AS7C25512NTF32A ALSC [Alliance Semiconductor Corporation], AS7C25512NTF32A Datasheet - Page 10

• Manufacturer Part Number: AS7C25512NTF32A
• Description: 2.5V 512K x 32/36 Flowthrough Synchronous SRAM with NTD
• Manufacturer: ALSC [Alliance Semiconductor Corporation]

Key to switching waveforms
Timing waveform of read cycle
4/21/05, v 1.2
CE0,CE2
Address
ADV/LD
BWn
CEN
Dout
R/W
CE1
CLK
OE
Rising input
t
t
ADVS
AS
t
t
CES
t
WS
WS
A1
t
t
t
t
WH
WH
CEH
t
ADVH
CSH
t
Q(A1)
AH
Read
t
LZOE
DSEL
t
OE
A2
Q(A1)
Q(A2)
Read
Falling input
t
HZOE
Alliance Semiconductor
Q(A2Y‘01)
t
Continue
CH
Read
t
CL
Q(A2)
Q(A2Y‘10)
Continue
Read
Q(A2Y‘01)
®
don’t care
Q(A2Y‘11)
Continue
Read
Q(A2Y‘10)
Inhibit
Clock
A3
AS7C25512NTF32A/36A
Q(A3)
t
Read
CYC
Undefined
Q(A2Y‘11)
Q(A3Y‘01)
Continue
Read
Q(A3)
P. 10 of 18
t
HLZC