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參數(shù)資料
| 型號： | MD51V64160 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 4M×16 Dynamic RAM(4M×16動態(tài)RAM) |
| 中文描述： | 4米× 16動態(tài)RAM（4米× 16動態(tài)內(nèi)存） |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 455K |
| 代理商： | MD51V64160 |
Semiconductor
MD51V64160
6/16
AC Characteristics (1/2)
Parameter
MD51V64160
-60
MD51V64160
-50
(V
CC
= 3.3 V ±0.3 V, Ta = 0°C to 70°C) Note 1, 2, 3
Random Read or Write Cycle Time
Read Modify Write Cycle Time
Fast Page Mode Cycle Time
Fast Page Mode Read Modify Write
Cycle Time
Access Time from
RAS
Access Time from
CAS
Access Time from Column Address
Access Time from
CAS
Precharge
Access Time from
OE
Output Low Impedance Time from
CAS
CAS
to Data Output Buffer Turn-off Delay Time
Transition Time
Refresh Period
RAS
Precharge Time
RAS
Pulse Width
RAS
Pulse Width (Fast Page Mode)
RAS
Hold Time
RAS
Hold Time referenced to
OE
CAS
Precharge Time (Fast Page Mode)
CAS
Pulse Width
CAS
Hold Time
CAS
to
RAS
Precharge Time
RAS
Hold Time from
CAS
Precharge
RAS
to
CAS
Delay Time
RAS
to Column Address Delay Time
Row Address Set-up Time
Row Address Hold Time
Column Address Set-up Time
Column Address Hold Time
Column Address to
RAS
Lead Time
Read Command Set-up Time
Read Command Hold Time
Read Command Hold Time referenced to
RAS
OE
to Data Output Buffer Turn-off Delay Time
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Symbol
t
RC
t
RWC
t
PC
t
PRWC
t
RAC
t
CAC
t
AA
t
CPA
t
OEA
t
CLZ
t
OFF
t
T
t
RP
t
RAS
t
RASP
t
RSH
t
ROH
t
CP
t
CAS
t
CSH
t
CRP
t
RHCP
t
RCD
t
RAD
t
ASR
t
RAH
t
ASC
t
CAH
t
RAL
t
RCS
t
RCH
t
RRH
t
OEZ
t
REF
Note
4, 5, 6
4, 5
4, 6
4, 12
4
4
7
5
6
12
12
11
11
7
3
14
Min.
90
131
35
76
—
—
—
—
—
0
0
3
30
50
50
13
13
7
13
50
5
30
17
12
0
7
0
7
25
0
0
0
0
—
Max.
—
—
—
—
50
13
25
30
13
—
13
50
64
—
10,000
100,000
—
—
—
10,000
—
—
—
37
25
—
—
—
—
—
—
—
—
13
Min.
110
155
40
85
—
—
—
—
—
0
0
3
40
60
60
15
15
10
15
60
5
35
20
15
0
10
0
10
30
0
0
0
0
—
Max.
—
—
—
—
60
15
30
35
15
—
15
50
64
—
10,000
100,000
—
—
—
10,000
—
—
—
45
30
—
—
—
—
—
—
—
—
15
11
8, 11
8
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參數(shù)描述 |
|---|---|
| MD51V64400 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:16,777,216-Word X 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MD51V64400-50 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:16,777,216-Word X 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MD51V64400-60 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:16,777,216-Word X 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MD51V64405 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:16,777,216-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MD51V65165 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4,194,304-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
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