AS7C331MNTD18A Datasheet, PDF (13/18 Pages) Alliance Semiconductor Corporation – 3.3V 1M x 18 Pipelined SRAM with NTD

NOP, stall and deselect cycles
CLK
CEN
CE1
CE0, CE2
ADV/LD
R/W
BWn
Address
A1
D/Q
Q(A1)
®
A2
Q(A1Ý01) Q(A1Ý10)
AS7C331MNTD18A
A3
D(A2)
Command
Read
Q(A1)
Burst
STALL
Q(A1Ý01)
Burst
Q(A1Ý10)
DSEL
Burst
DSEL
Write
D(A2)
Burst
NOP
D(A2Ý01)
Burst
D(A2Ý10)
Write
NOP
D(A3)
Note: Ý = XOR when LBO = high/no connect; Ý = ADD when LBO = low. OE is low.
12/24/04, v 2.7
Alliance Semiconductor
P. 13 of 18