AT24C04C [ATMEL]
IC-Compatible, (2-wire) Serial EEPROM;
| 型号： | AT24C04C |
| 厂家： | 
ATMEL |
| 描述： | IC-Compatible, (2-wire) Serial EEPROM 可编程只读存储器 电动程控只读存储器 电可擦编程只读存储器 |
| 文件： | 总24页 (文件大小：923K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Atmel AT24C04C and Atmel AT24C08C
I2C-Compatible, (2-wire) Serial EEPROM
4-Kbit (512 x 8), 8-Kbit (1024 x 8)
DATASHEET
Standard Features
Low-voltage and standard-voltage operation
VCC = 1.7V to 5.5V
Internally organized as 512 x 8 (4K), or 1024 x 8 (8K)
I2C-compatible (2-wire) serial interface
Schmitt Trigger, filtered inputs for noise suppression
Bidirectional data transfer protocol
1MHz (2.5V, 2.7V, 5V), 400kHz (1.7V) compatibility
Write Protect pin for hardware data protection
16-byte Page Write mode
Partial Page Writes allowed
Self-timed write cycle (5ms max)
High-reliability
Endurance: 1,000,000 write cycles
Data retention: 100 years
Green package options (Pb/Halide-free/RoHS compliant)
8-lead PDIP, 8-lead SOIC, 8-lead TSSOP, 8-pad UDFN, 5-lead SOT23,
and 8-ball VFBGA
Die options: wafer form and tape and reel
Description
The Atmel® AT24C04C and AT24C08C provides 4096/8192 bits of Serial Electrically
Erasable and Programmable Read-Only Memory (EEPROM) organized as
512/1024 words of eight bits each. The device is optimized for use in many industrial
and commercial applications where low-power and low-voltage operation are essential.
AT24C04C/08C is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC,
8-lead TSSOP, 8-pad UDFN, 5-lead SOT23, and 8-ball VFBGA packages and is
accessed via a 2-wire serial interface.
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
Table 1.
Pin Configuration
8-lead PDIP
8-lead SOIC
Pin Name
NC
Function
8
7
6
5
V
CC
NC
1
2
3
4
NC
1
2
3
4
8
7
6
5
V
CC
No Connect
WP
A /NC
A /NC
WP
1
1
SCL
SDA
A
2
A
SCL
SDA
2
A1
Address Input (4K only)
Address Input
Serial Data
GND
GND
A2
SDA
SCL
WP
8-lead UDFN
8-lead TSSOP
NC
1
2
3
4
8
7
6
5
V
V
8
1
2
3
4
NC
A /NC
CC
CC
Serial Clock Input
Write Protect
Ground
A /NC
WP
WP 7
1
1
A
2
SCL
SDA
SCL 6
SDA 5
A
2
GND
GND
GND
VCC
Bottom View
Power Supply
8-ball VFBGA
5-lead SOT23
Note: 1. For use of 5-lead SOT23, the software
A2 and A1 bits in the device address
word must be set to zero to properly
communicate.
8
7
6
5
1
2
3
4
NC
V
CC
WP
SCL
GND
SDA
1
2
3
5
A /NC
1
WP
SCL
SDA
A
2
V
4
CC
GND
Bottom View
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
2
1.
Absolute Maximum Ratings
*Notice: Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only
and functional operation of the device at these or
any other conditions beyond those indicated in
the operational sections of this specification is
not implied. Exposure to absolute maximum
rating conditions for extended periods may affect
device reliability.
Operating Temperature ........................–55C to +125C
Storage Temperature ...........................–65C to +150C
Voltage on any pin
with respect to ground .............................–1.0V to +7.0V
Maximum Operating Voltage................................. 6.25V
DC Output Current................................................ 5.0mA
2.
Block Diagram
VCC
GND
WP
Start
SCL
Stop
Logic
SDA
Serial
Control
Logic
High Voltage
Pump & Timing
Enable
Data Latches
Device
Load
COMP
Address
INC
Comparator
Data Word
ADDR/Counter
Read/Write
EEPROM
Array
A2
A1
Column
Decoder
Serial MUX
DOUT / ACK
Logic
DIN
DOUT
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
3
3.
Pin Description
Serial Clock (SCL): The SCL input is used to positive edge clock data into each EEPROM device and negative edge
clock data out of each device.
Serial Data (SDA): The SDA pin is bidirectional for serial data transfer. This pin is open-drain driven and may be
wire-ORed with any number of other open-drain or open-collector devices.
Device/Page Addresses (A2 and A1): The AT24C04C uses the A2 and A1 inputs for hard wire addressing allowing a
total of four 4K devices to be addressed on a single bus system. Pin 1 is a no connect and can be connected to ground
(see Section 6. “Device Addressing” on page 10). The AT24C08C only uses the A2 input for hardware addressing and a
total of two 8K devices may be addressed on a single bus system. The A0 and A1 pins are no connects and can be
connected to ground (see Section 6. “Device Addressing” on page 10).
Write Protect (WP): AT24C04C/08C has a Write Protect pin that provides hardware data protection. The Write Protect
pin allows normal read/write operations when connected to Ground (GND). When the Write Protect pin is connected to
VCC, the write protection feature is enabled and operates as shown in Table 3-1.
Table 3-1. Write Protect
Part of the Array Protected
Atmel AT24C04C/08C
WP Pin
Status
At VCC
Full array
Normal read/write operations
At GND
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
4
4.
Memory Organization
Atmel AT24C04C, 4K Serial EEPROM: Internally organized with 32 pages of 16 bytes each, the 4K requires a 9-bit data
word address for random word addressing.
Atmel AT24C08C, 8K Serial EEPROM: Internally organized with 64 pages of 16 bytes each, the 8K requires a 10-bit
data word address for random word addressing.
Table 4-1. Pin Capacitance(1)
Applicable over recommended operating range from TA = 25°C, f = 1.0MHz, VCC = +1.7V to +5.5V
Symbol
CI/O
Test Condition
Max
8
Units
pF
Conditions
VI/O = 0V
VIN = 0V
Input/Output capacitance (SDA)
Input capacitance (A0, A1, A2, SCL)
CIN
6
pF
Note: 1. This parameter is characterized and is not 100% tested.
Table 4-2. DC Characteristics
Applicable over recommended operating range from: TAI = –40°C to +85°C, VCC = +1.7V to +5.5V
(unless otherwise noted)
Symbol
VCC1
VCC2
ICC
Parameter
Test Condition
Min
1.7
4.5
Typ
Max
5.5
Units
V
Supply Voltage
Supply Voltage
5.5
V
Supply Current VCC = 5.0V
Supply Current VCC = 5.0V
Standby Current VCC = 1.7V
Standby Current VCC = 5.5V
Input Leakage Current
Output Leakage Current
Input Low Level(1)
Read at 100kHz
Write at 100kHz
VIN = VCC or VSS
VIN = VCC or VSS
VIN = VCC or VSS
VOUT = VCC or VSS
0.4
2.0
1.0
mA
mA
μA
μA
μA
μA
V
ICC
3.0
ISB1
ISB2
ILI
1.0
6.0
0.10
0.05
3.0
ILO
3.0
VIL
–0.6
VCC x 0.3
VIH
Input High Level(1)
VCC x 0.7
VCC + 0.5
0.4
V
V
V
VOL2
VOL1
Output Low Level VCC = 3.0V
Output Low Level VCC = 1.7V
IOL = 2.1mA
IOL = 0.15mA
0.2
Note: 1. VIL min and VIH max are reference only and are not tested.
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
5
Table 4-3. AC Characteristics
Applicable over recommended operating range from TAI = –40C to +85C, VCC = +1.7V to +5.5V,
CL = 1TTL Gate and 100pF (unless otherwise noted)
1.7V
2.5V, 2.7V, 5.0V
Symbol
fSCL
Parameter
Min
Max
Min
Max
Units
kHz
μs
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
Noise Suppression Time
Clock Low to Data Out Valid
400
1000
tLOW
tHIGH
tI
1.2
0.6
0.4
0.4
μs
100
0.9
50
ns
tAA
0.1
1.2
0.05
0.5
0.55
μs
Time the bus must be free before a new
transmission can start.
tBUF
μs
tHD.STA
tSU.STA
tHD.DAT
tSU.DAT
tR
Start Hold Time
0.6
0.6
0
0.25
0.25
0
μs
Start Setup Time
Data In Hold Time
Data In Setup Time
Inputs Rise Time(1)
Inputs Fall Time(1)
Stop Setup Time
μs
μs
100
100
ns
0.3
0.3
μs
tF
300
100
ns
tSU.STO
tDH
0.6
50
.25
50
μs
ns
Data Out Hold Time
Write Cycle Time
3.3V, +25C, Page Mode
tWR
5
5
ms
Endurance(1)
1 Million
Write Cycles
Note: 1. This parameter is ensured by characterization only.
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
6
5.
Device Operation
Clock and Data Transitions: The SDA pin is normally pulled high with an external device. Data on the SDA pin may
change only during SCL low time periods (see Figure 5-4 on page 9). Data changes during SCL high periods will indicate
a Start or Stop condition as defined below.
Start Condition: A high-to-low transition of SDA with SCL high is a Start condition which must precede any other
command (see Figure 5-5 on page 9).
Stop Condition: A low-to-high transition of SDA with SCL high is a Stop condition. After a read sequence, the Stop
command will place the EEPROM in a standby power mode (see Figure 5-5 on page 9).
Acknowledge: All addresses and data words are serially transmitted to and from the EEPROM in eight bit words. The
EEPROM sends a zero to acknowledge that it has received each word. This happens during the ninth clock cycle.
Standby Mode: The Atmel AT24C04/08C features a low-power standby mode which is enabled:
Upon power-up
After the receipt of the Stop bit and the completion of any internal operations
2-wire Software Reset: After an interruption in protocol, power loss or system reset, any 2-wire part can be reset by
following these steps:
1. Create a start bit condition
2. Clock nine cycles
3. Create another start bit followed by stop bit condition as shown below.
The device is ready for next communication after above steps have been completed.
Figure 5-1. Software Reset
Dummy Clock Cycles
SCL
SDA
1
2
3
8
9
Start
Bit
Stop
Bit
Start
Bit
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
7
Figure 5-2. Bus Timing
SCL: Serial Clock, SDA: Serial Data I/O
tHIGH
tF
tR
tLOW
tLOW
SCL
tSU.STA
tHD.STA
tHD.DAT
tSU.DAT
tSU.STO
SDA IN
tAA
tDH
tBUF
SDA OUT
Figure 5-3. Write Cycle Timing
SCL: Serial Clock, SDA: Serial Data I/O
SCL
ACK
SDA
8th bit
WORDn
(1)
t
WR
Start
Stop
Condition
Condition
Notes: 1. The write cycle time tWR is the time from a valid Stop condition of a write sequence to the end of the internal
clear/write cycle.
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
8
Figure 5-4. Data Validity
SDA
SCL
Data Stable
Data Stable
Data
Change
Figure 5-5. Start and Stop Definition
SDA
SCL
Start
Stop
Figure 5-6. Output Acknowledge
1
8
9
SCL
DATA IN
DATA OUT
Start
Acknowledge
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
9
6.
Device Addressing
Standard EEPROM Access: The 4K and 8K EEPROM device requires an 8-bit device address word following a start
condition to enable the chip for a read or write operation. The device address word consists of a mandatory “1010” (0xA)
sequence for the first four Most Significant Bits (MSB) as shown in Figure 8-1 on page 11. This is common to all the
EEPROM devices.
The 4K EEPROM only uses the A2 and A1 device address bits with the third bit being a memory page address bit. The
two device address bits must compare to their corresponding hard-wired input pins. The A0 pin is no connect.
The 8K EEPROM only uses the A2 device address bit with the next two bits being for memory page addressing. The A2
address bit must compare to its corresponding hard-wired input pin. The A1 and A0 pins are no connect.
The eighth bit of the device address is the read/write operation select bit. A read operation is initiated if this bit is high and
a write operation is initiated if this bit is low.
Upon a compare of the device address, the EEPROM will output a zero. If a compare is not made, the chip will return to
a standby state.
For the SOT23 package offering, the 4K EEPROM software A2 and A1 bits in the device address word must be set to
zero to properly communicate. The 8K EEPROM software A2 bit in the device address word must be set to zero to
properly communicate.
7.
Write Operations
Byte Write: A write operation requires an 8-bit data word address following the device address word and
acknowledgment. Upon receipt of this address, the EEPROM will again respond with a zero and then clock in the first
8-bit data word. Following receipt of the 8-bit data word, the EEPROM will output a zero and the addressing device, such
as a microcontroller, must terminate the write sequence with a Stop condition. At this time the EEPROM enters an
internally timed write cycle, tWR, to the nonvolatile memory. All inputs are disabled during this write cycle and the
EEPROM will not respond until the write is complete (see Figure 8-2 on page 11).
Page Write: The 4K and 8K EEPROM devices are capable of a 16-byte Page Write.
A Page Write is initiated in the same way as a Byte Write, but the microcontroller does not send a Stop condition after the
first data word is clocked in. Instead, after the EEPROM acknowledges receipt of the first data word, the microcontroller
can transmit up to fifteen more data words. The EEPROM will respond with a zero after each data word received. The
microcontroller must terminate the Page Write sequence with a Stop condition (see Figure 8-3 on page 12).
The data word address lower four bits are internally incremented following the receipt of each data word. The higher data
word address bits are not incremented, retaining the memory page row location. When the word address, internally
generated, reaches the page boundary, the following byte is placed at the beginning of the same page. If more than
16 data words are transmitted to the EEPROM, the data word address will “roll over” and previous data will be
overwritten.
Acknowledge Polling: Once the internally timed write cycle has started and the EEPROM inputs are disabled,
Acknowledge Polling can be initiated. This involves sending a Start condition followed by the device address word. The
read/write bit is representative of the operation desired. Only if the internal write cycle has completed will the EEPROM
respond with a zero allowing the read or write sequence to continue.
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
10
8.
Read Operations
Read operations are initiated in the same way as write operations with the exception that the read/write select bit in the
device address word is set to one. There are three read operations: Current Address Read, Random Address Read, and
Sequential Read.
Current Address Read: The internal data word address counter maintains the last address accessed during the last
read or write operation, incremented by one. This address stays valid between operations as long as the chip power is
maintained. The address “roll over” during read is from the last byte of the last memory page to the first byte of the first
page. The address “roll over” during write is from the last byte of the current page to the first byte of the same page.
Once the device address with the read/write select bit set to one is clocked in and acknowledged by the EEPROM, the
current address data word is serially clocked out. The microcontroller does not respond with an input zero but does
generate a following stop condition (see Figure 8-4 on page 12).
Random Read: A random read requires a “dummy” byte write sequence to load in the data word address. Once the
device address word and data word address are clocked in and acknowledged by the EEPROM, the microcontroller must
generate another start condition. The microcontroller now initiates a Current Address Read by sending a device address
with the read/write select bit high. The EEPROM acknowledges the device address and serially clocks out the data word.
The microcontroller does not respond with a zero but does generate a following stop condition (see Figure 8-5 on page
12).
Sequential Read: Sequential Reads are initiated by either a Current Address Read or a Random Address Read. After
the microcontroller receives a data word, it responds with an Acknowledge. As long as the EEPROM receives an
Acknowledge, it will continue to increment the data word address and serially clock out sequential data words. When the
memory address limit is reached, the data word address will “roll over” and the Sequential Read will continue. The
Sequential Read operation is terminated when the microcontroller does not respond with a zero but does generate a
following Stop condition (see Figure 8-6 on page 12).
Figure 8-1. Device Address
Density
4K
Access Area
EEPROM
Bit 7
1
Bit 6
Bit 5
Bit 4
Bit 3
A2
Bit 2
A1
Bit 1
P0
Bit 0
R/W
R/W
LSB
0
0
1
1
0
0
8K
EEPROM
1
A2
P1
P0
MSB
Figure 8-2. Byte Write
S
T
A
W
R
I
S
T
Device
Address
R
T
T
E
O
P
Word Address
Data
SDA LINE
M
S
B
R A
A
C
K
A
C
K
/
C
W K
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
11
Figure 8-3. Page Write
S
T
A
W
R
I
S
T
Device
Address
Word
Address (n)
R
T
T
E
O
P
Data (n)
Data (n + 1)
Data (n + x)
SDA LINE
M
S
B
R A
A
C
K
A
C
K
A
C
K
A
C
K
/
C
W K
Figure 8-4. Current Address Read
S
T
A
R
T
R
E
A
D
S
T
Device
Address
O
P
Data
SDA LINE
M
S
B
R A
N
/
C
O
W K
A
C
K
Figure 8-5. Random Read
S
T
A
W
R
I
S
T
A
R
T
R
S
T
E
A
D
Device
Address
Word
Address (n)
Device
Address
R
T
T
E
O
P
Data (n)
SDA LINE
M
S
B
R A
A
C
K
A
C
K
N
O
/
C
W K
A
C
K
Dummy Write
Figure 8-6. Sequential Read
R
E
A
D
S
T
O
P
Device
Address
Data (n)
Data (n + 1)
Data (n + 2)
Data (n + x)
SDA LINE
R A
/ C
W K
N
O
A
C
K
A
C
K
A
C
K
A
C
K
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
12
9.
Ordering Code Detail
A T 2 4 C 0 4 C - S S H M - B
Atmel Designator
Shipping Carrier Option
B or blank = Bulk (tubes)
T
= Tape and reel
Product Family
24C = Standard Serial EEPROM
Operating Voltage
M
= 1.7V to 5.5V
Package Device Grade or
Wafer/Die Thickness
Device Density
H
=
Green, NiPdAu lead finish,
Industrial temperature range
(-40˚C to +85˚C)
04 = 4K
08 = 8K
U
=
Green, matte Sn lead finish,
Industrial temperature range
(-40˚C to +85˚C)
Device Revision
11 = 11mil wafer thickness
Package Option
P
= PDIP
SS = JEDEC SOIC
X
= TSSOP
MA = UDFN
ST = SOT23
C
= VFBGA
WWU = Wafer unsawn
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
13
10. Product Markings
AT24C04C and AT24C08C: Package Marking Information
8-lead PDIP
8-lead SOIC
8-lead TSSOP
ATHYWW
AAAAAAA
ATMLUYWW
###M
AAAAAAAA
ATMLHYWW
###M
AAAAAAAA
###M @
@
@
8-lead UDFN
2.0 x 3.0 mm Body
5-lead SOT-23
8-ball VFBGA
1.5 x 2.0 mm Body
Top Mark
###MU
YMXX
###
###U
YMXX
HM@
YXX
Bottom Mark
PIN 1
Note 1:
designates pin 1
Note 2: Package drawings are not to scale
Catalog Number Truncation
AT24C04C
AT24C08C
Truncation Code ###: 04C
Truncation Code ###: 08C
Date Codes
Voltages
M: 1.7V min
Y = Year
2: 2012
3: 2013
4: 2014
5: 2015
M = Month
A: January
B: February
...
WW = Work Week of Assembly
6: 2016
7: 2017
8: 2018
9: 2019
02: Week 2
04: Week 4
...
L: December
52: Week 52
Country of Assembly
Lot Number
AAA...A = Atmel Wafer Lot Number
Grade/Lead Finish Material
@ = Country of Assembly
U: Industrial/Matte Tin
H: Industrial/NiPdAu
Trace Code
Atmel Truncation
XX = Trace Code (Atmel Lot Numbers Correspond to Code)
Example: AA, AB.... YZ, ZZ
AT: Atmel
ATM: Atmel
ATML: Atmel
5/01/12
REV.
DRAWING NO.
TITLE
24C04-08CSM, AT24C04C and AT24C08C Package
Marking Information
Package Mark Contact:
DL-CSO-Assy_eng@atmel.com
24C04-08CSM
B
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
14
11. Ordering Codes
11.1 Atmel AT24C04C Ordering Information
Ordering Code
AT24C04C-PUM
Lead Finish
Package
Voltage
Operation Range
Bulk Form Only
(Lead-free/Halogen-free)
8P3
AT24C04C-SSHM-B(1)
AT24C04C-SSHM-T(2)
AT24C04C-XHM-B(1)
AT24C04C-XHM-T(2)
AT24C04C-MAHM-T(2)
AT24C04C-STUM-T(2)
AT24C04C-CUM-T(2)
8S1
8X
NiPdAu
(Lead-free/Halogen-free)
Industrial Temperature
1.7V to 5.5V
(–40C to 85C)
8MA2
5TS1
(Lead-free/Halogen-free)
(Lead-free/Halogen-free)
—
8U3-1
AT24C04C-WWU11M(3)
Notes: 1. B = Bulk
Wafer Sale
2. T = Tape and reel
SOIC = 4K per reel
TSSOP, UDFN, SOT23, and VFBGA = 5K per reel
3. For Wafer sales, please contact Atmel Sales.
Package Type
8-lead, 0.300" wide, Plastic Dual Inline (PDIP)
8P3
8S1
8-lead, 0.150" wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8-lead, 4.4mm body, Plastic Thin Shrink Small Outline (TSSOP)
8X
8MA2
5TS1
8U3-1
8-pad, 2.00mm x 3.00mm body, 0.50mm pitch, Plastic Ultra Thin Dual Flat No Lead (UDFN)
5-lead, 2.90mm x 1.60mm body, Plastic Thin Shrink Small Outline (SOT23)
8-ball, 1.50mm x 2.00mm body, 0.50mm pitch, Die Ball Grid Array (VFBGA)
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
15
11.2 Atmel AT24C08C Ordering Information
Ordering Code
AT24C08C-PUM
Lead Finish
Package
Voltage
Operation Range
Bulk Form Only
(Lead-free/Halogen-free)
8P3
AT24C08C-SSHM-B(1)
AT24C08C-SSHM-T(2)
AT24C08C-XHM-B(1)
AT24C08C-XHM-T(2)
AT24C08C-MAHM-T(2)
AT24C08C-STUM-T(2)
AT24C08C-CUM-T(2)
8S1
8X
NiPdAu
(Lead-free/Halogen-free)
Industrial Temperature
1.7V to 5.5V
(–40C to 85C)
8MA2
5TS1
(Lead-free/Halogen-free)
(Lead-free/Halogen-free)
—
8U3-1
AT24C08C-WWU11M(3)
Notes: 1. B = Bulk
Wafer Sale
2. T = Tape and reel
SOIC = 4K per reel
TSSOP, UDFN, SOT23, and VFBGA = 5K per reel
3. For Wafer sales, please contact Atmel Sales.
Package Type
8-lead, 0.300" wide, Plastic Dual Inline (PDIP)
8P3
8S1
8-lead, 0.150" wide, Plastic Gull Wing Small Outline (JEDEC SOIC)
8-lead, 4.4mm body, Plastic Thin Shrink Small Outline (TSSOP)
8X
8MA2
5TS1
8U3-1
8-pad, 2.00mm x 3.00mm body, 0.50mm pitch, Plastic Ultra Thin Dual Flat No Lead (UDFN)
5-lead, 2.90mm x 1.60mm body, Plastic Thin Shrink Small Outline (SOT23)
8-ball, 1.50mm x 2.00mm body, 0.50mm pitch, Die Ball Grid Array (VFBGA)
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
16
12. Packaging Information
8P3 — 8-lead PDIP
E
1
E1
N
Top View
c
eA
End View
COMMON DIMENSIONS
(Unit of Measure = inches)
D
e
MIN
MAX
NOM
NOTE
SYMBOL
D1
A2 A
A
0.210
0.195
0.022
0.070
0.045
0.014
0.400
2
A2
b
0.115
0.014
0.045
0.030
0.008
0.355
0.005
0.300
0.240
0.130
0.018
0.060
0.039
0.010
0.365
5
6
6
b2
b3
c
D
3
3
4
3
b2
L
D1
E
b3
0.310
0.250
0.325
0.280
b
4 PLCS
E1
e
0.100 BSC
0.300 BSC
0.130
Side View
eA
L
4
2
0.115
0.150
Notes: 1. This drawing is for general information only; refer to JEDEC Drawing MS-001, Variation BA for additional information.
2. Dimensions A and L are measured with the package seated in JEDEC seating plane Gauge GS-3.
3. D, D1 and E1 dimensions do not include mold Flash or protrusions. Mold Flash or protrusions shall not exceed 0.010 inch.
4. E and eA measured with the leads constrained to be perpendicular to datum.
5. Pointed or rounded lead tips are preferred to ease insertion.
6. b2 and b3 maximum dimensions do not include Dambar protrusions. Dambar protrusions shall not exceed 0.010 (0.25 mm).
06/21/11
REV.
TITLE
GPC
PTC
DRAWING NO.
8P3
8P3, 8-lead, 0.300” Wide Body, Plastic Dual
In-line Package (PDIP)
D
Package Drawing Contact:
packagedrawings@atmel.com
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
17
12.1 8S1 — 8-lead JEDEC SOIC
C
1
E
E1
L
N
Ø
TOP VIEW
END VIEW
e
b
COMMON DIMENSIONS
(Unit of Measure = mm)
A
MIN
1.35
0.10
MAX
1.75
0.25
NOM
–
–
NOTE
SYMBOL
A1
A
A1
b
0.31
0.17
4.80
3.81
5.79
–
0.51
0.25
5.05
3.99
6.20
C
D
E1
E
e
–
–
D
–
–
SIDE VIEW
Notes: This drawing is for general information only.
Refer to JEDEC Drawing MS-012, Variation AA
for proper dimensions, tolerances, datums, etc.
1.27 BSC
L
0.40
0°
–
–
1.27
8°
Ø
6/22/11
DRAWING NO. REV.
8S1
TITLE
GPC
8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing
Small Outline (JEDEC SOIC)
SWB
G
Package Drawing Contact:
packagedrawings@atmel.com
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
18
12.2 8X — 8-lead TSSOP
C
1
Pin 1 indicator
this corner
E1
E
L1
N
L
Top View
End View
A
b
A1
COMMON DIMENSIONS
(Unit of Measure = mm)
e
A2
MIN
-
MAX
1.20
NOM
-
NOTE
2, 5
SYMBOL
D
A
Side View
A1
A2
D
0.05
0.80
2.90
-
0.15
Notes: 1. This drawing is for general information only.
Refer to JEDEC Drawing MO-153, Variation AA, for proper
dimensions, tolerances, datums, etc.
1.00
3.00
1.05
3.10
2. Dimension D does not include mold Flash, protrusions or gate
burrs. Mold Flash, protrusions and gate burrs shall not exceed
0.15mm (0.006in) per side.
3. Dimension E1 does not include inter-lead Flash or protrusions.
Inter-lead Flash and protrusions shall not exceed 0.25mm
(0.010in) per side.
4. Dimension b does not include Dambar protrusion.
Allowable Dambar protrusion shall be 0.08mm total in excess
of the b dimension at maximum material condition. Dambar
cannot be located on the lower radius of the foot. Minimum
space between protrusion and adjacent lead is 0.07mm.
5. Dimension D and E1 to be determined at Datum Plane H.
E
6.40 BSC
4.50
E1
b
4.30
0.19
4.40
–
3, 5
4
0.30
e
0.65 BSC
0.60
L
0.45
0.75
-
L1
C
1.00 REF
0.09
0.20
6/22/11
TITLE
GPC
TNR
DRAWING NO.
REV.
8X, 8-lead 4.4mm Body, Plastic Thin
Shrink Small Outline Package (TSSOP)
8X
D
Package Drawing Contact:
packagedrawings@atmel.com
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
19
12.3 8MA2 — 8-pad UDFN
E
1
2
3
4
8
7
6
5
Pin 1 ID
D
C
A2
A1
A
E2
COMMON DIMENSIONS
(Unit of Measure = mm)
b (8x)
MIN
MAX
NOM
2.00 BSC
3.00 BSC
1.50
NOTE
SYMBOL
8
7
6
1
2
3
4
D
E
D2
E2
A
1.40
1.20
0.50
0.0
1.60
1.40
0.60
0.05
0.55
Pin#1 ID
D2
1.30
0.55
A1
A2
C
0.02
5
–
–
e (6x)
0.152 REF
0.35
L (8x)
K
L
0.30
0.40
e
0.50 BSC
0.25
b
0.18
0.20
0.30
–
3
K
–
7/15/11
GPC
YNZ
DRAWING NO.
TITLE
REV.
8MA2, 8-pad, 2 x 3 x 0.6 mm Body, Thermally
Enhanced Plastic Ultra Thin Dual Flat No
Lead Package (UDFN)
8MA2
B
Package Drawing Contact:
packagedrawings@atmel.com
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
20
12.4 5TS1 — 5-lead SOT23
e1
C
4
5
E1
C
L
E
L1
3
1
2
TOP VIEW
END VIEW
b
A2
A
SEATING
PLANE
A1
e
D
SIDE VIEW
COMMON DIMENSIONS
(Unit of Measure = mm)
1. Dimension D does not include mold flash, protrusions or gate burrs. Mold flash,
MIN
MAX
NOM
NOTE
protrusions or gate burrs shall not exceed 0.15 mm per end. Dimension E1 does
not include interlead flash or protrusion. Interlead flash or protrusion shall not
exceed 0.15 mm per side.
SYMBOL
A
A1
A2
c
D
E
E1
L1
e
e1
b
-
-
-
1.00
0.10
2. The package top may be smaller than the package bottom. Dimensions D and E1
are determined at the outermost extremes of the plastic body exclusive of mold
flash, tie bar burrs, gate burrs and interlead flash, but including any mismatch
between the top and bottom of the plastic body.
3. These dimensions apply to the flat section of the lead between 0.08 mm and 0.15
mm from the lead tip.
4. Dimension "b" does not include dambar protrusion. Allowable dambar protrusion
shall be 0.08 mm total in excess of the "b" dimension at maximum material
condition. The dambar cannot be located on the lower radius of the foot. Minimum
space between protrusion and an adjacent lead shall not be less than 0.07 mm.
0.00
0.70 0.90 1.00
0.08
-
0.20
3
2.90 BSC
2.80 BSC
1.60 BSC
0.60 REF
0.95 BSC
1.90 BSC
-
1,2
1,2
1,2
This drawing is for general information only. Refer to JEDEC
Drawing MO-193, Variation AB for additional information.
0.30
0.50
3,4
5/31/12
REV.
TITLE
GPC
TSZ
DRAWING NO.
5TS1
5TS1, 5-lead 1.60mm Body, Plastic Thin
Shrink Small Outline Package (Shrink SOT)
D
Package Drawing Contact:
packagedrawings@atmel.com
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
21
12.5 8U3-1 — 8-ball VFBGA
E
D
2.
b
PIN 1 BALL PAD CORNER
A1
A2
A
TOP VIEW
SIDE VIEW
PIN 1 BALL PAD CORNER
4
3
1
2
d
(d1)
6
5
8
7
COMMON DIMENSIONS
(Unit of Measure - mm)
e
(e1)
SYMBOL
NOM
MIN
MAX
NOTE
2
0.73
0.09
0.40
0.20
0.79
0.85
0.19
0.50
0.30
A
A1
A2
b
BOTTOM VIEW
8 SOLDER BALLS
0.14
0.45
Notes:
0.25
1. This drawing is for general information only.
1.50 BSC
2.0 BSC
0.50 BSC
0.25 REF
1.00 BSC
0.25 REF
D
E
2. Dimension ‘b’ is measured at maximum solder ball diameter.
3. Solder ball composition shall be 95.5Sn-4.0Ag-.5Cu.
e
e1
d
d1
3/27/12
REV.
TITLE
DRAWING NO.
8U3-1
GPC
GXU
8U3-1, 8-ball, 1.50mm x 2.00mm body,
0.50mm pitch, VFBGA Package
E
Package Drawing Contact:
packagedrawings@atmel.com
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
22
13. Revision History
Doc. Rev.
Date
04/2013
Comments
In the Page Write description, correct from eight to 16 data words.
Update ordering code table, footers, and disclaimer page.
8787D
Correct ordering codes:
- AT24C04C-WWU11, Die Sale to AT24C04C-WWU11M, Wafer Sale.
- AT24C08C-WWU11, Die Sale to AT24C08C-WWU11M, Wafer Sale.
8787C
07/2012
Remove WDT from ordering code detail.
Update Atmel logos and disclaimer page.
Remove preliminary status.
Remove A0 signal from the block diagram.
ISB2 parameter measured at 5.5V.
In AC Characteristics table, changed 1.7V, 2.5V, 2.7V to 1.7 and 5.0V to 2.5V, 2.7V, 5.0V.
Increase tI maximum value from 50ns to 100ns.
Endurance parameter is studied at 3.3V, to +25C, Page mode.
Remove Serial Number Read from read operations.
Update product markings.
8787B
8787A
05/2012
10/2011
Update 8X and 8U3-1 package drawings.
Update template.
Initial document release.
Atmel AT24C04C/08C [DATASHEET]
Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
23
X
X
X X
Atmel Corporation
1600 Technology Drive, San Jose, CA 95110 USA
T: (+1)(408) 441.0311
F: (+1)(408) 436.4200
|
www.atmel.com
© 2013 Atmel Corporation. All rights reserved. / Rev.: Atmel-8787D-SEEPROM-AT24C04C,08C-Datasheet_042013
Atmel®, Atmel logo and combinations thereof, RapidS™, Enabling Unlimited Possibilities®, and others are registered trademarks or trademarks of Atmel
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