參數(shù)資料
型號(hào): AS4C4M4E1Q
廠商: Alliance Semiconductor Corporation
英文描述: 4M × 4 CMOS QuadCAS DRAM(EDO) Family(4M × 4 CMOS QuadCAS動(dòng)態(tài)RAM(擴(kuò)展數(shù)據(jù)總線))
中文描述: 4米× 4的CMOS QuadCAS的DRAM(江戶)家庭(4米× 4的CMOS QuadCAS動(dòng)態(tài)隨機(jī)存儲(chǔ)器(擴(kuò)展數(shù)據(jù)總線))
文件頁(yè)數(shù): 8/16頁(yè)
文件大?。?/td> 384K
代理商: AS4C4M4E1Q
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Symbol
t
CPWD
t
CPA
t
RASP
t
DOH
t
REZ
t
WEZ
t
OEZ
t
HPC
t
HPRWC
t
RHCP
Parameter
CAS precharge to WE delay time
Access time from CAS precharge
RAS pulse width
Previous data hold time from CAS
Output buffer turn off delay from RAS
Output buffer turn off delay from WE
Output buffer turn off delay from OE
Hyper page mode cycle time
Hyper page mode RMW cycle
RAS hold time from CAS
-50
-60
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Min
45
50
5
0
0
0
20
47
30
Max
28
100K
13
13
13
Min
52
60
5
0
0
0
25
56
35
Max
35
100K
15
15
15
13
Symbol
t
CLZ
t
ROH
t
OEA
t
OED
t
OEZ
t
OEH
t
OLZ
t
OFF
Parameter
CAS to output in Low Z
RAS hold time referenced to OE
OE access time
OE to data delay
Output buffer turnoff delay from OE
OE command hold time
OE to output in Low Z
Output buffer turn-off time
-50
-60
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Notes
8
Min
0
8
13
0
10
0
0
Max
13
13
13
Min
0
10
15
0
10
0
0
Max
15
15
15
8
8,10
Std
Symbol
Parameter
-50
-60
Unit
Notes
Min
Max
Min
Max
t
RASS
RAS pulse width
(CBR self refresh)
100
100
μs
t
RPS
RAS precharge time
(CBR self refresh)
90
105
ns
t
CHS
CAS
hold time
(CBR self refresh)
-50
-50
ns
相關(guān)PDF資料
PDF描述
AS4C4M4EOQ 4M × 4 CMOS QuadCAS DRAM(EDO) Family(4M × 4 CMOS QuadCAS動(dòng)態(tài)RAM(擴(kuò)展數(shù)據(jù)總線))
AS4C4M4F0 5V 4M×4 CMOS DRAM (Fast Page Mode)(5V 4M×4 CMOS 動(dòng)態(tài)RAM(快速頁(yè)面模式))
AS4C4M4F1 5V 4M×4 CMOS DRAM (Fast Page Mode)(5V 4M×4 CMOS 動(dòng)態(tài)RAM(快速頁(yè)面模式))
AS4C4M4F1Q 5V 4M×4 CMOS QuadCAS DRAM (Fast Page Mode)(5V 4M×4 CMOS QuadCAS 動(dòng)態(tài)RAM(快速頁(yè)面模式))
AS4C4M4FOQ 5V 4M×4 CMOS QuadCAS DRAM (Fast Page Mode)(5V 4M×4 CMOS QuadCAS 動(dòng)態(tài)RAM(快速頁(yè)面模式))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS4C4M4EOQ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4M x 4 CMOS QuadCAS DRAM (EDO) family
AS4C4M4F0 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5V 4M x 4 CMOS DRAM (Fast Page mode)
AS4C4M4F0-50 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 4M×4 CMOS DRAM (Fast Page mode)
AS4C4M4F0-50JC 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
AS4C4M4F0-50JI 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