参数资料
型号: MSC23837A-xxDS18
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: SSR AS 480V 25A 0-10V
中文描述: 8388608字× 36位DRAM模块:快速页面模式型
文件页数: 7/8页
文件大小: 72K
代理商: MSC23837A-XXDS18
MSC23837A-xxBS18/DS18
Semiconductor
221
AC Characteristics (2/2)
Parameter
Symbol
MSC23837A
-60BS18/DS18
Min.
0
0
0
0
10
45
10
15
MSC23837A
-70BS18/DS18
Min.
0
0
0
0
15
55
10
20
Unit
Read Command Set-up Time
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
OE
Command Hold Time
Note
t
RCS
t
RCH
t
RRH
t
WCS
t
WCH
t
WCR
t
WP
t
OEH
ns
ns
ns
ns
ns
ns
ns
ns
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C) Note 1,2,3,11,12
8
8
9
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
t
RWL
t
CWL
t
DS
t
DH
t
DHR
t
OED
t
CWD
t
AWD
ns
ns
ns
ns
ns
ns
ns
ns
CAS
Active Delay Time from
RAS
Precharge
RAS
to
CAS
Set-up Time (
CAS
before
RAS
) t
CSR
RAS
to
CAS
Hold Time (
CAS
before
RAS
)
WE
to
RAS
Precharge Time (
CAS
before
RAS
)
WE
Hold Time from
RAS
(
CAS
before
RAS
) t
WRH
RAS
to
WE
Set-up Time (Test Mode)
RAS
to
WE
Hold Time (Test Mode)
t
RPC
ns
ns
ns
ns
ns
ns
ns
t
CHR
t
WRP
t
WTS
t
WTH
9
9
9
9
RAS
to
WE
Delay Time
CAS
Precharge to
WE
Delay Time
t
RWD
t
CPWD
ns
ns
15
15
0
15
50
15
40
55
10
10
20
10
10
10
20
85
60
Max.
20
20
0
15
55
20
50
65
10
10
20
10
10
10
20
100
70
Max.
10
10
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参数描述
MSC23837D 制造商:OKI 制造商全称:OKI electronic componets 功能描述:8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
MSC23837D-60BS18 制造商:OKI 制造商全称:OKI electronic componets 功能描述:8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
MSC23837D-60DS18 制造商:OKI 制造商全称:OKI electronic componets 功能描述:8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
MSC23837D-70BS18 制造商:OKI 制造商全称:OKI electronic componets 功能描述:8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
MSC23837D-70DS18 制造商:OKI 制造商全称:OKI electronic componets 功能描述:8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE