參數(shù)資料
型號(hào): GS882V37AB-250
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 256K x 36 9Mb SCD/DCD Sync Burst SRAMs
中文描述: 256K X 36 CACHE SRAM, 2 ns, PBGA119
封裝: PLASTIC, BGA-119
文件頁(yè)數(shù): 8/28頁(yè)
文件大小: 637K
代理商: GS882V37AB-250
GS882V37AB/D-250/225/200
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.02 7/2004
8/28
2002, GSI Technology
Byte Write Truth Table
Notes:
1.
2.
3.
All byte outputs are active in read cycles regardless of the state of Byte Write Enable inputs.
Byte Write Enable inputs B
A
, B
B
, B
C
, and/or B
D
may be used in any combination with BW to write single or multiple bytes.
All byte I/Os remain High-Z during all write operations regardless of the state of Byte Write Enable inputs.
Function
GW
BW
B
A
B
B
B
C
B
D
Notes
Read
H
H
X
X
X
X
1
Read
H
L
H
H
H
H
1
Write byte a
H
L
L
H
H
H
2, 3
Write byte b
H
L
H
L
H
H
2, 3
Write byte c
H
L
H
H
L
H
2, 3
Write byte d
H
L
H
H
H
L
2, 3
Write all bytes
H
L
L
L
L
L
2, 3
Write all bytes
L
X
X
X
X
X
相關(guān)PDF資料
PDF描述
GS882V37AB-250I 256K x 36 9Mb SCD/DCD Sync Burst SRAMs
GS882V37AD-200 256K x 36 9Mb SCD/DCD Sync Burst SRAMs
GS882V37AD-200I 256K x 36 9Mb SCD/DCD Sync Burst SRAMs
GS882V37AD-225 256K x 36 9Mb SCD/DCD Sync Burst SRAMs
GS882V37AD-225I 256K x 36 9Mb SCD/DCD Sync Burst SRAMs
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