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參數(shù)資料
| 型號(hào)： | MSC23V26457SA-xxBS8 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 2,097,152-Word x 64-Bit DRAM MODULE : FAST PAGE MODE TYPE WITH EDO |
| 中文描述： | 2097152字× 64位DRAM模塊：快速頁(yè)面模式型與江戶(hù) |
| 文件頁(yè)數(shù)： | 10/11頁(yè) |
| 文件大小： | 82K |
| 代理商： | MSC23V26457SA-XXBS8 |
MSC23V26457TA-xxBS8/MSC23V26457SA-xxBS8
Semiconductor
640
8
AC Characteristics (2/2)
Parameter
Symbol
Unit
Read Command Hold Time
Read Command Hold Time referenced to
RAS
Write Command Set-up Time
Write Command Hold Time
Write Command Hold Time from
RAS
Write Command Pulse Width
Write Command Pulse Width (Output Disable)
WE
Low to
OE
Low Delay Time
OE
Precharge Time
OE
Low to
CAS
High Delay Time
Note
(V
CC
= 3.3 V ±0.3 V, Ta = 0°C to 70°C) Note 1,2,3,12,13
-60
Min.
0
—
—
—
—
—
—
10
5
—
20
15
—
10
10
—
10
10
—
t
RRH
t
WCS
t
WCH
t
WCR
t
WP
t
WPE
t
OEH
t
OEP
t
OCH
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
RWL
t
CWL
t
DS
t
DH
t
DHR
t
OED
t
CWD
t
AWD
t
RWD
t
CPWD
Write Command to
RAS
Lead Time
Write Command to
CAS
Lead Time
Data-in Set-up Time
Data-in Hold Time
Data-in Hold Time from
RAS
OE
to Data-in Delay Time
CAS
to
WE
Delay Time
Column Address to
WE
Delay Time
RAS
to
WE
Delay Time
CAS
Precharge to
WE
Delay Time
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
RPC
t
CSR
t
CHR
t
WRP
t
WRH
t
WTS
t
WTH
CAS
Active Delay Time from
RAS
Precharge
RAS
to
CAS
Set-up Time (
CAS
before
RAS
)
RAS
to
CAS
Hold Time (
CAS
before
RAS
)
WE
to
RAS
Precharge Time (
CAS
before
RAS
)
WE
Hold Time from
RAS
(
CAS
before
RAS
)
RAS
to
WE
Set-up Time (Test Mode)
RAS
to
WE
Hold Time (Test Mode)
ns
ns
ns
ns
ns
ns
ns
-70
Read Command Set-up Time
t
RCH
ns
Min.
0
0
0
0
15
45
15
20
20
0
15
45
15
45
60
95
65
5
5
15
10
10
10
10
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
t
RCS
9
0
0
0
10
40
10
15
15
0
15
40
15
35
50
80
55
5
5
10
10
10
10
10
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
10
11
11
10
10
10
10
9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSC23V26457TA | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:2,097,152-Word x 64-Bit DRAM MODULE : FAST PAGE MODE TYPE WITH EDO |
| MSC23V26457TA-XXBS8 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:2,097,152-Word x 64-Bit DRAM MODULE : FAST PAGE MODE TYPE WITH EDO |
| MSC23V26457TD | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:2,097,152-Word x 64-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO |
| MSC23V26457TD-50 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:2,097,152-Word x 64-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO |
| MSC23V26457TD-50BS8 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:2,097,152-Word x 64-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO |
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