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參數(shù)資料
| 型號： | MSM514265C |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| 中文描述： | 262,144字× 16位動態(tài)隨機(jī)存儲器：快速頁面模式型與江戶 |
| 文件頁數(shù)： | 6/17頁 |
| 文件大?。?/td> | 266K |
| 代理商： | MSM514265C |
6/17
Semiconductor
MSM514265C/CSL
AC Characteristics (1/2)
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
Data Output Hold After
CAS
Low
CAS
to Data Output Buffer Turn-off Delay Time
RAS
to Data Output Buffer Turn-off Delay Time
Transition Time
Refresh Period
Refresh Period (SL version)
RAS
Precharge Time
RAS
Pulse Width
RAS
Pulse Width (Fast Page Mode with EDO)
RAS
Hold Time
RAS
Hold Time referenced to
OE
CAS
Precharge Time (Fast Page Mode with EDO)
CAS
Pulse Width
CAS
Hold Time
CAS
to
RAS
Precharge Time
RAS
Hold Time from
CAS
Precharge
OE
Hold Time from
CAS
(DQ Disable)
RAS
to
CAS
Delay Time
RAS
to Column Address Delay Time
RAS
to Second
CAS
Delay Time
Row Address Set-up Time
Row Address Hold Time
Column Address Set-up Time
Column Address Hold Time
Column Address Hold Time from
RAS
Column Address to
RAS
Lead Time
OE
to Data Output Buffer Turn-off Delay Time
WE
to Data Output Buffer Turn-off Delay Time
t
RC
t
RWC
t
HPC
t
RAC
t
CAC
t
AA
t
CPA
t
OEA
t
CLZ
t
DOH
t
CEZ
t
REZ
t
T
t
RP
t
RAS
t
RASP
t
RSH
t
ROH
t
CP
t
CAS
t
CSH
t
CRP
t
RHCP
t
CHO
t
RCD
t
RAD
t
RSCD
t
ASR
t
RAH
t
ASC
t
CAH
t
AR
t
RAL
t
OEZ
t
WEZ
t
REF
t
REF
Parameter
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C) Note 1, 2, 3
MSM514265
C/CSL-60
C/CSL-70
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Symbol
t
HPRWC
Note
4, 5, 6
4, 5
4, 6
4, 13
4
4
7, 8
7, 8
15
5
6
13
13
12
12
7
7
3
MSM514265
Min.
130
180
30
95
—
—
—
—
—
0
5
0
0
1
70
20
20
10
10
70
10
40
10
20
15
70
0
10
0
15
55
35
0
0
—
—
50
70
Max.
—
—
—
—
70
20
35
40
20
—
—
20
20
50
8
128
—
10,000
100,000
—
—
—
10,000
—
—
—
—
50
35
—
—
—
—
—
—
—
20
20
Min.
110
150
25
80
—
—
—
—
—
0
5
0
0
1
60
15
15
10
10
60
10
35
5
20
15
60
0
10
0
10
50
30
0
0
—
—
40
60
Max.
—
—
—
—
60
15
30
35
15
—
—
15
15
50
8
128
—
10,000
100,000
—
—
—
10,000
—
—
—
—
45
30
—
—
—
—
—
—
—
15
15
16
MSM514265
C/CSL-50
Min.
90
130
20
75
—
—
—
—
—
0
5
0
0
1
50
15
10
7
7
50
10
30
5
18
13
50
0
8
0
10
40
25
0
0
—
—
30
50
Max.
—
—
—
—
50
15
25
30
15
—
—
15
15
50
8
128
—
10,000
100,000
—
—
—
10,000
—
—
—
—
35
25
—
—
—
—
—
—
—
15
15
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM514265CSL | 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265E-60JS | 262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265E-60TS-K | 262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265E-70JS | 262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265E-70TS-K | 262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM514265CSL | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265CSL-60 | 制造商:OK International 功能描述: 制造商:OK International 功能描述:256K X 16 EDO DRAM, 60 ns, PDSO40 |
| MSM514265E | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265E-30TS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM514265E-35TS-K | 制造商:ROHM Semiconductor 功能描述: |
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