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参数资料
| 型号： | GS8640Z18T-200I |
| 厂商： | GSI TECHNOLOGY |
| 元件分类： | DRAM |
| 英文描述： | 72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| 中文描述： | 4M X 18 ZBT SRAM, 7.5 ns, PQFP100 |
| 封装： | TQFP-100 |
| 文件页数： | 4/25页 |
| 文件大小： | 618K |
| 代理商： | GS8640Z18T-200I |
TQFP Pin Descriptions
Symbol
A
0
, A
1
A
CK
B
A
B
B
B
C
B
D
W
E
1
E
2
E
3
G
ADV
CKE
DQ
A
DQ
B
DQ
C
DQ
D
ZZ
FT
LBO
V
DD
V
SS
V
DDQ
NC
Type
In
In
In
In
In
In
In
In
In
In
In
In
In
In
I/O
I/O
I/O
I/O
In
In
In
Description
Burst Address Inputs; Preload the burst counter
Address Inputs
Clock Input Signal
Byte Write signal for data inputs DQ
A1
-DQ
A9
; active low
Byte Write signal for data inputs DQ
B1
-DQ
B9
; active low
Byte Write signal for data inputs DQ
C1
-DQ
C9
; active low
Byte Write signal for data inputs DQ
D1
-DQ
D9
; active low
Write Enable; active low
Chip Enable; active low
Chip Enable; Active High. For self decoded depth expansion
Chip Enable; Active Low. For self decoded depth expansion
Output Enable; active low
Advance/Load; Burst address counter control pin
Clock Input Buffer Enable; active low
Byte A Data Input and Output pins
Byte B Data Input and Output pins
Byte C Data Input and Output pins
Byte D Data Input and Output pins
Power down control; active high
Pipeline/Flow Through Mode Control; active low
Linear Burst Order; active low
In
Core power supply
In
Ground
In
Output driver power supply
—
No Connect
GS8640Z18/36T-300/250/200/167
Product Preview
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 1/2006
4/25
2004, GSI Technology
相关PDF资料 |
PDF描述 |
|---|---|
| GS8640Z18T-250 | 72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z18T-250I | 72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z18T-300 | 72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z18T-300I | 72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z36GT-250 | 72Mb Pipelined and Flow Through Synchronous NBT SRAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| GS8640Z18T-200IV | 制造商:GSI 制造商全称:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z18T-200V | 制造商:GSI 制造商全称:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z18T-250 | 制造商:GSI 制造商全称:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z18T-250I | 制造商:GSI 制造商全称:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM |
| GS8640Z18T-250IV | 制造商:GSI 制造商全称:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM |
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