参数资料
型号: GS881E18AD-150I
厂商: GSI TECHNOLOGY
元件分类: SRAM
英文描述: 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
中文描述: 512K X 18 CACHE SRAM, 7.5 ns, PBGA165
封装: 13 X 15 MM, 1 MM PITCH, FBGA-165
文件页数: 31/36页
文件大小: 913K
代理商: GS881E18AD-150I
GS881E18(T/D)/GS881E32A(D)/GS881E36A(T/D)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.04 3/2005
4/36
2001, GSI Technology
TQFP Pin Description
Symbol
Type
Description
A0, A1
I
Address field LSBs and Address Counter preset Inputs
An
I
Address Inputs
DQA
DQB
DQC
DQD
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
E2
I
Chip Enable; active high
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
TMS
I
Scan Test Mode Select
TDI
I
Scan Test Data In
TDO
O
Scan Test Data Out
TCK
I
Scan Test Clock
FT
I
Flow Through or Pipeline mode; active low
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
相关PDF资料
PDF描述
GS881E18AD-150IT 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-150T 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-166 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-166I 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-166IT 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
相关代理商/技术参数
参数描述
GS881E18AD-150IT 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-150T 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-166 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-166I 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E18AD-166IT 制造商:GSI 制造商全称:GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs