AS7C252MPFD18A-133TQC ALSC [Alliance Semiconductor Corporation], AS7C252MPFD18A-133TQC Datasheet - Page 13

• Manufacturer Part Number: AS7C252MPFD18A-133TQC
• Description: 2.5V 2M x 18 pipelined burst synchronous SRAM
• Manufacturer: ALSC [Alliance Semiconductor Corporation]

Timing waveform of read/write cycle(ADSC controlled, ADSP = HIGH)
ADDRESS
2/11/05, v.1.1
CE0,CE2
ADSC
GWE
ADV
Dout
CE1
CLK
Din
OE
t
ADSCS
t
CSS
A1
READ
Q(A1)
t
t
CSH
ADSCH
A2
t
LZOE
READ
Q(A2)
t
Q(A1)
OE
A3
READ
Q(A3)
Q(A2)
A4
Alliance Semiconductor
READ
Q(A4)
t
CH
Q(A3)
t
HZOE
Q(A4)
t
t
CYC
CL
D(A5)
A5
®
WRITE
t
D(A5)
DS
t
WS
D(A6)
A6
WRITE
D(A6)
t
WH
t
DH
D(A7)
A7
WRITE
D(A7)
t
AS
A8
READ
Q(A8)
t
t
LZOE
AH
AS7C252MPFD18A
A9
READ
Q(A9)
Q(A8)
13 of 18
Q(A9)
t
OH