GS864218B-167IV GSI [GSI Technology], GS864218B-167IV Datasheet - Page 21

• Manufacturer Part Number: GS864218B-167IV
• Description: 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
• Manufacturer: GSI [GSI Technology]

Rev: 1.03 6/2006
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
DQa–DQd
Ao–An
Ba–Bd
ADSC
ADSP
ADV
GW
BW
CK
E1
E2
E3
G
Begin
Hi-Z
tS
tS
tS
tS
tS
tS
tS
A
Read A
tH
tH
tH
tH
tS
Cont
tOE
tH
Deselect Deselect Write B
Q(A)
tH
E2 and E3 only sampled with ADSC
tOHZ
tKH
tKH
Pipeline Mode Timing (DCD)
tKL
tKL
D(B)
tS
tS
21/35
B
tKC
tKC
tH
tH
tH
C
ADSC initiated read
Read C
Read C+1 Read C+2 Read C+3 Cont
tKQ
tLZ
Q(C)
Q(C+1)
GS864218/36/72(B/C)-xxxV
Q(C+2)
Deselect Deselect
© 2004, GSI Technology
Q(C+3)
Deselected with E1
Preliminary
tHZ
tKQX