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參數(shù)資料
| 型號： | MSM5432126A-50 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 131,072-Word X 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| 中文描述： | 131,072字× 32位動態(tài)隨機存儲器：快速頁面模式型與江戶 |
| 文件頁數(shù)： | 7/24頁 |
| 文件大?。?/td> | 278K |
| 代理商： | MSM5432126A-50 |
7/24
Semiconductor
MSM5432126A
AC Characteristics (2/2)
Parameter
Symbol
Note
Unit
t
DS
t
DH
t
RWD
t
AWD
t
CWD
t
DZC
t
DZO
t
OEA
t
OEZ
t
OEH
t
ROH
t
OCH
t
CHO
t
OEP
t
WPE
t
CSR
t
CHR
t
RPC
t
CPT
t
REF
t
DHR
t
OED
Column Address to
WE
Delay Time
CAS
to
WE
Delay Time
Data to
CAS
Delay Time
Data to
OE
Delay Time
Access Time from
OE
Output Buffer Turn-off Delay Time from
OE
CAS
Hold Time for
CAS
before
RAS
Cycle
RAS
Precharge to
CAS
Active Time
CAS
Precharge Time (Refresh Counter Test)
CAS
Set-up Time for
CAS
before
RAS
Cycle
Data Hold Time
Data Hold Time referenced to
RAS
OE
to Data-in Delay Time
Data Set-up Time
OE
Command Hold Time
RAS
Hold Time referenced to
OE
OE
"L" to
CAS
"H" Lead Time
CAS
"H" to
OE
"L" Lead Time
OE
Precharge Time
WE
Pulse Width (Output Disable)
Refresh Period
RAS
to
WE
Delay Time
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
8
8
7, 12
7, 12
8
t
WCR
t
WP
t
RWL
t
CWL
t
WEZ
Write Command to
CAS
Lead Time
Output Buffer Turn-off Delay Time from
WE
Write Command to
RAS
Lead Time
Write Command Hold Time referenced to
RAS
Write Command Pulse Width
ns
ns
ns
ns
ns
5
5
Max.
—
—
—
—
20
Min.
25
7
7
7
3
MSM5432126A
-40
—
—
—
—
0
6
28
0
0
—
20
—
—
—
—
—
—
3
7
5
5
60
38
8
25
12
11
10
15
10
10
10
10
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max.
—
—
—
—
20
Min.
35
9
9
9
3
MSM5432126A
-50
0
8
35
0
0
—
20
—
—
—
—
—
—
3
9
8
8
70
45
8
35
12
15
10
25
10
10
10
10
10
—
—
—
—
—
—
—
—
—
—
MSM5432126A
-45
—
—
—
—
Max.
—
—
—
—
20
Min.
30
8
8
8
3
0
7
32
0
0
—
20
—
—
—
—
—
—
3
8
6
6
65
42
8
30
12
13
10
20
10
10
10
10
10
—
—
—
—
—
—
—
—
—
—
14
15
12
13
12
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C) Note 1, 2, 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM5432126A-50GS-K | 131,072-Word X 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM5432126 | 131,072-Word x 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM5432128 | 131,072-Word x 32-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO |
| MSM548128BL-70GS-K | 131,072-Word X 8-Bit High-Speed PSRAM |
| MSM548128BL-70RS | 131,072-Word X 8-Bit High-Speed PSRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM548262-60JS | 制造商:ROHM Semiconductor 功能描述: |
| MSM548262-60T3-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM548262-60TK | 制造商:OK International 功能描述: |
| MSM548262-60TS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM548262-70JS | 制造商:ROHM Semiconductor 功能描述: |
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