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GM76C256CLT PDF даташит

Спецификация GM76C256CLT изготовлена ​​​​«Hynix Semiconductor» и имеет функцию, называемую «32K x8 bit 5.0V Low Power CMOS slow SRAM».

Детали детали

Номер произв GM76C256CLT
Описание 32K x8 bit 5.0V Low Power CMOS slow SRAM
Производители Hynix Semiconductor
логотип Hynix Semiconductor логотип 

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GM76C256CLT Даташит, Описание, Даташиты
Document Title
32K x8 bit 5.0V Low Power CMOS slow SRAM
Revision History
Revision No History
00 Revision History Insert
Revised
- Datasheet format change
- PDIP package type insert
- Pin configuration change
01 Revised
- tWP Value Change @55ns : 45ns -> 40ns
02 Marking Information Add
Revised
- AC Test Condition Add : 5pF Test Load
- tCLZ Value Change : 5ns - > 10ns
03 Changed Logo
- HYUNDAI -> hynix
GM76C256C Series
32Kx8bit CMOS SRAM
Draft Date
Jul.07.2000
Remark
Final
Nov.28.2000 Final
Dec.04.2000 Final
Apr.30.2001 Final
This document is a general product description and is subject to change without notice. Hynix
responsibility for use of circuits described. No patent licenses are implied.
Rev 03 / Apr. 2001
Electronics does not assume any
Hynix Semiconductor









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GM76C256CLT Даташит, Описание, Даташиты
GM76C256C Series
DESCRIPTION
The GM76C256C is a high-speed, low power and
32,786 X 8-bits CMOS Static Random Access
Memory fabricated using
Hynix's high
performance CMOS process technology. It is
suitable for use in low voltage operation and
battery back-up application. This device has a
data retention mode that guarantees data to
remain valid at the minimum power supply
voltage of 2.0 volt.
FEATURES
Fully static operation and Tri-state output
TTL compatible inputs and outputs
Low power consumption
Battery backup(L/LL-part)
- 2.0V(min.) data retention
Standard pin configuration
- 28 pin 600mil PDIP
- 28 pin 330mil SOP
- 28 pin 8x13.4 mm TSOP-I
(Standard)
Product
Voltage Speed
No. (V) (ns)
GM76C256C
5.0 55/70/85
GM76C256CE 5.0
55/70/85
Note 1. Current value is max.
Operation
Current(mA)
10
10
Standby Current(uA)
L LL
40 20
60 30
Temperature
(°C)
0~70(Normal)
-25~85(Extended)
PIN CONNECTION
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
Vss
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
Vcc
/WE
A13
A8
A9
A11
/OE
A14
A12
A7
A6
A5
A4
A3
21 A10 A2
1
2
3
4
5
6
7
8
20 /CS A1 9
19
18
17
16
15
I/O8 A0
I/O7
I/O6
I/O5
I/O4
I/O1
I/O2
I/O3
Vss
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PDIP
SOP
Vcc
/WE
A13
A8
A9
A11
/OE
A10
/CS
I/O8
I/O7
I/O6
I/O5
I/O4
/OE
A11
A9
A8
A13
/WE
Vcc
A14
A12
A7
A6
A5
A4
A3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 A10
27 /CS
26 I/O8
25 I/O7
24 I/O6
23 I/O5
22 I/O4
21 Vss
20 I/O3
19 I/O2
18 I/O1
17 A0
16 A1
15 A2
TSOP-I(Standard)
PIN DESCRIPTION
Pin Name
/CS
/WE
/OE
A0 ~ A14
I/O1 ~ I/O8
Vcc
Vss
Pin Function
Chip Select
Write Enable
Output Enable
Address Inputs
Data Input/Output
Power(+5.0V)
Ground
BLOCK DIAGRAM
A0 ROW DECODER
A14
/CS
/OE
/WE
MEMORY ARRAY
512x512
I/O1
I/O8
Rev 03 / Apr. 2000
2









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GM76C256CLT Даташит, Описание, Даташиты
GM76C256C Series
ORDERING INFORMATION
Part No.
GM76C256CL
GM76C256CLL
GM76C256CLE
GM76C256CLLE
GM76C256CLFW
GM76C256CLLFW
GM76C256CLEFW
GM76C256CLLEFW
GM76C256CLT
GM76C256CLLT
GM76C256CLET
GM76C256CLLET
Speed
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
Power
L-part
LL-part
L-part
LL-part
L-part
LL-part
L-part
LL-part
L-part
LL-part
L-part
LL-part
Temp
0 to 70°C
0 to 70°C
-25 to 85°C
-25 to 85°C
0 to 70°C
0 to 70°C
-25 to 85°C
-25 to 85°C
0 to 70°C
0 to 70°C
-25 to 85°C
-25 to 85°C
Package
PDIP
PDIP
PDIP
PDIP
SOP
SOP
SOP
SOP
TSOP-I Standard
TSOP-I Standard
TSOP-I Standard
TSOP-I Standard
ABSOLUTE MAXIMUM RATING (1)
Symbol
Parameter
Rating
Unit
Vcc, VIN, VOUT Power Supply, Input/Output Voltage
-0.3 to 7.0
V
TA
Operating Temperature GM76C256C
0 to 70
°C
GM76C256CE
-25 to 85
°C
TSTG
Storage Temperature
-65 to 150
°C
PD Power Dissipation
1.0 W
IOUT
Data Output Current
50 mA
TSOLDER
Lead Soldering Temperature & Time
260 10
°Csec
Note
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent
damage to the device. This is stress rating only and the functional operation of the device under these or
any other conditions above those indicated in the operation of this specification is not implied.
Exposure to the absolute maximum rating conditions for extended period may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
Symbol
Parameter
Min.
Vcc
Power Supply Voltage
4.5
Vss Ground
0
VIH Input High Voltage
2.2
VIL
Input Low Voltage
-0.3(1)
Note
1. VIL = -3.0V for pulse width less than 50ns
Typ.
5.0
0
-
-
Max.
5.5
0
Vcc+0.3
0.8
TRUTH TABLE
/CS /WE /OE
Mode
H X X Standby
L H H Output Disabled
L H L Read
L L X Write
Note
1. H=VIH, L=VIL, X=Don't Care
I/O Operation
High-Z
High-Z
Data Out
Data In
Unit
V
V
V
V
Rev 03 / Apr. 2000
2










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