參數資料
型號: GS816018T-225I
廠商: Electronic Theatre Controls, Inc.
元件分類: DRAM
英文描述: 1M x 18, 512K x 32, 512K x 36 18Mb Sync Burst SRAMs
中文描述: 1M×18,512k×32,512k×36 18M位同步突發(fā)靜態(tài)存儲器
文件頁數: 8/28頁
文件大?。?/td> 810K
代理商: GS816018T-225I
Rev: 2.12 3/2002
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
8/28
1999, Giga Semiconductor, Inc.
Preliminary
GS816018/32/36T-250/225/200/166/150/133
Byte Write Truth Table
Notes:
1.
2.
3.
4.
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.
Bytes “
C
” and “
D
” are only available on the x32 and x36 versions.
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, 4
Write byte d
H
L
H
H
H
L
2, 3, 4
Write all bytes
H
L
L
L
L
L
2, 3, 4
Write all bytes
L
X
X
X
X
X
相關PDF資料
PDF描述
GS816036T-166I Quad 2-input positive-NAND buffers with open collector outputs 14-SOIC 0 to 70
GS816036T-200 1M x 18, 512K x 32, 512K x 36 18Mb Sync Burst SRAMs
GS816036T-200I Quad 2-input positive-NAND buffers with open collector outputs 14-PDIP 0 to 70
GS816036T-225 1M x 18, 512K x 32, 512K x 36 18Mb Sync Burst SRAMs
GS816036T-225I Quad 2-input positive-NAND buffers with open collector outputs 14-PDIP 0 to 70
相關代理商/技術參數
參數描述
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GS816032BGT-150I 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 2.5V/3.3V 18MBIT 512KX32 7.5NS/3.8NS 100TQFP - Trays
GS816032BGT-150IT 制造商:GSI Technology 功能描述:512K X 32 (16 MEG) SYNCH BURST, SCD - Tape and Reel