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參數(shù)資料
| 型號： | MSM514265ESL-XXTS-K |
| 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)： | 6/15頁 |
| 文件大?。?/td> | 204K |
| 代理商： | MSM514265ESL-XXTS-K |
MSM514265E/ESL
PEDD514265ESL-01
AC Characteristic (1/2)
(V
CC
= 5V
±
10
%
, Ta = 0°C to 70°C) Note1,2,3
MSM514265
E/ESL-60
MSM514265
E/ESL-70
Parameter
Symbol
Min.
Max.
Min.
Max.
Unit
Note
Random Read or Write Cycle Time
t
RC
t
RWC
t
HPC
t
HPRWC
t
RAC
t
CAC
t
AA
t
CPA
t
OEA
t
CLZ
t
DOH
t
CEZ
t
REZ
t
OEZ
t
WEZ
t
T
t
REF
t
REF
t
RP
t
RAS
t
RASP
t
RSH
t
ROH
104
124
ns
Read Modify Write Cycle Time
135
160
ns
Fast Page Mode Cycle Time
25
30
ns
Fast Page Mode Read Modify Write Cycle Time
68
78
ns
Access Time from
RAS
60
70
ns
4, 5, 6
Access Time from
CAS
15
20
ns
4,5
Access Time from Column Address
30
35
ns
4,6
Access Time from
CAS
Precharge
35
40
ns
4,13
Access Time from
OE
15
20
ns
4
Output Low Impedance Time from
CAS
0
0
ns
4
Data Output Hold After
CAS
Low
5
5
ns
CAS
to Data Output Buffer Turn-off Delay Time
0
15
0
20
ns
7,8
RAS
to Data Output Buffer Turn-off Delay Time
0
15
0
20
ns
7,8
OE
to Data Output Buffer Turn-off Delay Time
0
15
0
20
ns
7
WE
to Data Output Buffer Turn-off Delay Time
0
15
0
20
ns
7
Transition Time
1
50
1
50
ns
3
Refresh Period
8
8
ms
Refresh Period (SL version)
128
128
ms
16
RAS
Precharge Time
40
50
ns
RAS
Pulse Width
60
10,000
70
10,000
ns
RAS
Pulse Width (Fast Page Mode with EDO)
60
100,000
70
100,000
ns
RAS
Hold Time
10
13
ns
RAS
Hold Time referenced to
OE
10
13
ns
CAS
Precharge Time
(Fast Page Mode with EDO)
t
CP
10
10
ns
15
CAS
Pulse Width
t
CAS
t
CSH
t
CRP
t
RHCP
t
CHO
t
RCD
t
RAD
t
ASR
t
RAH
10
10,000
10
10,000
ns
CAS
Hold Time
40
45
ns
CAS
to
RAS
Precharge Time
5
5
ns
13
RAS Hold Time from
CAS
Precharge
35
40
ns
13
OE
Hold Time from
CAS
(DQ Disable)
5
5
ns
RAS
to
CAS
Delay Time
14
45
14
50
ns
5
RAS
to Column Address Delay Time
12
30
12
35
ns
6
Row Address Set-up Time
0
0
ns
Row Address Hold Time
10
10
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM514265E-XXJS | 262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265E-XXTS-K | 262,144-Word X 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514265E | 262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM514400E-60SJ | 1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514400E-60TS-K | 1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM514265E-XXJS | 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-XXTS-K | 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 |
| MSM514400D | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514400D-50 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
| MSM514400D-50SJ | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE |
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