GS881E18T GSI [GSI Technology], GS881E18T Datasheet - Page 9

• Manufacturer Part Number: GS881E18T
• Description: 512K x 18, 256K x 36 ByteSafe 8Mb Sync Burst SRAMs
• Manufacturer: GSI [GSI Technology]

Byte Write Truth Table
Notes:
1.
2.
3.
4.
Rev: 1.10 9/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Write all bytes
Write all bytes
All byte outputs are active in read cycles regardless of the state of Byte Write Enable inputs.
Byte Write Enable inputs B
All byte I/Os remain High-Z during all write operations regardless of the state of Byte Write Enable inputs.
Bytes “
Write byte a
Write byte b
Write byte c
Write byte d
Function
Read
Read
C
” and “
D
” are only available on the x36 version.
GW
H
H
H
H
H
H
H
L
A
, B
B
, B
C,
and/or B
BW
H
L
L
L
L
L
L
X
D
may be used in any combination with BW to write single or multiple bytes.
B
X
H
L
H
H
H
L
X
A
9/34
B
X
H
H
H
H
X
L
L
B
B
X
H
H
H
H
X
L
L
C
GS881E18/36T-11/11.5/100/80/66
B
H
H
H
H
X
L
L
X
D
© 2000, Giga Semiconductor, Inc.
Notes
2, 3, 4
2, 3, 4
2, 3, 4
2, 3
2, 3
1
1
Preliminary