參數(shù)資料
型號: AS4C4M4F0
廠商: Alliance Semiconductor Corporation
英文描述: 5V 4M×4 CMOS DRAM (Fast Page Mode)(5V 4M×4 CMOS 動態(tài)RAM(快速頁面模式))
中文描述: 5V的4米× 4的CMOS的DRAM(快速頁面模式)(5V的4米× 4的CMOS動態(tài)隨機存儲器(快速頁面模式))
文件頁數(shù): 5/18頁
文件大?。?/td> 412K
代理商: AS4C4M4F0
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Symbol
t
RC
t
RP
t
RAS
t
CAS
t
RCD
t
RAD
t
RSH
t
CSH
t
CRP
t
ASR
t
RAH
t
T
t
REF
t
CP
t
RAL
t
ASC
t
CAH
Parameter
Random read or write cycle time
RAS precharge time
RAS pulse width
CAS pulse width
RAS to CAS delay time
RAS to column address delay time
CAS to RAS hold time
RAS to CAS hold time
CAS to RAS precharge time
Row address setup time
Row address hold time
Transition time (rise and fall)
Refresh period
CAS precharge time
Column address to RAS lead time
Column address setup time
Column address hold time
-50
-60
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
ns
Notes
Min
80
30
50
8
15
12
10
40
5
0
8
1
8
25
0
8
Max
10K
10K
35
25
50
64
Min
100
40
60
10
15
12
10
50
5
0
10
1
10
30
0
10
Max
10K
10K
43
30
50
64
6
7
4,5
3
Symbol
t
RAC
t
CAC
t
AA
t
RCS
t
RCH
t
RRH
Parameter
Access time from RAS
Access time from CAS
Access time from address
Read command setup time
Read command hold time to CAS
Read command hold time to RAS
-50
-60
Unit
ns
ns
ns
ns
ns
ns
Notes
6
6,13
7,13
Min
0
0
0
Max
50
12
25
Min
0
0
0
Max
60
15
30
9
9
相關(guān)PDF資料
PDF描述
AS4C4M4F1 5V 4M×4 CMOS DRAM (Fast Page Mode)(5V 4M×4 CMOS 動態(tài)RAM(快速頁面模式))
AS4C4M4F1Q 5V 4M×4 CMOS QuadCAS DRAM (Fast Page Mode)(5V 4M×4 CMOS QuadCAS 動態(tài)RAM(快速頁面模式))
AS4C4M4FOQ 5V 4M×4 CMOS QuadCAS DRAM (Fast Page Mode)(5V 4M×4 CMOS QuadCAS 動態(tài)RAM(快速頁面模式))
AS4LC1M16E5 3V 1M×16 CMOS DRAM (EDO)(3V 1M×16 CMOS動態(tài)RAM(擴展數(shù)據(jù)總線))
AS4LC1M16S1 3.3V 1M × 16 CMOS Synchronous DRAM(3.3V 1M × 16 CMOS同步動態(tài)RAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
AS4C4M4F0-50TC 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
AS4C4M4F0-50TI 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