MSM5116400D Просмотр технического описания (PDF) - Oki Electric Industry
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MSM5116400D Datasheet PDF : 14 Pages
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AC Characteristic (2/2)
MSM5116400D
(VCC = 5V ± 10%, Ta = 0°C to 70°C) Note1,2,3
Parameter
MSM5116400
Symbol
D-50
Min. Max.
Column Address Hold Time
tCAH
7
¾
Column Address to RAS Lead Time tRAL 25
¾
Read Command Set-up Time
tRCS
0
¾
Read Command Hold Time
tRCH
0
¾
Read Command Hold Time
referenced to RAS
tRRH
0
¾
Write Command Set-up Time
tWCS
0
¾
Write Command Hold Time
tWCH
7
¾
Write Command Pulse Width
tWP
7
¾
OE Command Hold Time
tOEH
13
¾
Write Command to RAS Lead Time tRWL 13
¾
Write Command to CAS Lead Time tCWL 13
¾
Data-in Set-up Time
tDS
0
¾
Data-in Hold Time
tDH
7
¾
OE to Data-in Delay Time
tOED
13
¾
CAS to WE Delay Time
tCWD 36
¾
Column Address to WE Delay Time tAWD 48
¾
RAS to WE Delay Time
tRWD 73
¾
CAS Precharge WE Delay Time tCPWD 53
¾
CAS Active Delay Time from RAS
Precharge
tRPC
5
¾
RAS to CAS Set-up Time
(CAS before RAS)
tCSR
10
¾
RAS to CAS Hold Time
(CAS before RAS)
tCHR
10
¾
MSM5116400
D-60
Min.
15
30
0
0
Max.
¾
¾
¾
¾
0
¾
0
¾
10
¾
10
¾
15
¾
15
¾
15
¾
0
¾
10
¾
15
¾
40
¾
55
¾
85
¾
60
¾
5
¾
10
¾
10
¾
MSM5116400
D-70
Unit Note
Min. Max.
15
¾ ns
35
¾ ns
0
¾ ns
0
¾ ns 8
0
¾ ns 8
0
¾ ns 9
15
¾ ns
10
¾ ns
20
¾ ns
20
¾ ns
20
¾ ns
0
¾ ns 10
15
¾ ns 10
20
¾ ns
50
¾ ns 9
65
¾ ns 9
100
¾ ns 9
70
¾ ns 9
5
¾ ns
10
¾ ns
10
¾ ns
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