as4c256k16fo Alliance Memory, Inc, as4c256k16fo Datasheet - Page 8

• Manufacturer Part Number: as4c256k16fo
• Description: 5v 256k X 16 Cmos Dram Fast Page Mode
• Manufacturer: Alliance Memory, Inc

Upper byte read waveform
Lower byte read waveform
Upper I/O
Lower I/O
Upper I/O
Lower I/O
4/11/01; V.0.9.1
Address
Address
UCAS
UCAS
LCAS
LCAS
RAS
RAS
WE
WE
OE
OE
t
ASR
t
ASR
t
t
RAD
RAH
t
t
RAH
RAD
Row
t
t
Row
CRP
CRP
t
t
t
ASC
CRP
CRP
t
RCS
t
RCD
t
RCD
Alliance Semiconductor
t
RAC
t
CLZ
t
t
RAC
CSH
Column
t
CSH
t
RAS
t
Column
CLZ
t
AA
t
RAS
t
AA
t
t
ASC
RCS
t
t
RAL
RAL
t
t
RC
®
RSH
t
RSH
t
t
CAH
RC
t
CAH
t
t
CAC
OEA
t
t
OEA
CAC
t
t
CAS
CAS
Data Out
Data Out
t
t
ROH
ROH
t
RP
t
RP
t
t
t
t
t
t
OEZ
OFF
OEZ
OFF
RCH
RRH
t
t
RCH
RRH
AS4C256K16FO
t
CRP
t
CRP
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