IS62UP1288LL-70B [ISSI]
Standard SRAM, 128KX8, 70ns, CMOS, PBGA36, MINI, BGA-36;
| 型号： | IS62UP1288LL-70B |
| 厂家： | 
INTEGRATED SILICON SOLUTION, INC |
| 描述： | Standard SRAM, 128KX8, 70ns, CMOS, PBGA36, MINI, BGA-36 静态存储器 内存集成电路 |
| 文件： | 总12页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
ISSI
ADVANCE INFORMATION
MAY 1999
TARGET SPECIFICATION
IS62Ux1288 Series
128K x 8 LOW VOLTAGE, LOW POWER
CMOS STATIC RAM
FEATURES
DESCRIPTION
• Voltage range options
The ISSI IS62Ux1288 series is a low voltage, 131,072
words by 8 bits, CMOS SRAM. It is fabricated using ISSI's
low voltage, six transistor (6T), CMOS technology. The
series is targeted to satisfy the demands of the state-of-
the-art technologies such as cell phones and pagers.
-- 1.6V to 2.0V: IS62UT1288
-- 1.8V to 2.2V: IS62US1288
-- 2.3V to 2.7V: IS62UR1288
-- 2.7V to 3.3V: IS62UP1288
When CE is HIGH (deselected), the device assumes a
standby mode at which the power dissipation can be
reduced down with CMOS input levels. Additionally, easy
memory expansion is provided by using Chip Enable and
Output Enable inputs, CE and OE. The active LOW Write
Enable (WE) controls both writing and reading of the
memory.
• Battery backup (SL/LL version)
-- 1.0V (min.) data retention
• Access times: 55, 70, and 100 ns
• Fully static operation and tri-state outputs
• Industrial temperature available
• Available in 36-ball mini BGA and a 32-pin
sTSOP (I)
The IS62Ux1288 series is packaged in a 36-ball mini BGA
and a 32-pin sTSOP (I).
PRODUCT SERIES OVERVIEW
Standby Current (µA)
Part No.
Voltage (V)
Speeds (ns)
Active ICC (mA)
LL
SL
Temperature (°C)
IS62UP1288
IS62UP1288(1)
IS62UR1288
IS62UR1288(1)
IS62US1288
IS62US1288(1)
IS62UT1288
IS62UT1288(1)
3.0, ±0.3
3.0, ±0.3
2.5, ±0.2
2.5, ±0.2
2.0, ±0.2
2.0, ±0.2
1.8, ±0.2
1.8, ±0.2
55, 70, 100
55, 70, 100
55, 70, 100
55, 70, 100
55, 70, 100
55, 70, 100
55, 70, 100
55, 70, 100
25 @ 70 ns
25 @ 70 ns
15 @ 70 ns
15 @ 70 ns
10 @ 70 ns
10 @ 70 ns
10 @ 70 ns
10 @ 70 ns
10
10
10
10
10
10
10
10
2
2
2
2
2
2
2
2
0 to 70
40 to 85
0 to 70
40 to 85
0 to 70
40 to 85
0 to 70
40 to 85
Note:
1. Current value is max.
This document is a TARGET SPECIFICATION only. ISSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible
product. We assume no responsibility for any errors which may appear in this publication. © Copyright 1999, Integrated Silicon Solution, Inc.
2231 Lawson Lane • Santa Clara, CA 95054-3311 • 1-800-379-4774 • Fax: (408) 588-0806
e-mail: sales@issiusa.com • www.issiusa.com
Integrated Silicon Solution, Inc. — 1-800-379-4774
TARGET SPECIFICATION SR067-0T
1
05/01/99
TARGET SPECIFICATION
®
ISSI
IS62Ux1288 SERIES
FUNCTIONAL BLOCK DIAGRAM
128K x 8
MEMORY ARRAY
A0-A16
DECODER
VCC
GND
I/O
DATA
COLUMN I/O
I/O0-I/O7
CIRCUIT
CE1
CE2
CONTROL
CIRCUIT
OE
WE
2
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TARGET SPECIFICATION
®
IS62Ux1288 SERIES
ISSI
PIN CONFIGURATIONS
36-ball mini BGA (B)
PIN DESCRIPTIONS
A0-A16
I/O0-I/O7
CE1, CE2
OE
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Output Enable Input
Write Enable Input
No Connection
Power
1
2
3
4
5
6
1
2
WE
A
B
C
D
E
F
A0
I/O4
I/O5
GND
Vcc
I/O6
I/O7
A9
A1
A2
CE2
WE
NC
A3
A4
A5
A6
A7
A8
I/O0
I/O1
Vcc
NC
Vcc
3
GND
Ground
GND
I/O2
I/O4
A14
4
NC
CE1
A11
NC
A16
A12
OE
A15
A13
G
H
A10
5
6
32-pin sTSOP (Type I) (H)
7
A11
A9
A8
1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
2
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
8
3
A13
WE
CE2
A15
Vcc
NC
A16
A14
A12
A7
4
5
6
9
7
8
9
10
11
12
13
14
15
16
10
11
12
A6
A5
A4
A1
A2
A3
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TARGET SPECIFICATION
®
ISSI
IS62Ux1288 SERIES
TRUTH TABLE
Mode
WE
CE
OE
I/O0-I/O7
Vcc Current
Not Selected
Output Disabled
Read
X
H
H
L
H
L
L
L
X
H
L
High-Z
High-Z
DOUT
DIN
ISB, ISB1
ICC, ICC1
ICC, ICC1
ICC, ICC1
Write
X
Note:
1. H = VIH, L = VIL, X = Don't Care.
OPERATING RANGE
Range
Ambient Temperature
0°C to +70°C
Commercial
Industrial
–40°C to +85°C
ABSOLUTE MAXIMUM RATINGS(1)
Symbol Parameter
Value
Unit
V
VCC
Power Supply Voltage Related to GND
Terminal Voltage with Respect to GND
Storage Temperature
–0.5 to +4.0
–0.5 to Vcc + 0.5
–65 to +150
VTERM
TSTG
TBIAS
V
°C
Temperature Under Bias
Com.
Ind.
–10 to +85
–45 to +90
°C
°C
PT
Power Dissipation
DC Output Current
2.0
W
Iout
±20
mA
Notes:
1. Stress greater than 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 above those indicated
in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
CAPACITANCE(1)
Symbol
Parameter
Conditions
VIN = 0V
Max.
Unit
pF
CIN
Input Capacitance
Input/Output Capacitance
6
8
COUT
Note:
VOUT = 0V
pF
1. Tested initially and after any design or process changes that may affect these parameters.
4
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®
IS62Ux1288 SERIES
ISSI
AC TEST CONDITIONS (Over Operating Range)
Parameter
Unit
Input Pulse Level(1)
IS62UP1288
IS62UR1288
IS62US1288
IS62UT1288
0.4V to 2.2V
0.4V to 2.2V
0.4V to 1.8V
0.4V to 1.6V
1
Input Rise and Fall Times
5 ns
2
Input and Output Timing
and Reference Level
IS62UP1288
IS62UR1288
IS62US1288
IS62UT1288
1.5V
1.1V
0.9V
0.8V
3
Output Load (all test parameters except in Note 2)
(see Figure 1)
Output Load(1) (all High-Z and Low-Z parameters)
(see Figure 1)
CL1 = 30 pF
+ 1TTL Load
CL2 = 5 pF
4
Notes:
1. Including jig and scope capacitance.
2. VTM = 2.8V for Vcc = 3.0V ± 0.3V
VTM = 2.3V for Vcc = 2.5V ± 0.2V
VTM = 1.8V for Vcc = 2.0V ± 0.2V
VTM = 1.6V for Vcc = 1.8V ± 0.2V
5
6
AC TEST LOADS
3070 Ω
7
VTM
DOUT
8
CL1,
CL2
3150 Ω
9
10
11
12
Figure 1
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TARGET SPECIFICATION
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ISSI
IS62Ux1288 SERIES
DC ELECTRICAL CHARACTERISTICS (Over Operating Range)
Symbol Parameter
Test Conditions
Min.
Max.
Unit
VOH
VOL
VIH
Output HIGH Voltage
VCC = 3.0V ± 0.3V, IOH = –2.1 mA
VCC = 2.5V ± 0.2V, IOH = –0.5 mA
VCC = 2.0V ± 0.2V, IOH = –0.44 mA
VCC = 1.8V ± 0.2V, IOH = –0.44 mA
2.2
2.0
1.6
1.4
—
—
—
—
V
Output LOW Voltage
Input HIGH Voltage
VCC = 3.0V ± 0.3V, IOL = 2.1 mA
VCC = 2.5V ± 0.2V, IOL = 0.5 mA
VCC = 2.0V ± 0.2V, IOL = 0.33 mA
VCC = 1.8V ± 0.2V, IOL = 0.26 mA
—
—
—
—
0.4
V
V
IS62UP1288
IS62UR1288
IS62US1288
IS62UT1288
2.2
2.0
1.6
1.4
VCC + 0.2
VCC + 0.2
VCC + 0.2
VCC + 0.2
(1)
VIL
ILI
Input LOW Voltage
Input Leakage
–0.2
–1
0.4
1
V
GND ≤ VIN ≤ VCC
µA
µA
ILO
Output Leakage
GND ≤ VOUT ≤ VCC, CE = VIH or
–1
1
OE = VIH or 7WE = VIL
Note:
1. VIL (min.) = –0.5V for pulse width less than 10 ns.
POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)
Symbol Parameter
Test Conditions
Min. Max.
Unit
I
CC
Static Operating
Power Supply Current
CE = VIL, VIN = VIH or VIL
II/O = 0 mA, f = 0
,
Vcc = 3.0V ± 0.3V
Vcc = 2.5V ± 0.2V
Vcc = 2.0V ± 0.2V
Vcc = 1.8V ± 0.2V
—
—
—
—
15
10
8
mA
6
I
I
I
I
I
CC
CC
CC
CC
SB
1
1
1
1
Dynamic Operating
Power Supply Current
(IS62UP1288)
Vcc = 3.0V ± 0.3V
55 ns
70 ns
100 ns
—
—
—
35
25
20
mA
mA
mA
mA
mA
I
OUT = 0 mA, f = fMAX
Dynamic Operating
Power Supply Current
(IS62UR1288)
Vcc = 2.5V ± 0.2V
55 ns
70 ns
100 ns
—
—
—
20
15
8
I
OUT = 0 mA, f = fMAX
Dynamic Operating
Power Supply Current
(IS62US1288)
Vcc = 2.0V ± 0.2V
55 ns
70 ns
100 ns
—
—
—
12
10
7
I
OUT = 0 mA, f = fMAX
Dynamic Operating
Power Supply Current
(IS62UT1288)
Vcc = 1.8V ± 0.2V
55 ns
70 ns
100 ns
—
—
—
11
9
6
I
OUT = 0 mA, f = fMAX
TTL Standby Current
(TTL Inputs)
VCC = 3.0V ± 0.3V, CE = VIH
VCC = 2.5V ± 0.2V, CE = VIH
VCC = 2.0V ± 0.2V, CE = VIH
VCC = 1.8V ± 0.2V, CE = VIH
IS62UP1288
IS62UR1288
IS62US1288
IS62UT1288
—
—
—
—
0.5
0.3
0.3
0.3
I
SB1
CMOS Standby
CE ≥ VCC – 0.2V
LL Versions
SL Versions
—
—
10
2
µA
Note:
1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
6
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TARGET SPECIFICATION SR067-0T
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TARGET SPECIFICATION
®
IS62Ux1288 SERIES
ISSI
READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range)
-55
-70
-100
Symbol
tRC
Parameter
Min. Max.
Min. Max.
Min. Max.
Unit
1
Read Cycle Time
Address Access Time
Output Hold Time
CE Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CE to High-Z Output
CE to Low-Z Output
55
—
10
—
—
—
5
—
55
—
55
30
20
—
20
—
70
—
10
—
—
—
5
—
70
—
70
35
25
—
25
—
100
—
10
—
—
—
5
—
100
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
tAA
tOHA
tACE
2
100
50
30
tDOE
(2)
tHZOE
3
(2)
tLZOE
—
(2)
tHZCE
0
0
0
30
(2)
tLZCE
10
10
10
—
4
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.5V, input pulse levels
of 0.4 to 2.2V and output loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
5
6
7
AC WAVEFORMS
READ CYCLE NO. 1(1,2) (Address Controlled) (CE = OE = VIL)
8
t
RC
ADDRESS
9
t
AA
t
OHA
t
OHA
DATA VALID
DOUT
PREVIOUS DATA VALID
10
11
12
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TARGET SPECIFICATION
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ISSI
IS62Ux1288 SERIES
AC WAVEFORMS
READ CYCLE NO. 2(1,3)
t
RC
ADDRESS
OE
t
AA
t
OHA
t
HZOE
t
DOE
t
t
LZOE
ACE
CE
t
HZCE
t
LZCE
HIGH-Z
DOUT
DATA VALID
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CE = VIL.
3. Address is valid prior to or coincident with CE LOW transition.
WRITE CYCLE SWITCHING CHARACTERISTICS(1,2) (Over Operating Range)
-55
Min. Max.
-70
Min. Max.
-100
Min. Max.
Symbol
tWC
Parameter
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Write Cycle Time
55
45
45
0
—
—
—
—
—
—
—
—
—
30
—
70
60
60
0
—
—
—
—
—
—
—
—
—
30
—
100
80
80
0
—
—
—
—
—
—
—
—
—
40
—
tSCE
tAW
CE to Write End
Address Setup Time to Write End
Address Hold from Write End
Address Setup Time
WE Pulse Width
tHA
tSA
0
0
0
tPWE1
tPWE2
tSD
45
45
25
0
60
60
30
0
80
80
40
0
WE Pulse Width
Data Setup to Write End
Data Hold from Write End
WE LOW to High-Z Output
WE HIGH to Low-Z Output
tHD
(3)
tHZWE
—
5
—
5
—
5
(3)
tLZWE
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0.4V to
2.2V and output loading specified in Figure 1.
2. The internal write time is defined by the overlap of CE LOW and WE LOW. All signals must be in valid states to initiate a
Write, but any one can go inactive to terminate the Write. The Data Input Setup and Hold timing are referenced to the rising
or falling edge of the signal that terminates the write.
3. Tested with the load in Figure 1. Transition is measured ±200 mV from steady-state voltage. Not 100% tested.
8
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TARGET SPECIFICATION
®
IS62Ux1288 SERIES
ISSI
WRITE CYCLE NO. 1(CE Controlled, OE is HIGH or LOW) (1 )
t
WC
1
VALID ADDRESS
SCE
ADDRESS
CE
t
SA
t
t
HA
2
t
AW
PWE1
t
WE
3
t
HZWE
t
LZWE
HIGH-Z
DATA UNDEFINED
DOUT
4
t
SD
t
HD
DATAIN VALID
DIN
5
6
WRITE CYCLE NO. 2(OE is HIGH During Write Cycle) (1,2)
t
WC
7
ADDRESS
OE
VALID ADDRESS
t
HA
8
t
SCE
9
CE
t
AW
t
PWE1
WE
10
11
12
t
SA
t
HZWE
t
LZWE
HIGH-Z
DATA UNDEFINED
D
OUT
t
SD
t
HD
DATAIN VALID
DIN
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®
ISSI
IS62Ux1288 SERIES
WRITE CYCLE NO. 3(OE is LOW During Write Cycle) (1)
t
WC
ADDRESS
VALID ADDRESS
t
HA
LOW
OE
CE
t
SA
t
t
SCE
t
t
AW
PWE2
WE
HZWE
t
LZWE
HIGH-Z
DATA UNDEFINED
D
OUT
t
SD
t
HD
DATAIN VALID
DIN
Notes:
1. The internal Write time is defined by the overlap of CE = LOW and WE = LOW. All signals must be in valid states to initiate
a Write, but any can be deasserted to terminate the Write. The tSA, tHA, tSD, and tHD timing is referenced to the rising or
falling edge of the signal that terminates the Write.
2. Tested with OE HIGH for a minimum of 4 ns before WE = LOW to place the I/O in a HIGH-Z state.
DATA RETENTION SWITCHING CHARACTERISTICS
Symbol
VDR
Parameter
Test Condition
Min.
Max.
Unit
V
Vcc for Data Retention
Data Retention Current
See Data Retention Waveform
1.0
3.3
IDR
Vcc = 1.0V, CE ≥ Vcc – 0.2V, VIN ≥ VCC – 0.2V
or VIN ≤ 0.2V. No input may exceed Vcc+0.2V
—
—
2
1
µA
(For -LL version)
(For -SL version)
tSDR
tRDR
Data Retention Setup Time See Data Retention Waveform
Recovery Time See Data Retention Waveform
0
—
—
ns
ns
tRC
DATA RETENTION WAVEFORM (CE Controlled)
Data Retention Mode
t
SDR
t
RDR
V
CC
2.7V, 2.2V,
1.8V, 1.6V
CE2
V
DR
CE1 ≥ VCC – 0.2V
CE2 ≤ 0.2V
CE1
GND
Note:
1. 2.7V: IS62UP1288; 2.2V: IS62UR1288; 1.8V: IS62US1288; 1.6V: IS62UT1288.
10
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TARGET SPECIFICATION
®
IS62Ux1288 SERIES
ISSI
ORDERING INFORMATION — SL SERIES
Commercial Range: 0°C to +70°C
Industrial Range: –40°C to +85°C
Speed (ns) Order Part No.
Package
Speed (ns) Order Part No.
Package
1
55
IS62UP1288SL-55H
IS62UP1288SL-55B
IS62UR1288SL-55H
IS62UR1288SL-55B
IS62US1288SL-55H
IS62US1288SL-55B
IS62UT1288SL-55H
IS62UT1288SL-55B
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
55
IS62UP1288SL-55HI
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
IS62UP1288SL-55BI
IS62UR1288SL-55HI
IS62UR1288SL-55BI
IS62US1288SL-55HI
IS62US1288SL-55BI
IS62UT1288SL-55HI
IS62UT1288SL-55BI
2
3
70
IS62UP1288SL-70H
IS62UP1288SL-70B
IS62UR1288SL-70H
IS62UR1288SL-70B
IS62US1288SL-70H
IS62US1288SL-70B
IS62UT1288SL-70H
IS62UT1288SL-70B
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
70
IS62UP1288SL-70HI
IS62UP1288SL-70BI
IS62UR1288SL-70HI
IS62UR1288SL-70BI
IS62US1288SL-70HI
IS62US1288SL-70BI
IS62UT1288SL-70HI
IS62UT1288SL-70BI
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
4
5
100
IS62UP1288SL-100H
IS62UP1288SL-100B
IS62UR1288SL-100H
IS62UR1288SL-100B
IS62US1288SL-100H
IS62US1288SL-100B
IS62UT1288SL-100H
IS62UT1288SL-100B
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
100
IS62UP1288SL-100HI
IS62UP1288SL-100BI
IS62UR1288SL-100HI
IS62UR1288SL-100BI
IS62US1288SL-100HI
IS62US1288SL-100BI
IS62UT1288SL-100HI
IS62UT1288SL-100BI
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
6
7
8
9
10
11
12
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05/01/99
TARGET SPECIFICATION
®
ISSI
IS62Ux1288 SERIES
ORDERING INFORMATION — LL SERIES
Commercial Range: 0°C to +70°C
Industrial Range: –40°C to +85°C
Speed (ns) Order Part No.
Package
Speed (ns) Order Part No.
Package
55
IS62UP1288LL-55H
IS62UP1288LL-55B
IS62UR1288LL-55H
IS62UR1288LL-55B
IS62US1288LL-55H
IS62US1288LL-55B
IS62UT1288LL-55H
IS62UT1288LL-55B
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
55
IS62UP1288LL-55HI
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
IS62UP1288LL-55BI
IS62UR1288LL-55HI
IS62UR1288LL-55BI
IS62US1288LL-55HI
IS62US1288LL-55BI
IS62UT1288LL-55HI
IS62UT1288LL-55BI
70
IS62UP1288LL-70H
IS62UP1288LL-70B
IS62UR1288LL-70H
IS62UR1288LL-70B
IS62US1288LL-70H
IS62US1288LL-70B
IS62UT1288LL-70H
IS62UT1288LL-70B
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
70
IS62UP1288LL-70HI
IS62UP1288LL-70BI
IS62UR1288LL-70HI
IS62UR1288LL-70BI
IS62US1288LL-70HI
IS62US1288LL-70BI
IS62UT1288LL-70HI
IS62UT1288LL-70BI
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
100
IS62UP1288LL-100H
IS62UP1288SL-100B
IS2562UR1288LL-100H sTSOP (I)
IS62UR1288LL-100B
IS62US1288LL-100H
IS62US1288LL-100B
IS62UT1288LL-100H
IS62UT1288LL-100B
sTSOP (I)
Mini BGA
100
IS62UP1288LL-100HI
IS62UP1288LL-100BI
IS62UR1288LL-100HI
IS62UR1288LL-100BI
IS62US1288LL-100HI
IS62US1288LL-100BI
IS62UT1288LL-100HI
IS62UT1288LL-100BI
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
Mini BGA
sTSOP (I)
Mini BGA
sTSOP (I)
Mini BGA
®
ISSI
Integrated Silicon Solution, Inc.
2231 Lawson Lane
Santa Clara, CA 95054
Tel: 1-800-379-4774
Fax: (408) 588-0806
E-mail: sales@issi.com
www.issi.com
12
Integrated Silicon Solution, Inc. — 1-800-379-4774
TARGET SPECIFICATION SR067-0T
05/01/99
相关型号：
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