AS4C256K16E0-30 ALSC [Alliance Semiconductor Corporation], AS4C256K16E0-30 Datasheet - Page 20
AS4C256K16E0-30
Manufacturer Part Number
AS4C256K16E0-30
Description
5V 256Kx16 CMOS DRAM (EDO)
Manufacturer
ALSC [Alliance Semiconductor Corporation]
Datasheet
1.AS4C256K16E0-30.pdf
(24 pages)
- Current page: 20 of 24
- Download datasheet (631Kb)
CAS-before-RAS refresh counter test cycle waveform
4/11/01; v.1.1
Address
UCAS,
LCAS
RAS
WE
WE
WE
I/O
OE
I/O
OE
OE
I/O
t
CSR
t
CHR
Alliance Semiconductor
t
CPT
t
RCS
t
CLZ
t
Col Address
t
AA
AA
®
t
t
t
WCS
RCS
t
DS
Data In
RAS
t
t
t
t
CLZ
WP
Data Out
t
CAC
CAH
t
t
t
DH
CAC
OEA
OEA
t
t
AWD
WCH
t
t
CWL
CWD
t
RWL
t
CAS
t
RAL
Data Out
t
t
OEZ
ROH
t
RSH
t
OED
Data In
t
DS
t
t
CWL
WP
t
DH
t
OFF
AS4C256K16E0
t
t
RRH
RCH
t
RP
20 of 24
Related parts for AS4C256K16E0-30
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Low Frequency EMI Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Notebook LCD Panel EMI Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low-Power EMI Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
2.5V LCD Panel Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low Frequency EMI Reduction
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
5V uP Power Supply Monitor and Reset Circuit
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low Power, 3.3V, uP Reset, Active LOW, Open-Drain Output
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low Power, 5V/3.3V, uP Reset, Active LOW, Open-Drain Output
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low Power, 5V/3.0V, uP Reset, Active LOW, Open-Drain Output
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
uP Supervisory Circuit
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low Frequency EMI Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Notebook LCD Panel EMI Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low-Power EMI Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
2.5V LCD Panel Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet:
Part Number:
Description:
Low Power Mobile VGA EMI Reduction IC
Manufacturer:
ALSC [Alliance Semiconductor Corporation]
Datasheet: