GS81280Z18GT-250I Datasheet, PDF (20/23 Pages) GSI Technology – 144Mb Pipelined and Flow Through Synchronous NBT SRAM

CK
CKE
E
ADV
W
Bn
A0–An
DQ
G
GS81280Z18/36GT-400/333/250/200
Flow Through Mode Timing (NBT)
Write A
Write B
Write B+1 Read C
tKL
tKH
tKC
Cont
Read D
Write E
Read F
Write G
tH
tS
tH
tS
tH
tS
tH
tS
tH
tS
tH
tS
A
B
tH
tS
D(A)
D(B)
C
D
tKQ
tLZ
D(B+1)
Q(C)
tOHZ
E
F
G
tKQ
tKQX
tHZ
tLZ
Q(D)
D(E)
Q(F)
tOLZ
tOE
tKQX
D(G)
*Note: E = High(False) if E1 = 1 or E2 = 0 or E3 = 1
Rev: 1.01 5/2017
20/22
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2015, GSI Technology