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参数资料
| 型号： | GS880F32BGT-7IT |
| 厂商： | GSI TECHNOLOGY |
| 元件分类： | SRAM |
| 英文描述： | 256K X 32 CACHE SRAM, 7 ns, PQFP100 |
| 封装： | TQFP-100 |
| 文件页数： | 18/22页 |
| 文件大小： | 621K |
| 代理商： | GS880F32BGT-7IT |
Rev: 1.00b 12/2002
5/22
2001, Giga Semiconductor, Inc.
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GS880F18/32/36BT-5.5/6/6.5/7/7.5/8.5
TQFP Pin Description
Symbol
Type
Description
A0, A1
I
Address field LSBs and Address Counter preset Inputs
A2–A17
I
Address Inputs
A18
I
Address Input
DQA1–DQA9
DQB1–DQB9
DQC1–DQC9
DQD1–DQD9
I/O
Data Input and Output pins
NC
—
No Connect
BW
IByte Write—Writes all enabled bytes; active low
BA, BB, BC, BD
I
Byte Write Enable for DQA, DQB Data I/Os; active low
CK
I
Clock Input Signal; active high
GW
I
Global Write Enable—Writes all bytes; active low
E1
I
Chip Enable; active low
G
I
Output Enable; active low
ADV
I
Burst address counter advance enable; active low
ADSP, ADSC
I
Address Strobe (Processor, Cache Controller); active low
ZZ
I
Sleep Mode control; active high
LBO
I
Linear Burst Order mode; active low
VDD
I
Core power supply
VSS
I
I/O and Core Ground
VDDQ
I
Output driver power supply
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相关代理商/技术参数 |
参数描述 |
|---|---|
| GS880F32BT-4.5 | 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
| GS880F32BT-4.5I | 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
| GS880F32BT-5 | 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
| GS880F32BT-5.5 | 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
| GS880F32BT-5.5I | 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
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