HY27UG088GDB-UPIB [HYNIX]
Flash, 1GX8, 20ns, PBGA52,;型号: | HY27UG088GDB-UPIB |
厂家: | HYNIX SEMICONDUCTOR |
描述: | Flash, 1GX8, 20ns, PBGA52, |
文件: | 总53页 (文件大小:375K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
8Gb NAND FLASH
HY27UG088G(5/D)B
This document is a general product description and is subject to change without notice. Hynix does not assume any responsibility for
use of circuits described. No patent licenses are implied.
Rev 0.2 / Jan. 2008
1
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Document Title
8Gbit (1Gx8bit) NAND Flash Memory
Revision History
Revision No.
History
Draft Date
Remark
0.0
Jun. 22. 2007 Preliminary
Jun. 27. 2007 Preliminary
Jan. 15. 2008
Initial Draft.
1) Correct Read Cache figure
2) Add ULGA package
0.1
0.2
3) Correct Block erase
1) Delete Preliminary
Rev 0.2 / Jan. 2008
2
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
FEATURES SUMMARY
HIGH DENSITY NAND FLASH MEMORIES
STATUS REGISTER
- Cost effective solutions for mass storage applications
- Normal Status Register (Read/Program/Erase)
- Extended Status Register (EDC)
MULTIPLANE ARCHITECTURE
- Array is split into two independent planes. Parallel
Operations on both planes are available, halving
Program and erase time.
ELECTRONIC SIGNATURE
- 1st cycle : Manufacturer Code
- 2nd cycle : Device Code
- 3rd cycle : Internal chip number, Cell Type, Number of
Simultaneously Programmed Pages.
- 4th cycle : Page size, Block size, Organization, Spare
size
NAND INTERFACE
- x8 bus width.
- Address/ Data Multiplexing
- Pinout compatiblity for all densities
- 5th cycle : Multiplane information
SUPPLY VOLTAGE
CHIP ENABLE DON’T CARE
- 3.3V device : Vcc = 2.7 V ~3.6 V
- Simple interface with microcontroller
MEMORY CELL ARRAY
HARDWARE DATA PROTECTION
- x8 : (2K + 64) bytes x 64 pages x 8192 blocks
- Program/Erase locked during Power transitions.
PAGE SIZE
DATA RETENTION
- (2K + 64 spare) Bytes
- 100,000 Program/Erase cycles (with 1bit/528byte ECC)
- 10 years Data Retention
BLOCK SIZE
- (128K + 4Kspare) Bytes
PACKAGE
- HY27UG088G5B-T(P)
PAGE READ / PROGRAM
: 48-Pin TSOP1 (12 x 20 x 1.2 mm)
- HY27UG088G5B-T (Lead)
- HY27UG088G5B-TP (Lead Free)
- Random access : 25us (max.)
- Sequential access : 25ns (min.)
- Page program time : 200us (typ.)
- Multi-page program time (2 pages) : 200us (Typ)
- HY27UG088GDB-UP
: 52-ULGA (12 x 17 x 0.65 mm)
- HY27UG088GDB-UP (Lead Free)
COPY BACK PROGRAM
- Automatic block download without latency time
FAST BLOCK ERASE
- Block erase time: 1.5ms (Typ)
- Multi-block erase time (2 blocks) : 1.5ms (Typ)
Rev 0.2 / Jan. 2008
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1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
1.SUMMARY DESCRIPTION
Hynix NAND HY27UG088G(5/D)B Series have 1024Mx8bit with spare 32Mx8 bit capacity. The device is offered in 3.3 Vcc
Power Supply, and with x8 I/O interface Its NAND cell provides the most cost-effective solution for the solid state mass
storage market. The memory is divided into blocks that can be erased independently so it is possible to preserve valid data
while old data is erased.
The device contains 8192 blocks, composed by 64 pages. A program operation allows to write the 2112-byte page in typi-
cal 200us and an erase operation can be performed in typical 1.5ms on a 128K-byte block.
Data in the page can be read out at 25ns cycle time per byte(x8). The I/O pins serve as the ports for address and data
input/output as well as command input.
This interface allows a reduced pin count and easy migration towards different densities, without any rearrangement of
footprint. Commands, Data and Addresses are synchronously introduced using CE, WE, RE ALE and CLE input pin. The
on-chip Program/Erase Controller automates all read, program and erase functions including pulse repetition, where
required, and internal verification and margining of data. The modify operations can be locked using the WP input. The
output pin R/B (open drain buffer) signals the status of the device during each operation. In a system with multiple mem-
ories the R/B pins can be connected all together to provide a global status signal.
The copy back function allows the optimization of defective blocks management. when a page program operation fails
the data can be directly programmed in another page inside the same array section without the time consuming serial
data insertion phase. Copy back operation automatically executes embedded error detection operation: 1 bit error
every 528byte (x8) can be detected. Due to this feature, it is no more nor necessary nor recommended to use external 2-
bit ECC to detect copy back operation errors. Data read out after copy back read (both for single and multiplane cases) is
allowed.
Even the write-intensive systems can take advantage of the HY27UG088G(5/D)B Series extended reliability of 100K pro-
gram/erase cycles by supporting ECC (Error Correcting Code) with real time mapping-out algorithm. The chip supports CE
don’t care function. This function allows the direct download of the code from the NAND Flash memory device by a micro-
controller, since the CE transitions do not stop the read operation.
This device includes also extra features like OTP/Unique ID area, Read ID2 extension.
The HY27UG088G(5/D)B Series are available in 48-TSOP1 12 x 20 mm, 52-ULGA 12 x 17mm.
1.1 Product List
PART NUMBER
HY27UG088G5B
HY27UG088GDB
ORGANIZATION
Vcc RANGE
PACKAGE
48-TSOP1
52-ULGA
x8
2.7V ~ 3.6V
Rev 0.2 / Jan. 2008
4
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
9&&
&(ꢄ
&(ꢀ
:(
,2ꢁa,2ꢂ
5ꢃ%ꢄ
5ꢃ%ꢀ
5(
$/(
&/(
:3
966
Figure1: Logic Diagram
IO7 - IO0
CLE
Data Input / Outputs
Command latch enable
Address latch enable
Chip Enable
ALE
CE1, CE2
RE
Read Enable
WE
Write Enable
WP
Write Protect
R/B1, R/B2
Vcc
Ready / Busy
Power Supply
Vss
Ground
NC
No Connection
Table 1: Signal Names
Rev 0.2 / Jan. 2008
5
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
ꢂ
ꢆꢉ
1&
1&
1&
1&
1&
1&
1&
1&
,ꢀ2ꢃ
,ꢀ2ꢄ
,ꢀ2ꢅ
,ꢀ2ꢆ
1&
1&
5ꢀ%ꢁ
5ꢀ%ꢂ
5(
&(ꢂ
&(ꢁ
1&
1&
1&
1$1'ꢀ)ODVK
7623ꢁ
9FF
9VV
1&
9FF
9VV
1&
ꢂꢁ
ꢂꢇ
ꢀꢁ
ꢀꢂ
1&
1&
1&
ꢂ[ꢃꢄ
&/(
$/(
:(
:3
1&
,ꢀ2ꢇ
,ꢀ2ꢁ
,ꢀ2ꢂ
,ꢀ2ꢈ
1&
1&
1&
1&
1&
1&
1&
1&
ꢁꢆ
ꢁꢅ
Figure 2. 48TSOP1 Contact, x8 Device
Rev 0.2 / Jan. 2008
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1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
$
1&
1&
1&
1&
ꢀ&(ꢂ
1&
&/(ꢂ
&/(ꢁ
%
966
9&&
ꢀ5(ꢁ
&
1&
ꢀ&(ꢁ
5ꢀ%ꢂ
ꢀ5(ꢂ
5ꢀ%ꢁ
$/(ꢂ
ꢀ:(ꢁ
'
(
)
$/(ꢁ
1&
1&
ꢀ:(ꢂ
ꢀ:3ꢂ
966
*
ꢀ:3ꢁ
,2ꢄꢊꢂ
,2ꢈꢊꢂ
,2ꢁꢊꢂ
,2ꢈꢊꢁ
,2ꢂꢊꢁ
,2ꢃꢊꢁ
,2ꢄꢊꢁ
+
-
,2ꢂꢊꢂ
,2ꢃꢊꢂ
,2ꢅꢊꢂ
.
/
1&
1&
1&
1&
1&
,2ꢇꢊꢂ
,2ꢆꢊꢂ
,2ꢆꢊꢁ
,2ꢁꢊꢁ
1&
966
,2ꢅꢊꢁ
1&
0
1
966
9&&
,2ꢇꢊꢁ
1&
ꢂ
ꢁ
ꢇ
ꢆ ꢅ
Figure 3: 52-ULGA Contactions, x8 Device, Dual interface
(Top view through package)
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
1.2 PIN DESCRIPTION
Pin Name
Description
DATA INPUTS/OUTPUTS
The IO pins allow to input command, address and data and to output data during read / program
operations. The inputs are latched on the rising edge of Write Enable (WE). The I/O buffer float to
High-Z when the device is deselected or the outputs are disabled.
IO0-IO7
COMMAND LATCH ENABLE
CLE
ALE
This input activates the latching of the IO inputs inside the Command Register on the Rising edge of
Write Enable (WE).
ADDRESS LATCH ENABLE
This input activates the latching of the IO inputs inside the Address Register on the Rising edge of
Write Enable (WE).
CHIP ENABLE
CE1, CE2
WE
This input controls the selection of the device. When the device is busy CE1, CE2 low does not deselect
the memory.
WRITE ENABLE
This input acts as clock to latch Command, Address and Data. The IO inputs are latched on the rise
edge of WE.
READ ENABLE
The RE input is the serial data-out control, and when active drives the data onto the I/O bus. Data is
valid tREA after the falling edge of RE which also increments the internal column address counter by
one.
RE
WRITE PROTECT
WP
The WP pin, when Low, provides an Hardware protection against undesired modify (program / erase)
operations.
READY BUSY
R/B1,R/B2
Vcc
The Ready/Busy output is an Open Drain pin that signals the state of the memory.
SUPPLY VOLTAGE
The Vcc supplies the power for all the operations (Read, Write, Erase).
Vss
NC
GROUND
NO CONNECTION
Table 2: Pin Description
NOTE:
1. A 0.1uF capacitor should be connected between the Vcc Supply Voltage pin and the Vss Ground pin to decouple
the current surges from the power supply. The PCB track widths must be sufficient to carry the currents required
during program and erase operations.
2. An internal voltage detector disables all functions whenever VCC is below 1.8V (3.3V version) or 1.1V (1.8V)
version to protect the device from any involuntary program/erase during power transitions.
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
IO0
A0
IO1
A1
IO2
A2
IO3
A3
IO4
IO5
IO6
IO7
1st Cycle
2nd Cycle
3rd Cycle
4th Cycle
5th Cycle
A4
A5
A6
A7
L(1)
A16
A24
L(1)
A17
A25
L(1)
A18
A26
L(1)
A19
A27
A8
A9
A10
A14
A22
A11
A15
A23
A12
A20
A28
A13
A21
A29
L(1)
L(1)
L(1)
L(1)
L(1)
L(1)
Table 3: Address Cycle Map(x8)
NOTE:
1. L must be set to Low.
Acceptable command
during busy
FUNCTION
1st CYCLE 2nd CYCLE 3rd CYCLE 4th CYCLE
READ1
00h
00h
90h
FFh
80h
85h
80h
30h
35h
-
-
-
READ FOR COPY-BACK
READ ID
-
-
-
-
RESET
-
-
-
-
-
Yes
PAGE PROGRAM
COPY BACK PGM
MULTI PLANE PROGRAM
MULTI PLANE COPYBACK
PROGRAM
BLOCK ERASE
10h
10h
11h
-
-
81h
10h
85h
60h
60h
11h
D0h
60h
81h
-
10h
-
-
MULTI PLANE
BLOCK ERASE
D0h
READ STATUS REGISTER
RANDOM DATA INPUT
RANDOM DATA OUTPUT
READ CACHE (RANDOM)
70h
85h
05h
00h
31h
3Fh
7Bh
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
-
E0h
31h
-
READ CACHE (SEQUENTIAL)
READ CACHE END
-
READ EDC STATUS REGISTER
-
Table 4: Command Set
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
CLE
H
L
ALE
L
CE
L
WE
Rising
Rising
Rising
Rising
Rising
H
RE
WP
MODE
H
X
Command Input
Read Mode
H
L
L
H
X
Address Input(5 cycles)
H
L
L
H
H
Command Input
Write Mode
H
L
L
H
H
Address Input(5 cycles)
L
L
H
H
Data Input
L(1)
L
L
L
Falling
X
Sequential Read and Data Output
During Read (Busy)
During Program (Busy)
During Erase (Busy)
Write Protect
L
L
H
H
X
X
X
X
X
X
X
X
X
H
X
X
X
X
H
L
X
X
X
X
X
X
H
X
0V/Vcc
Stand By
Table 5: Mode Selection
NOTE:
1. With the CE high during latency time does not stop the read operation
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
2. BUS OPERATION
There are six standard bus operations that control the device. These are Command Input, Address Input, Data Input,
Data Output, Write Protect, and Standby.
Typically glitches less than 3ns on Chip Enable, Write Enable and Read Enable are ignored by the memory and do not
affect bus operations.
2.1 Command Input.
Command Input bus operation is used to give a command to the memory device. Command are accepted with Chip
Enable low, Command Latch Enable High, Address Latch Enable low and Read Enable High and latched on the rising
edge of Write Enable. Moreover for commands that starts a modify operation (write/erase) the Write Protect pin must be
high. See Figure 5 and Table 12 for details of the timings requirements. Command codes are always applied on IO7:0
regardless of the bus configuration. (x8)
2.2 Address Input.
Address Input bus operation allows the insertion of the memory address. Five cycles are required to input the addresses
for the 8Gbit devices. Addresses are accepted with Chip Enable low, Address Latch Enable High, Command Latch Enable
low and Read Enable High and latched on the rising edge of Write Enable. Moreover for commands that starts a modify-
ing operation (write/erase) the Write Protect pin must be high. See Figure 6 and Table 12 for details of the timings
requirements. Addresses are always applied on IO7:0 regardless of the bus configuration (x8).
2.3 Data Input.
Data Input bus operation allows to feed to the device the data to be programmed. The data insertion is serial and timed
by the Write Enable cycles. Data are accepted only with Chip Enable low, Address Latch Enable low, Command Latch
Enable low, Read Enable High, and Write Protect High and latched on the rising edge of Write Enable. See Figure 7 and
Table 12 for details of the timings requirements.
2.4 Data Output.
Data Output bus operation allows to read data from the memory array and to check the status register content, the EDC
register content and the ID data. Data can be serially shifted out by toggling the Read Enable pin with Chip Enable low,
Write Enable High, Address Latch Enable low, and Command Latch Enable low. See Figure 8,9,11,12,13 and Table 12
for details of the timings requirements.
2.5 Write Protect.
Hardware Write Protection is activated when the Write Protect pin is low. In this condition modifying operation does not
start and the content of the memory is not altered. Write Protect pin is not latched by Write Enable to ensure the protec-
tion even during the power up.
2.6 Standby
In Standby mode the device is deselected, outputs are disabled and Power Consumption is reduced.
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
3. DEVICE OPERATION
3.1 Page Read.
This operation is operated by writing 00h and 30h to the command register along with five address cycles.
Two types of operations are available: random read, serial page read. The random read mode is enabled when the
page address is changed. The 2112 bytes (x8) of data within the selected page are transferred to the data registers in
less than 25us(tR). The system controller may detect the completion of this data transfer (tR) by analyzing the output
of R/B pin. Once the data in a page is loaded into the data registers, they may be read out in 25ns cycle time by
sequentially pulsing RE. The repetitive high to low transitions of the RE clock make the device output the data starting
from the selected column address up to the last column address.
The device may output random data in a page instead of the sequential data by writing random data output command.
The column address of next data, which is going to be out, may be changed to the address which follows random data
output command. Random data output can be operated multiple times regardless of how many times it is done in a
page.
3.2 Page Program.
The device is programmed by page. The number of consecutive partial page programming operation within the same
page without an intervening erase operation must not exceed 8 times. The addressing should be done on each pages
in a block. A page program cycle consists of a serial data loading period in which up to 2112bytes of data may be
loaded into the data register, followed by a non-volatile programming period where the loaded data is programmed
into the appropriate cell. The serial data loading period begins by inputting the Serial Data Input command (80h), fol-
lowed by the five cycle address inputs and then serial data. The bytes other than those to be programmed do not need
to be loaded. The device supports random data input in a page.
The column address of next data, which will be entered, may be changed to the address which follows random data
input command (85h). Random data input may be operated multiple times regardless of how many times it is done in
a page. The Page Program confirm command (10h) initiates the programming process. Writing 10h alone without pre-
viously entering the serial data will not initiate the programming process. The internal write state controller automati-
cally executes the algorithms and timings necessary for program and verify, thereby freeing the system controller for
other tasks. Once the program process starts, the Read Status Register command may be entered to read the status
register. The system controller can detect the completion of a program cycle by monitoring the R/B output, or the Sta-
tus bit (I/O 6) of the Status Register. Only the Read Status command and Reset command are valid while programming
is in progress. When the Page Program is complete, the Write Status Bit (I/O 0) may be checked. The internal write
verify detects only errors for "1"s that are not successfully programmed to "0"s.
The command register remains in Read Status command mode until another valid command is written to the com-
mand register. Figure 15 details the sequence.
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
3.3 Multi Plane Program.
Device supports multiple plane program: it is possible to program in parallel 2 pages, one per each plane.
A multiple plane program cycle consists of a double serial data loading period in which up to 4224bytes of data may be
loaded into the data register, followed by a non-volatile programming period where the loaded data is programmed
into the appropriate cell. The serial data loading period begins by inputting the Serial Data Input command (80h), fol-
lowed by the five cycle address inputs and then serial data for the 1st page. Address for this page must be within 1st
plane (A<18>=0). The data of 1st page other than those to be programmed do not need to be loaded. The device
supports random data input exactly like page program operation. The Dummy Page Program Confirm command (11h)
stops 1st page data input and the device becomes busy for a short time (tDBSY). Once it has become ready again, 81h
command must be issued, followed by 2nd page address (5 cycles) and its serial data input. Address for this page
must be within 2nd plane (A<18>=1). The data of 2nd page other than those to be programmed do not need to be
loaded. Program Confirm command (10h) makes parallel programming of both pages start. User can check operation
status by R/B pin or read status register command, as if it were a normal page program; status register command is
also available during Dummy Busy time (tDBSY). In case of fail in 1st or 2nd page program, fail bit of status register
will be set: Device supports pass/fail status of each plane. Figure 20 details the sequence.
3.4 Block Erase.
The Erase operation is done on a block basis. Block address loading is accomplished in there cycles initiated by an
Erase Setup command (60h). Only address A18 to A29 is valid while A12 to A17 is ignored (x8). The Erase Confirm
command (D0h) following the block address loading initiates the internal erasing process. This two step sequence of
setup followed by execution command ensures that memory contents are not accidentally erased due to external noise
conditions. At the rising edge of WE after the erase confirm command input, the internal write controller handles erase
and erase verify.
Once the erase process starts, the Read Status Register command may be entered to read the status register.
The system controller can detect the completion of an erase by monitoring the R/B output, or the Status bit (I/O 6) of
the Status Register. Only the Read Status command and Reset command are valid while erasing is in progress. When
the erase operation is completed, the Write Status Bit (I/O 0) may be checked.
Figure 19 details the sequence.
3.5 Multi Plane Erase.
Multiple plane erase, allows parallel erase of two blocks, one per each memory plane.
Block erase setup command (60h) must be repeated two times, each time followed by 1st block and 2nd block address
respectively (3 cycles each). As for block erase, D0h command makes embedded operation start. Multiplane erase
does not need any Dummy Busy Time between 1st and 2nd block address insertion. Address limitation required for
multiple plane program applies also to multiple plane erase, as well as operation progress can be checked like for mul-
tiple plane program. Figure 21 details the sequence
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
3.6 Copy-back Program
Copy-Back program with Read for Copy-Back is configured to quickly and efficiently rewrite data stored in one page
without data reloading when the bit error is not in data stored. Since the time-consuming re-loading cycles are
removed, the system performance is improved. The benefit is especially obvious when a portion of a block is updated
and the rest of the block also needs to be copied to the newly assigned free block. Copy-Back operation is a sequen-
tial execution of Read for Copy-Back and of copy-back program with the destination page address. A read operation
with "35h" command and the address of the source page moves the whole 2,112-byte data into the internal data
buffer. A bit error is checked by sequential reading the data output. In the case where there is no bit error, the data do
not need to be reloaded. Therefore Copy-Back program operation is initiated by issuing Page-Copy Data-Input com-
mand (85h) with destination page address. Actual programming operation begins after Program Confirm command
(10h) is issued. Once the program process starts, the Read Status Register command (70h) may be entered to read
the status register. The system controller can detect the completion of a program cycle by monitoring the R/B output,
or the Status bit(I/O 6) of the Status Register.
When the Copy-Back Program is complete, the Write Status Bit(I/O 0) may be checked(Figure 17 & Figure 18). The
command register remains in Read Status command mode until another valid command is written to the command
register. During copy-back program, data modification is possible using random data input command (85h) as shown
in Figure18.
Copy-back program operation is allowed only within same plane.
3.7 Multi-Plane Copy-Back Program
The copy-back program is configured to quickly and efficiently rewrite data stored in one page without utilizing an
external memory. Since the time-consuming cycles of serial access and re-loading cycles are removed, the system
performance is greatly improved. The benefit is especially obvious when a portion of a block needs to be updated and
the rest of the block also need to be copied to the newly assigned free block.
The operation for performing a copy-back program is a sequential execution of page-read without serial access and
copying-program with the address of destination page. A read operation with "35h" command and the address of the
source page moves the whole 2112byte data into the internal data buffer. As soon as the device returns to Ready
state, optional data read-out is allowed by toggling RE (See Figure 21), or Copy Back command (85h) with the
address cycles of destination page may be written. The Program Confirm command (10h) is required to actually begin
the programming operation. Data input cycle for modifying a portion or multiple distant portions of the source page is
allowed as shown in Figure 22.
Most NAND devices require 2 bit external ECC only due to copy back operation while 1 bit ECC can be enough for all
other operation. Reason is that during read for copy back + copy back program sequence a bit error due to charge
loss is not checked by external error detection/correction scheme. On the contrary, 8Gbit NAND includes automatic
Error Detection Code during copy back operation: thanks to this, 2 bit external ECC is no more required, with signifi-
cant advantage for customers that can always use single bit ECC. More details on EDC operation are available in sec-
tion 3.8.
Rev 0.2 / Jan. 2008
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HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
3.8 EDC Operation
Error Detection Code check automatically starts immediately after device becomes busy for a copy back program opera-
tion (both single and multiple plane). In the x8 version EDC allows detection of 1 single bit error every 528 bytes, where
each 528byte group is compdsed by 512 bytes of main array and 16 bytes of spare area (see Table 20) So described
528byte area is called “EDC unit”.
To Properly use EDC, some limitations apply:
- Random data input can be used only once in copy back program or page program or multiple page program, unless
user inputs data for a whole EDC unit (or more whole EDC units).
- Any page program operation must be done on whole page basis, or on whole EDC unit (s).
EDC result can be checked only during copy back program through 7Bh (specific Read EDC register command, Table 21)
3.9 Read Status Register.
The device contains a Status Register which may be read to find out whether, program or erase operation is completed,
and whether the program or erase operation is completed successfully. After writing 70h command to the command
register, a read cycle outputs the content of the Status Register to the I/O pins on the falling edge of CE or RE, which-
ever occurs last. This two line control allows the system to poll the progress of each device in multiple memory connec-
tions even when R/B pins are common-wired. RE or CE does not need to be toggled for updated status. Refer to table 13
for specific Status Register definitions. The command register remains in Status Read mode until further commands are
issued to it. Therefore, if the status register is read during a random data output, the read command (00h) should be
given before starting read cycles.
3.10 Read EDC Status Register
The operation is available only in copy back program and it allows the detection of errors occurred during read for copy
back. In case of multiple plane copy back, it is not possible to know which of the two read operation caused the error.
After writing 7Bh command to the command register, a read cycle outputs the content of the EDC Register to the I/O
pins on the falling edge of CE or RE, whichever occurs last.
Operation is same read status register command. Refer to below Table 21 for specific EDC Register definitions.
3.11 Read ID.
The device contains a product identification mode, initiated by writing 90h to the command register, followed by an
address input of 00h. Five read cycles sequentially output the manufacturer code (ADh), and the device code and 3rd,
4th, 5th cycle ID, respectively. The command register remains in Read ID mode until further commands are issued to
it. Figure 23 shows the operation sequence, while tables 14 explain the byte meaning.
3.12 Reset.
The device offers a reset feature, executed by writing FFh to the command register. When the device is in Busy state
during random read, program or erase mode, the reset operation will abort these operations. The contents of memory
cells being altered are no longer valid, as the data will be partially programmed or erased. The command register is
cleared to wait for the next command, and the Status Register is cleared to value C0h when WP is high. Refer to table
13 for device status after reset operation. If the device is already in reset state a new reset command will not be
accepted by the command register. The R/B pin goes low for tRST after the Reset command is written. Refer to Figure
26.
Rev 0.2 / Jan. 2008
15
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
3.13 Cache Read
Cache read operation allows automatic download of consecutive pages. Immediately after 1st latency end, while user
can start reading out data, device internally starts reading following page.
Start address of 1st page is at page start (A<10:0>=00h), after 1st latency time (tr) , automatic data download will
be uninterrupted. In fact latency time is 25us, while download of a page require at least 100us for x8 device. (50us for
x16device).
The Cache Read function may be issued after the Read function is complete (SR[6] is set to one). The host may enter
the address of the next page to be read from the Flash array. Data output always begins at column address 00h. If
the host does not enter an address to retrieve, the next sequential page is read. When the Cache Read function is
issued, SR[6] is cleared to zero (busy). After the operation is begun SR[6] is set to one (ready) and the host may
begin to read the data from the previous Read or Cache Read function. Issuing an additional Cache Read function
copies the data most recently read from the array into the page register. When no more pages are to be read, the
final page is copied into the page register by issuing the 3Fh command. The host may begin to read data from the
page register when SR[6]is set to one (ready). When the 31h and 3Fh commands are issued, SR[6] shall be cleared
to zero (busy) until the page has finished being copied from the Flash array.
The host shall not issue a sequential Read Cache (31h) command after the last page of the device is read.
Refer to Figure 14.
Cache Read operation must be done only block by block if system needs to avoid reading also reading from invalid
blocks.
Rev 0.2 / Jan. 2008
16
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
4. OTHER FEATURES
4.1 Data Protection & Power On/Off Sequence
The device is designed to offer protection from any involuntary program/erase during power-transitions. An internal
voltage detector disables all functions whenever Vcc is below about 2.0V(3.3V device). WP pin provides hardware pro-
tection and is recommended to be kept at VIL during power-up and power-down. A recovery time of minimum 10us is
required before internal circuit gets ready for any command sequences as shown in Figure 26. The two-step command
sequence for program/erase provides additional software protection.
4.2 Ready/Busy.
The device has a Ready/Busy output that provides method of indicating the completion of a page program, erase,
copy-back and random read completion. The R/B pin is normally high and goes to low when the device is busy (after a
reset, read, program, erase operation). It returns to high when the internal controller has finished the operation. The
pin is an open-drain driver thereby allowing two or more R/B outputs to be Or-tied.
Because pull-up resistor value is related to tR(R/B) and current drain during busy (Ibusy), an appropriate value can be
obtained with the following reference chart (Fig 27). Its value can be determined by the following guidance.
Rev 0.2 / Jan. 2008
17
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Parameter
Symbol
Min
Typ
Max
Unit
Valid Block
Number
NVB
8032
-
8192
Blocks
Table 6 : Valid Blocks Numbers
NOTE:
1. The 1st block is guaranteed to be a valid block at the time of shipment.
2. The number of valid blocks is for single plane & multi-plane operations.
3. Each chip has maximum 80 invalid blocks.
Symbol
Parameter
Value
0 to 70
Unit
℃
Ambient Operating Temperature (Commercial Temperature Range)
Ambient Operating Temperature (Industrial Temperature Range)
Temperature Under Bias
TA
-40 to 85
-50 to 125
℃
TBIAS
TSTG
℃
Storage Temperature
Input or Output Voltage
Supply Voltage
-65 to 150
-0.6 to 4.6
-0.6 to 4.6
V
VIO(2)
Vcc
V
V
Table 7: Absolute maximum ratings
NOTE:
1. Except for the rating “Operating Temperature Range”, stresses above those listed in the Table “Absolute
Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and operation of
the device at these or any other conditions above those indicated in the Operating sections of this specification is
not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability.
Refer also to the Hynix SURE Program and other relevant quality documents.
2. Minimum Voltage may undershoot to -2V during transition and for less than 20ns during transitions.
Rev 0.2 / Jan. 2008
18
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
$ꢅꢆꢄaꢄ$ꢇ
$''5(66
5(*,67(5ꢃ
&2817(5
352*5$0
(5$6(
;
&21752//(5
+9ꢄ*(1(5$7,21
ꢅꢄꢆꢀꢇ0ELWꢇꢈꢇꢀꢉꢊꢇ0ELW
'
(
1$1'ꢇ)ODVK
0(025<ꢇ$55$<
&
2
'
(
$/(
&/(
:(
5
&(
:3
&200$1'
,17(5)$&(
/2*,&
5(
3$*(ꢄ%8))(5
<ꢄ'(&2'(5
&200$1'
5(*,67(5
'$7$
5(*,67(5
%8))(56
,2
Figure 4: Block Diagram
Rev 0.2 / Jan. 2008
19
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
3.3Volt
Unit
Parameter
Sequential
Symbol
Test Conditions
Min
Typ
Max
tRC=25ns
CE=VIL, IOUT=0mA
ICC1
-
15
30
mA
Read
Operating
Current
Program
Erase
ICC2
ICC3
-
-
-
-
15
15
30
30
mA
mA
CE=VIH,
WP=0V/Vcc
Stand-by Current (TTL)
Stand-by Current (CMOS)
ICC4
-
-
1
mA
uA
CE=Vcc-0.2,
WP=0V/Vcc
ICC5
ILI
20
100
Input Leakage Current
Output Leakage Current
Input High Voltage
VIN=0 to Vcc (max)
-
-
-
-
-
-
-
uA
uA
V
± 20
± 20
Vcc+0.3
0.2xVcc
-
ILO
VIH
VIL
VOUT =0 to Vcc (max)
-
0.8xVcc
-0.3
2.4
-
Input Low Voltage
-
V
Output High Voltage Level
Output Low Voltage Level
VOH
VOL
IOH=-400uA
IOL=2.1mA
V
-
0.4
V
IOL
(R/B)
Output Low Current (R/B)
VOL=0.4V
8
10
-
mA
Table 8: DC and Operating Characteristics
Value
3.3Volt
0V to VCC
5ns
Parameter
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
Output Load (2.7V - 3.6V)
VCC/2
1 TTL GATE and CL=50pF
Table 9: AC Conditions
Rev 0.2 / Jan. 2008
20
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Item
Input / Output Capacitance
Input Capacitance
Symbol
CI/O
Test Condition
VIL=0V
Min
Max
20
Unit
pF
-
-
CIN
VIN=0V
pF
20
Table 10: Pin Capacitance (TA=25C, F=1.0MHz)
Parameter
Symbol
tPROG
tDBSY
Min
Typ
Max
700
1
Unit
Program Time / Multi-Plane Program Time
Dummy Busy Time for Two Plane Program
Number of partial Program Cycles in the same page
Block Erase Time / Multi-Plane Block Erase Time
Read Cache Busy Time
-
-
-
-
-
200
0.5
-
us
us
NOP
8
Cycles
ms
tBERS
1.5
3
2
tRCBSY
tR
us
Table 11: Program / Erase Characteristics
Rev 0.2 / Jan. 2008
21
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
3.3V
Parameter
Symbol
Unit
Min
12
5
Max
CLE Setup time
CLE Hold time
CE setup time
CE hold time
tCLS
tCLH
tCS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
us
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
us
20
5
tCH
WE pulse width
ALE setup time
ALE hold time
Data setup time
Data hold time
Write Cycle time
WE High hold time
tWP
tALS
tALH
tDS
12
12
5
12
5
tDH
tWC
tWH
tR
25
10
Data Transfer from Cell to register
ALE to RE Delay
25
tAR
10
10
20
12
CLE to RE Delay
tCLR
tRR
Ready to RE Low
RE Pulse Width
tRP
WE High to Busy
tWB
tRC
100
Read Cycle Time
25
RE Access Time
tREA
tRHZ
tCHZ
tCOH
tRHOH
tRLOH
tREH
tIR
20
100
50
RE High to Output High Z
CE High to Output High Z
CE High to Output hold
RE High to Output Hold
RE Low to Output Hold
RE High Hold Time
15
15
5
10
0
Output High Z to RE low
CE Low to RE Low
tCR
10
70
80
100
tADL
tWHR
tRHW
Address to data loading time
WE High to RE low
RE High to WE low
5/10/500(1)
Device Resetting Time (Read / Program / Erase)
tRST
(2)
Write Protection time
tWW
100
ns
Table 12: AC Timing Characteristics
NOTE:
1. If Reset Command (FFh) is written at Ready state, the device goes into Busy for maximum 5us
2. Program / Erase Enable Operation : WP high to WE High.
Program / Erase Disable Operation : WP Low to WE High.
Rev 0.2 / Jan. 2008
22
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
IO
0
Page Program
Block Erase
Read
NA
Cache Read
CODING
Pass / Fail
Pass / Fail
NA
NA
NA
NA
NA
Pass: ‘0’ Fail: ‘1’
1
NA
NA
NA
NA
NA
NA
NA
NA
NA
-
-
-
-
2
NA
3
NA
4
NA
Ready /
Busy
P/E/R
Controller Bit
5
6
7
Ready / Busy
Ready / Busy
Write Protect
Ready / Busy
Ready / Busy
Write Protect
Active: ‘0’ Idle:’1’
Busy: ‘0’ Ready:’1’
Ready /
Busy
Ready/Busy
NA
Protected: ‘0’
Write
Protect
Not Protected: ‘1’
Table 13 : Status Register Coding
DEVICE IDENTIFIER CYCLE
DESCRIPTION
Manufacturer Code
1st
2nd
3rd
4th
5th
Device Identifier
Internal chip number, cell Type, etc.
Page Size, Block Size, Spare Size, Organization
Multiplane information
Table 14: Device Identifier Coding
Bus
1st cycle
2nd cycle
3rd
cycle
4th
cycle
5th
cycle
Part Number
Voltage
Width (Manufacture Code) (Device Code)
HY27UG088G(5/D)B
3.3V
x8 ADh DCh
10h
95h
54h
Table 15: Read ID Data Table
Rev 0.2 / Jan. 2008
23
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Description
IO7
IO6
IO5 IO4
IO3 IO2
IO1 IO0
1
2
4
8
0 0
0 1
1 0
1 1
Die / Package
Cell Type
2 Level Cell
4 Level Cell
0 0
0 1
1 0
1 1
8 Level Cell
16 Level Cell
1
2
4
8
0 0
0 1
1 0
1 1
Number of
Simultaneously
Programmed Pages
Interleave Program
Between Multiple chips
Not
Supported
0
1
Not
Supported
0
1
Write Cache
Table 16: 3rd Byte of Device Idendifier Description
Description
1KB
2KB
4KB
8KB
IO7
IO6
IO5-4
IO3
IO2
IO1-0
0 0
0 1
1 0
1 1
Page Size
(Without Spare Area)
Spare Area Size
(Byte / 512Byte)
8
16
0
1
50ns
30ns
25ns
Reserved
0
0
1
1
0
1
0
1
Serial Access Time
64K
0 0
0 1
1 0
1 1
Block Size
(Without Spare Area)
128K
256K
512KB
X8
X16
0
1
Organization
Table 17: 4th Byte of Device Identifier Description
Rev 0.2 / Jan. 2008
24
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Description
IO7
IO6 IO5 IO4
IO3 IO2
IO1
IO0
1
2
4
8
0
0
1
1
0
1
0
1
Plane Number
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
64Mb
128Mb
256Mb
512Mb
1Gb
Plane Size
(w/o redundant Area)
2Gb
4Gb
8Gb
Reserved
0
0
0
Table 18: 5rd Byte of Device Idendifier Description
Rev 0.2 / Jan. 2008
25
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Table 19: Page organization in EDC units (x8)
IO
0
Copy back Program
Pass/Fail
CODING
Pass: Fail: ‘1’
1
EDC status
EDC Validity
NA
NO error: ‘0’
2
Invalid: ‘0’ Valid: ‘1’
-
3
4
NA
-
5
Ready/Busy
Ready/Busy
Write Protect
Busy: ‘0’ Ready: ‘1’
Busy: ‘0’ Ready: ‘1’
Protected: ‘0’ Not Protected: ‘1’
6
7
Table 20: EDC Register Coding
Rev 0.2 / Jan. 2008
26
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
W&/
6
W&/+
W&+
&/(
W&6
&(
W:3
:(
W$/6
W$/+
$/(
W'6
W'+
,ꢃ2ꢄ[
&RPPDQG
Figure 5: Command Latch Cycle
W&/6
W&6
&/(
W:&
W:&
W:&
W:&
&(
W:3
W:3
W:3
W:3
:(
W:+
W$/+
W:+
W$/+
W:+
W$/+
W:+
W$/+
W$/6
W$/6
W$/6
W$/6
W$/6
W$/+
W'+
$/(
W'+
W'+
W'+
W'+
W'6
W'6
W'6
W'6
W'6
&ROꢈ$GGꢉ
&ROꢈ$GGꢅ
5RZꢄ$GGꢉ
5RZꢄ$GGꢅ
5RZꢄ$GGꢀ
,ꢃ2[
Figure 6: Address Latch Cycle
Rev 0.2 / Jan. 2008
27
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
W&/+
W&+
&/(
&(
W:&
W$/6
$/(
W:3
W:3
W:3
:(
W:+
W'+
W:+
W'+
W'+
W'6
',1ꢀꢂ
W'6
',1ꢀILQDO
W'6
',1ꢀꢁ
,ꢅ2[
Figure 7: Input Data Latch Cycle
Rev 0.2 / Jan. 2008
28
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
W5&
&(
5(
W&+=
W5(+
W5($
W5($
W5($
W&2+
W5+=
W5+=
W5+2+
,ꢃ2[
5ꢃ%
'RXW
'RXW
'RXW
W55
1RWHVꢊꢄ7UDQVLWLRQꢄLVꢄPHDVXUHGꢄDWꢄꢋꢃꢌꢅꢇꢇP9ꢄIURPꢄVWHDG\ꢄVWDWHꢄYROWDJHꢄZLWKꢄORDGꢈ
ꢄꢄꢄꢄꢄꢄꢄꢄꢄꢄ7KLVꢄSDUDPHWHUꢄLVꢄVDPSOHGꢄDQGꢄQRWꢄꢉꢇꢇꢍꢄWHVWHGꢈꢄꢎW&+=ꢏꢄW5+=ꢐ
ꢄꢄꢄꢄꢄꢄꢄꢄꢄꢄW5/2+ꢄLVꢄYDOLGꢄZKHQꢄIUHTXHQF\ꢄLVꢄKLJKHUꢄWKDQꢄꢀꢀ0+]ꢈ
ꢄꢄꢄꢄꢄꢄꢄꢄꢄꢄW5+2+ꢄVWDUWVꢄWRꢄEHꢄYDOLGꢄZKHQꢄIUHTXHQF\ꢄLVꢄORZHUꢄWKDQꢄꢀꢀ0+]ꢈ
Figure 8: Sequential Out Cycle after Read (CLE=L, WE=H, ALE=L)
W&5
&(
W5&
W&+=
W&2+
W53
W5(+
5(
W5+=
W5($
W5($
W5/2+
W5+2+
,ꢃ2[
5ꢃ%
'RXW
'RXW
W55
1RWHVꢊꢄ7UDQVLWLRQꢄLVꢄPHDVXUHGꢄꢄDWꢄꢋꢃꢌꢅꢇꢇP9ꢄIURPꢄVWHDG\ꢄVWDWHꢄYROWDJHꢄZLWKꢄORDGꢈ
ꢄꢄꢄꢄꢄꢄꢄꢄꢄꢄ7KLVꢄSDUDPHWHUꢄLVꢄVDPSOHGꢄDQGꢄQRWꢄꢉꢇꢇꢍꢄWHVWHGꢈꢄꢎW&+=ꢏꢄW5+=ꢐ
ꢄꢄꢄꢄꢄꢄꢄꢄꢄꢄW5/2+ꢄLVꢄYDOLGꢄZKHQꢄIUHTXHQF\ꢄLVꢄKLJKHUꢄWKDQꢄꢀꢀ0+]ꢈ
ꢄꢄꢄꢄꢄꢄꢄꢄꢄꢄW5+2+ꢄVWDUWVꢄWRꢄEHꢄYDOLGꢄZKHQꢄIUHTXHQF\ꢄLVꢄORZHUꢄWKDQꢄꢀꢀ0+]ꢈ
Figure 9: Sequential Out Cycle after Read (EDO Type CLE=L, WE=H, ALE=L)
Rev 0.2 / Jan. 2008
29
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
W&/5
&/(
&(
W&/6
W&6
W&/+
W&+
W:3
:(
W&+=
W&2+
W&5
W:+5
5(
W5+=
W5($
W'+
W'6
ꢃꢁK
W,5
W5+2+
,ꢅ2[
6WDWXVꢀ2XWSXW
Figure 10: Status Read Cycle
W
&/5
&/(
&(
W
:&
:(
$/(
W
:%
W
$5
W
5+=
W
5
W
5&
5(
W
55
ꢁꢁK
&ROꢅ$GGꢂ
5RZꢀ$GGꢂ
ꢄꢁK
'RXWꢀ1
'RXWꢀ1ꢇ
'RXWꢀ0
&ROꢅ$GGꢆ
5RZꢀ$GGꢆ 5RZꢀ$GGꢄ
,ꢅ2[
&ROXPQꢋ$GGUHVV
5RZꢋ$GGUHVV
%XV\
5ꢅ'
Figure 11: Read1 Operation (Read One Page)
Rev 0.2 / Jan. 2008
30
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
&/(
&(
:(
W:%
W&+=
W$5
W&2+
$/(
5(
W5
W5&
W55
'RXW
1
'RXW
1ꢋꢉ
'RXW
1ꢋꢅ
&ROꢈ
&ROꢈ
5RZ
5RZ
5RZ
ꢇꢇK
ꢀꢇK
,ꢃ2[
5ꢃ%
$GGꢉ
$GGꢅ
$GGꢉ
$GGꢅ
$GGꢀ
&ROXPQꢄ$GGUHVV
5RZꢄ$GGUHVV
%XV\
Figure 12: Read1 Operation intercepted by CE
Rev 0.2 / Jan. 2008
31
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Figure 13: Random Data output
Rev 0.2 / Jan. 2008
32
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
$
&/(
&(
:(
$/(
5(
ꢋ&ROꢌ
ꢋ&ROꢌ
5RZꢌ
$GGꢇ
ꢋ&ROꢌ
ꢋ&ROꢌ
5RZꢌ
$GGꢇ
5RZꢌ 5RZꢌ
$GGꢂ $GGꢁ
5RZꢌ 5RZꢌ
$GGꢂ $GGꢁ
,ꢀ2[
5ꢀ%
$
ꢈꢈK
ꢇꢈK
ꢈꢈK
ꢇꢂK
ꢇꢂK
'RXWꢋ1 'RXWꢋ1ꢍ
'RXWꢋ0
$GGꢂ $GGꢁ
$GGꢂ $GGꢁ
W5&%6<
W5
yhukvt
ꢇꢂK
ꢇꢂK
ꢇ)K
'RXWꢋ1
'RXWꢋ1ꢍ
'RXWꢋ0
'RXWꢋ1
'RXWꢋ1ꢍ
'RXWꢋ0
'RXWꢋ1
'RXWꢋ1ꢍ
'RXWꢋ0
W5&%6<
W5&%6<
W5&%6<
zlx|lu{phs
Figure 14: Read Operation with Read Cache
Rev 0.2 / Jan. 2008
33
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
&/(
&(
W:&
W:&
W:&
:(
W$'/
W:%
W352*
W:+5
$/(
5(
&ROꢅ
&ROꢅ
5RZ
5RZ
5RZ
'LQ
1
'LQ
,ꢃ2[
ꢃꢁK
ꢂꢁK
,ꢉ2R
ꢈꢁK
0
$GGꢂ
$GGꢆ
$GGꢂ
$GGꢆ
$GGꢄ
6HULDOꢋ'DWD
ꢂꢋXSꢋWRꢋPꢋ%\WH
3URJUDP
5HDGꢋ6WDWXV
&RPPDQG
&ROXPQꢋ$GGUHVV
5RZꢋ$GGUHVV
,QSXWꢋ&RPPDQG
6HULDOꢋ,QSXW
&RPPDQG
5ꢃ%
,ꢀ2ꢈ ꢈꢋ6XFFHVVIXOꢋ3URJUDP
,ꢀ2ꢈ ꢂꢋ(UURUꢋLQꢋ3URJUDP
127(6ꢋꢎꢋꢋW$'/ꢋLVꢋWKHꢋWLPHꢋIURPꢋWKHꢋ:(ꢋULVLQJꢋHGJHꢋRIꢋILQDOꢋDGGUHVVꢋF\FOHꢋWRꢋWKHꢋ:(ꢋULVLQJꢋHGJHꢋRIꢋILUVWꢋGDWDꢋF\FOHꢌ
Figure 15: Page Program Operation
Rev 0.2 / Jan. 2008
34
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Figure 16: Random Data In
Rev 0.2 / Jan. 2008
35
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Figure 17: Copy Back Program Operation
Rev 0.2 / Jan. 2008
36
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Figure 18: Copy Back Program Operation with Random Data Input
Rev 0.2 / Jan. 2008
37
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
&/(
&(
W:&
:(
W:%
W%(56
$/(
5(
,ꢃ2
[
ꢂꢇK 5RZꢄ$GGꢉ 5RZꢄ$GGꢅ 5RZꢄ$GGꢀ 'ꢇK
ꢁꢇK
,ꢃ2ꢇ
3DJHꢎ5RZꢐꢄ$GGUHVV
5ꢃ%
%86<
%ORFNꢄ(UDVHꢄ6HWXSꢄ&RPPDQG
5HDGꢄ6WDWXV ,ꢃ2ꢇ ꢇꢄ6XFFHVVIXOꢄ(UDVH
&RPPDQG ,ꢃ2ꢇ ꢉꢄ(UURUꢄLQꢄ(UDVH
(UDVHꢄ&RPPDQG
Figure 19: Block Erase Operation (Erase One Block)
Rev 0.2 / Jan. 2008
38
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Figure 20: Multiple plane page program
Rev 0.2 / Jan. 2008
39
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
&/(
&(
W:&
W:&
:(
$/(
5(
W:+5
W:%
W%(56
5RZꢋ$GGꢇ
5RZꢋ$GGꢇ
ꢄꢈK
5RZꢋ$GGꢂ 5RZꢋ$GGꢁ
ꢄꢈK
5RZꢋ$GGꢂ 5RZꢋ$GGꢁ
'ꢈK
ꢃꢈK
,ꢀ2ꢋꢈ
,ꢅ2[
5ꢅ%
5RZꢋ$GGUHVV
5RZꢋ$GGUHVV
%XV\
,ꢀ2ꢋꢈꢋ ꢋꢈꢋ6XFFHVVIXOꢋ(UDVH
,ꢀ2ꢋꢈꢋ ꢋꢂꢋ(UURUꢋLQꢋ(UDVH
%ORFNꢋ(UDVHꢋ6HWXSꢋ&RPPDQGꢂ
%ORFNꢋ(UDVHꢋ6HWXSꢋ&RPPDQGꢁ
(UDVHꢋ&RQILUPꢋ&RPPDQG
5HDGꢋ6WDWXVꢋ&RPPDQG
([ꢌꢑꢋ$GGUHVVꢋ5HVWULFWLRQꢋIRUꢋ7ZRꢊ3ODQHꢋ%ORFNꢋ(UDVHꢋ2SHUDWLRQ
5ꢅ%
W%(56
$GGUHVV
$GGUHVV
,ꢅ2ꢇaꢈ
ꢄꢈK
ꢄꢈK
'RK
ꢃꢈK
5RZꢋ$GGꢂꢏꢁꢏꢇ
5RZꢋ$GGꢂꢏꢁꢏꢇ
$ꢂꢁꢋaꢋ$ꢂꢉꢋꢎꢋ)L[HGꢋµ/RZ¶
$ꢂꢒꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢎꢋ)L[HGꢋµ/RZ¶
$ꢁꢈꢋaꢋ$ꢁꢒꢋꢎꢋ)L[HGꢋµ/RZ¶
$ꢂꢁꢋaꢋ$ꢂꢉꢋꢎꢋ)L[HGꢋµ/RZ¶
$ꢂꢒꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢎꢋ)L[HGꢋµ+LJK¶
$ꢁꢈꢋaꢋ$ꢁꢒꢋꢎꢋ9DOLG
Figure 21: Multiple plane erase operation
Rev 0.2 / Jan. 2008
40
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Figure 22: Multi plane copyback program Operation
Rev 0.2 / Jan. 2008
41
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
&/(
&(
:(
W$5ꢄꢄ
$/(
5(
W5($ꢄꢄ
'&K
ꢉꢇK
ꢆꢑK
ꢑꢓK
ꢆꢇK
ꢇꢇK
$'K
,ꢃ2ꢄ[
5HDGꢄ,'ꢄ&RPPDQG $GGUHVVꢄꢉꢄF\FOH
0DNHUꢄ&RGH 'HYLFHꢄ&RGH
ꢀUGꢄ&\FOH
ꢓWKꢄ&\FOH ꢑWKꢄ&\FOH
Figure 23: Read ID Operation
Rev 0.2 / Jan. 2008
42
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
System Interface Using CE don’t care
To simplify system interface, CE may be deasserted during data loading or sequential data-reading as shown below.
So, it is possible to connect NAND Flash to a microporcessor. The only function that was removed from standard NAND
Flash to make CE don’t care read operation was disabling of the automatic sequential read function.
&/(
&(ꢄGRQ¶WꢌFDUH
&(
:(
$/(
ꢒꢇK
6WDUWꢄ$GGꢈꢎꢑ&\FOHꢐ
'DWDꢄ,QSXW
'DWDꢄ,QSXW
ꢉꢇK
,ꢃ2[
Figure 24: Program Operation with CE don’t-care.
&/(
&(
,IꢄVHTXHQWLDOꢄURZꢄUHDGꢄHQDEOHGꢏ
&(ꢄPXVWꢄEHꢄKHOGꢄORZꢄGXULQJꢄW5ꢈ
&(ꢄGRQ¶WꢌFDUH
5(
$/(
5ꢃ%
W5
:(
,ꢃ2[
ꢇꢇK
6WDUWꢄ$GGꢈꢎꢑ&\FOHꢐ
ꢀꢇK
'DWDꢄ2XWSXWꢎVHTXHQWLDOꢐ
Figure 25: Read Operation with CE don’t-care.
Rev 0.2 / Jan. 2008
43
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
:(
$/(
&/(
5(
,2ꢂꢋꢁ
5ꢃ%
))K
W
567
Figure 26: Reset Operation
ꢁꢌꢃ9
ꢁꢌꢅ9
ꢁꢌꢃ9
ꢁꢌꢅ9
9&&
ꢈ9
GRQ¶W
ꢋFDUH
GRQ¶W
ꢋFDUH
&(
9
,+
2SHUDWLRQ
ꢂPVꢋPD[
9
,/
9
,/
:3
ꢂꢈꢈXꢋVPD[
,QYDOLG
GRQ¶W
ꢋFDUH
5HDG\%XV\
Figure 27: Power On and Data Protection Timing
VTH = 2.5 Volt for 3.3 Volt Supply devices
Rev 0.2 / Jan. 2008
44
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
5S
LEXV\
9FF
5HDG\
9FF
5ꢀ%
92+
92/ꢄꢊꢄꢇꢈꢓ9ꢏꢄꢄ92+ꢄꢊꢄꢅꢈꢓ9
RSHQꢋGUDLQꢋRXWSXW
92/
%XV\
WI
WU
*1'
'HYLFH
ꢄꢄ)LJꢈꢄ5SꢄYVꢄWUꢏꢄWIꢄꢔꢄ5SꢄYVꢄLEXV\
#ꢋ9FFꢋ ꢋꢇꢌꢇ9ꢏꢋ7Dꢋ ꢋꢁꢅ&ꢏꢋ& ꢅꢈS)
/
ꢀꢈꢀ
ꢀꢒꢉ
LEXV\
ꢅꢆꢇ
ꢉꢈꢉ
ꢀꢇꢇQ
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ꢉꢇꢇQ
ꢀP
ꢉꢈꢂꢑ
ꢉꢒꢆ
ꢅP
ꢉP
ꢆꢂ
ꢇꢈꢒꢅꢑ
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ꢉN
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ꢅN
ꢓꢈꢅ
WI
ꢀN
ꢓN
5SꢄꢎRKPꢐ
5SꢄYDOXHꢄJXLGHQFH
9FFꢄꢎ0D[ꢈꢐꢄꢌꢄ92/ꢄꢎ0D[ꢈꢐ
ꢀꢈꢅ9
5SꢄꢎPLQꢐꢄ
,2/ꢄꢋꢄ,
/
ꢒP$ꢄꢋꢄ,
/
ZKHUHꢄ,/ꢄLVꢄWKHꢄVXPꢄRIꢄWKHꢄLQSXWꢄFXUUQWVꢄRIꢄDOOꢄGHYLFHVꢄWLHGꢄWRꢄWKHꢄ5ꢃ%ꢄSLQꢈ
5SꢎPD[ꢐꢄLVꢄGHWHUPLQHGꢄE\ꢄPD[LPXPꢄSHUPLVVLEOHꢄOLPLWꢄRIꢄWU
Figure 28: Ready/Busy Pin electrical specifications
Rev 0.2 / Jan. 2008
45
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
wG]Z
wGZX
wG]Z
wGZX
O][P
O][P
a
OZYP
a
a
OXP
a
wGY
wGX
wGW
wGY
wGX
wGW
OZP
OYP
OXP
OZP
OZYP
OXP
kG
kG
mGGsziGGGtziG
kh{hGpuGaGkGOXP kGO][P
lUPGyGGGOwP
kh{hGpuGaGkGOXP kGO][P
Figure 29: page programming within a block
Rev 0.2 / Jan. 2008
46
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Bad Block Management
Devices with Bad Blocks have the same quality level and the same AC and DC characteristics as devices where all the
blocks are valid. A Bad Block does not affect the performance of valid blocks because it is isolated from the bit line and
common source line by a select transistor. The devices are supplied with all the locations inside valid blocks
erased(FFh). The Bad Block Information is written prior to shipping. Any block where the 1st Byte in the spare area of
the 1st or 2nd th page (if the 1st page is Bad) does not contain FFh is a Bad Block. The Bad Block Information must be
read before any erase is attempted as the Bad Block Information may be erased. For the system to be able to recog-
nize the Bad Blocks based on the original information it is recommended to create a Bad Block table following the flow-
chart shown in Figure 30. The 1st block, which is placed on 00h block address is guaranteed to be a valid block.
67$57
%ORFNꢄ$GGUHVV
%ORFNꢄꢇ
,QFUHPHQW
%ORFNꢄ$GGUHVV
'DWDꢎꢉꢐ
))K"
8SGDWH
%DGꢄ%ORFNꢄWDEOH
1R
1R
<HV
/DVW
EORFN"
<HV
(1'
Figure 30: Bad Block Management Flowchart
NOTE :
1. Make sure that FFh at the column address 2048 of the 1st page and 2nd page.
Rev 0.2 / Jan. 2008
47
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Bad Block Replacement
Over the lifetime of the device additional Bad Blocks may develop. In this case the block has to be replaced by copying
the data to a valid block. These additional Bad Blocks can be identified as attempts to program or erase them will give
errors in the Status Register.
Unlike the case of odd page which carries a possibility of affecting previous page, the failure of a page program oper-
ation does not affect the data in other pages in the same block, the block can be replaced by re-programming the cur-
rent data and copying the rest of the replaced block to an available valid block.
Refer to Table 21 and Figure 31 for the recommended procedure to follow if an error occurs during an operation.
Operation
Erase
Recommended Procedure
Block Replacement
Program
Read
Block Replacement
ECC (with 1bit/528byte)
Table 21: Block Failure
%ORFNꢋ$
'DWD
%ORFNꢋ%
'DWD
ꢓꢁꢑ
ꢓꢇꢑ
WK
WK
)DLOXUHꢓꢂꢑ
))K
QꢋꢋꢋꢋSDJH
QꢋꢋꢋꢋSDJH
))K
%XIIHUꢋPHPRU\ꢋRIꢋWKHꢋFRQWUROOHU
Figure 31: Bad Block Replacement
NOTE :
1. An error occurs on nth page of the Block A during program or erase operation.
2. Data in Block A is copied to same location in Block B which is valid block.
3. Nth data of block A which is in controller buffer memory is copied into nth page of Block B
4. Bad block table should be updated to prevent from eraseing or programming Block A
Rev 0.2 / Jan. 2008
48
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
Write Protect Operation
The Erase and Program Operations are automatically reset when WP goes Low (tWW = 100ns, min). The operations
are enabled and disabled as follows (Figure 32~35)
:(
W
::
ꢉꢈK
,ꢀ2[
ꢂꢈK
5ꢀ%
Figure 32: Enable Programming
:(
W
::
ꢂꢈK
ꢉꢈK
,ꢀ2[
5ꢀ%
Figure 33: Disable Programming
Rev 0.2 / Jan. 2008
49
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
:(
W
::
ꢄꢈK
'ꢈK
,ꢀ2[
5ꢀ%
Figure 34: Enable Erasing
:(
W
::
ꢄꢈK
,ꢀ2[
'ꢈK
5ꢀ%
Figure 35: Disable Erasing
Rev 0.2 / Jan. 2008
50
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
ꢆꢉ
H
$ꢁ
$
'
%
/
Į
$ꢂ
ꢁꢆ
ꢁꢅ
',(
(ꢂ
(
&
&3
Figure 36: 48-TSOP1 - 48-lead Plastic Thin Small Outline, 12 x 20mm, Package Outline
millimeters
Symbol
Min
Typ
Max
1.200
0.150
1.030
0.250
0.200
0.100
12.120
20.100
18.500
A
A1
A2
B
0.050
0.980
0.170
0.100
C
CP
D
11.910
19.900
18.300
12.000
20.000
18.400
0.500
E
E1
e
L
0.500
0
0.680
5
alpha
Table 22: 48-TSOP1 - 48-lead Plastic Thin Small Outline,
12 x 20mm, Package Mechanical Data
Rev 0.2 / Jan. 2008
51
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
%
%ꢂ
%ꢁ
'ꢂ
'
&ꢁ
&ꢂ
&
$ꢁ $ꢂ
$
FSꢂ
FSꢁ
ꢈꢌꢂ
0
ꢈꢌꢂ
&
$%
0
&
$%
(
Figure 37. 51-ULGA, 12 x 17mm, Package Outline
(Top view through package)
millimeters
Symbol
Min
Typ
17.00
13.00
12.00
12.00
10.00
6.00
1.00
1.50
2.00
1.00
1.00
Max
A
A1
A2
B
16.90
17.10
11.90
12.10
B1
B2
C
C1
C2
D
D1
E
0.55
0.65
0.95
0.60
0.65
0.75
1.05
CP1
CP2
0.70
1.00
Table 23: 52-ULGA, 12 x 17mm, Package Mechanical Data
Rev 0.2 / Jan. 2008
52
1
HY27UG088G(5/D)B Series
8Gbit (1Gx8bit) NAND Flash
MARKING INFORMATION - TSOP1 / ULGA
Packag
Marking Exam ple
K
G
O
x
R
B
TSOP1
H
x
Y
x
2
x
7
x
U
G
0
8
8
/
ULGA
Y
W
W
x
x
- hynix
- KOR
: Hynix Symbol
: Origin Country
- HY27UG088GxB xxxx
HY: Hynix
: Part Number
27: NAND Flash
U: Power Supply
G: Classification
08 : Bit Organization
8G: Density
: U(2.7V~3.6V)
: Single Level Cell+Double Die+Large Block
: 08(x8)
: 8Gbit
: 5(2nCE & 2R/nB; Sequential Row Read Disable)
: D(Dual interface; Sequential Row Read Disable)
: 3rd Generation
x: Mode
B: Version
: T(48-TSOP1), U(52-ULGA)
: Blank(Normal), P(Lead Free)
: C(0℃ ~70℃ ), I(-40℃ ~85℃ )
: B(Included Bad Block), S(1~5 Bad Block),
P(All Good Block)
x: Package Type
x: Package Material
x: Operating Temperature
x: Bad Block
- Y: Year (ex: 5=year 2005, 6= year 2006)
- ww: Work Week (ex: 12= work week 12)
- xx: Process Code
Note
- Capital Letter
- Sm all Letter
: Fixed Item
: Non-fixed Item
Rev 0.2 / Jan. 2008
53
相关型号:
HY27UG162G2M-SPEB
Flash, 128MX16, 30ns, PDSO48, 12 X 17 MM, 0.65 MM HEIGHT, LEAD FREE, USOP1-48
HYNIX
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