參數(shù)資料
型號(hào): AS4C14400-40TC
英文描述: x4 Fast Page Mode DRAM
中文描述: x4快速頁(yè)面模式的DRAM
文件頁(yè)數(shù): 17/22頁(yè)
文件大小: 617K
代理商: AS4C14400-40TC
AS4C1M16E5
4/11/01; v.1.0
Alliance Semiconductor
P.
17 of 22
Hyper page mode read-modify-write waveform
CAS before RAS refresh waveform
WE = V
IH
RAS only refresh waveform
WE = OE = V
IH
or V
IL
t
RASP
t
RP
t
RCD
t
CSH
t
CAS
t
CP
t
CRP
t
ASR
t
CAH
t
CAH
t
RAL
t
CAH
t
CWD
t
AWD
t
CWD
t
CWL
t
WP
t
CWD
t
AWD
t
RWL
t
OEZ
t
OEA
t
RAC
t
DS
t
CLZ
t
CAC
t
CPA
Row ad
Col ad
Col address
Col ad
Data out
Data in
Data in
Data out
Data out
Data in
RAS
UCAS,
LCAS
Address
WE
OE
DQ
t
RAD
t
RAH
t
RWD
t
RCS
t
CWL
t
OEA
t
AA
t
DH
t
DS
t
CLZ
t
CAC
t
CLZ
t
CAC
t
OED
t
HPRWC
t
CPWD
t
ASC
t
ASC
t
ASC
t
RP
t
RC
t
RAS
t
RPC
t
CP
t
CSR
t
CHR
RAS
UCAS,
LCAS
DQ
OPEN
t
RAS
t
RP
t
RC
t
CRP
t
RPC
t
ASR
t
RAH
Row address
RAS
Address
UCAS,
LCAS
相關(guān)PDF資料
PDF描述
AS4C14400-70JC x4 Fast Page Mode DRAM
AS4C14400-70TC x4 Fast Page Mode DRAM
AS4C14405-50JC x4 EDO Page Mode DRAM
AS4C1M16E0-50JC x16 EDO Page Mode DRAM
AS4C1M16E0-60JC x16 EDO Page Mode DRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS4C14400-50JC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1M-bit × 4 CMOS DRAM (Fast page mode or EDO)
AS4C14400-50TC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1M-bit × 4 CMOS DRAM (Fast page mode or EDO)
AS4C14400-60JC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1M-bit × 4 CMOS DRAM (Fast page mode or EDO)
AS4C14400-60TC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:1M-bit × 4 CMOS DRAM (Fast page mode or EDO)
AS4C14400-70JC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 Fast Page Mode DRAM