參數資料
型號: MB8118160A-60
廠商: Fujitsu Limited
英文描述: CMOS 1M×16 BIT Fast Page Mode Dynamic RAM(CMOS 1M×16 位快速頁面存取模式動態(tài)RAM)
中文描述: 的CMOS 100萬× 16位快速頁面模式動態(tài)RAM的CMOS(100萬× 16位快速頁面存取模式動態(tài)內存)
文件頁數: 8/26頁
文件大小: 494K
代理商: MB8118160A-60
8
MB8118160A-60/MB8118160A-70
I
AC CHARACTERISTICS
(At recommended operating conditions unless otherwise noted.)
Notes 3, 4, 5
MB8118160A-70
Min.
130
174
(Continued)
No.
Parameter
Notes
Symbol
MB8118160A-60
Min.
110
150
Unit
Max.
16.4
Max.
16.4
1
2
3
Time Between Refresh
Random Read/Write Cycle Time
Read-Modify-Write Cycle Time
t
REF
t
RC
t
RWC
ms
ns
ns
4
Access Time from RAS
t
RAC
60
70
ns
5
Access Time from CAS
t
CAC
15
17
ns
6
Column Address Access Time
t
AA
30
35
ns
7
8
Output Hold Time
Output Buffer Turn On Delay Time
Output Buffer Turn off Delay
Time
Transition Time
RAS Precharge Time
RAS Pulse Width
RAS Hold Time
CAS to RAS Precharge Time
t
OH
t
ON
3
0
3
0
ns
ns
9
t
OFF
15
17
ns
10
11
12
13
14
t
T
t
RP
t
RAS
t
RSH
t
CRP
3
40
60
15
5
50
3
50
70
17
5
50
ns
ns
ns
ns
ns
100000
100000
15
RAS to CAS Delay Time
t
RCD
20
45
20
53
ns
16
17
CAS Pulse Width
CAS Hold Time
t
CAS
t
CSH
15
60
17
70
ns
ns
18
CAS Precharge Time (Normal)
t
CPN
10
10
ns
19
20
21
22
23
Row Address Set Up Time
Row Address Hold Time
Column Address Set Up Time
Column Address Hold Time
Column Address Hold Time from RAS
RAS to Column Address Delay
Time
Column Address to RAS Lead Time
Column Address to CAS Lead Time
Read Command Set Up Time
Read Command Hold Time
Referenced to RAS
Read Command Hold Time
Referenced to CAS
t
ASR
t
RAH
t
ASC
t
CAH
t
AR
0
10
0
15
35
0
10
0
15
35
ns
ns
ns
ns
ns
24
t
RAD
15
30
15
35
ns
25
26
27
t
RAL
t
CAL
t
RCS
30
30
0
35
35
0
ns
ns
ns
28
t
RRH
0
0
ns
29
t
RCH
0
0
ns
30
Write Command Set Up Time
t
WCS
0
0
ns
31
32
Write Command Hold Time
Write Hold Time from RAS
t
WCH
t
WCR
15
35
15
35
ns
ns
6, 9
7, 9
8, 9
10
11, 12
19
13
14
14
15, 20
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MB8118160A-70 CMOS 1M×16 BIT Fast Page Mode Dynamic RAM(CMOS 1M×16 位快速頁面存取模式動態(tài)RAM)
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