參數資料
型號: GS88237AB-200
廠商: GSI TECHNOLOGY
元件分類: SRAM
英文描述: 256K x 36 9Mb Synchronous Burst SRAMs
中文描述: 256K X 36 CACHE SRAM, 2.5 ns, PBGA119
封裝: PLASTIC, BGA-119
文件頁數: 26/28頁
文件大?。?/td> 743K
代理商: GS88237AB-200
GS88237AB-250/225/200/166/150/133
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.02 11/2004
7/28
2002, GSI Technology
Notes:
1. All byte outputs are active in read cycles regardless of the state of Byte Write Enable inputs.
2. Byte Write Enable inputs BA, BB, BC, and/or BD may be used in any combination with BW to write single or multiple bytes.
3. All byte I/Os remain High-Z during all write operations regardless of the state of Byte Write Enable inputs.
4. Bytes “C” and “D” are only available on the x36 version.
Byte Write Truth Table
Function
GW
BW
BA
BB
BC
BD
Notes
Read
H
X
1
Read
H
L
HHHH
1
Write byte a
H
L
H
2, 3
Write byte b
H
L
H
L
H
2, 3
Write byte c
H
L
H
L
H
2, 3, 4
Write byte d
H
L
H
L
2, 3, 4
Write all bytes
H
LLLLL
2, 3, 4
Write all bytes
L
XXXX
X
相關PDF資料
PDF描述
GS88237AB-200I 256K x 36 9Mb Synchronous Burst SRAMs
GS88237AB-225 256K x 36 9Mb Synchronous Burst SRAMs
GS88237AB-225I 256K x 36 9Mb Synchronous Burst SRAMs
GS88237AB-250 256K x 36 9Mb Synchronous Burst SRAMs
GS88237AB 256K x 36 9Mb Synchronous Burst SRAMs
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