參數(shù)資料
型號(hào): AS4C256K16E0-30
廠商: Alliance Semiconductor Corporation
英文描述: 5V 256Kx16 CMOS DRAM (EDO)
中文描述: 5V的256Kx16的CMOS的DRAM(江戶)
文件頁(yè)數(shù): 5/24頁(yè)
文件大小: 644K
代理商: AS4C256K16E0-30
AS4C256K16E0
4/11/01; v.1.1
Alliance Semiconductor
5 of 24
Write cycle
Shaded areas contain advance information.
Read-modify-write cycle
Shaded areas contain advance information.
Std
Symbol
Parameter
-30
-35
-50
Unit
Notes
Min
Max
Min
Max
Min
Max
t
ASC
t
CAH
t
AWR
t
WCS
t
WCH
t
WCR
t
WP
t
RWL
t
CWL
t
DS
t
DH
t
DHR
Column address setup time
0
0
0
ns
Column address hold time
5
5
9
ns
Column address hold time to
RAS
26
28
30
ns
Write command setup time
0
0
0
ns
11
Write command hold time
5
5
9
ns
11
Write command hold time to
RAS
26
28
30
ns
Write command pulse width
5
5
9
ns
Write command to
RAS
lead time
10
11
12
ns
Write command to
CAS
lead time
10
11
12
ns
Data-in setup time
0
0
0
ns
12
Data-in hold time
5
5
9
ns
12
Data-in hold time to
RAS
26
28
30
ns
Std
Symbol
Parameter
-30
-35
-50
Unit
Notes
Min
Max
Min
Max
Min
Max
t
RWC
t
RWD
t
CWD
t
AWD
t
RSH(W)
t
CAS(W)
Read-write cycle time
100
105
120
ns
RAS
to
WE
delay time
50
54
60
ns
11
CAS
to
WE
delay time
26
28
30
ns
11
Column address to
WE
delay time
32
35
40
ns
11
CAS
to
RAS
hold time (write)
10
10
12
ns
CAS
pulse width (write)
15
15
15
ns
相關(guān)PDF資料
PDF描述
AS4C256K16E0-30JC 5V 256Kx16 CMOS DRAM (EDO)
AS4C256K16E0-35 5V 256Kx16 CMOS DRAM (EDO)
AS4C256K16E0-35JC 5V 256Kx16 CMOS DRAM (EDO)
AS4C256K16E0-50 5V 256Kx16 CMOS DRAM (EDO)
AS4C256K16E0-50JC 5V 256Kx16 CMOS DRAM (EDO)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS4C256K16E0-30JC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 256Kx16 CMOS DRAM (EDO)
AS4C256K16E0-35 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 256Kx16 CMOS DRAM (EDO)
AS4C256K16E0-35JC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 256Kx16 CMOS DRAM (EDO)
AS4C256K16E0-45JC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 EDO Page Mode DRAM
AS4C256K16E0-50 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 256Kx16 CMOS DRAM (EDO)