MSM5117400F View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
'MSM5117400F' PDF : 15 Pages View PDF
1Semiconductor
FEDD5117400F-01
MSM5117400F
AC CHARACTERISTICS (2/2)
Parameter
Symbol
(VCC = 5V ± 10%, Ta = 0 to 70°C) Note1,2,3,11,12
MSM5117400 MSM5117400 MSM5117400
F-50
F-60
F-70
Unit Note
Min. Max. Min. Max. Min. Max.
Row Address Hold Time
Column Address Set-up Time
tRAH
7
tASC
0

10

10
 ns

0

0
 ns
Column Address Hold Time
tCAH
7

10

15
 ns
Column Address to RAS Lead Time tRAL 25

30

35
 ns
Read Command Set-up Time
tRCS
0

0

0
 ns
Read Command Hold Time
Read Command Hold Time
referenced to RAS
tRCH
0

0

0
 ns 8
tRRH
0

0

0
 ns 8
Write Command Set-up Time
Write Command Hold Time
Write Command Pulse Width
OE Command Hold Time
tWCS
0

0

0
 ns 9
tWCH
7

10

15
 ns
tWP
7

10

10
 ns
tOEH
13

15

20
 ns
Write Command to RAS Lead Time tRWL 13

15

20
 ns
Write Command to CAS Lead Time tCWL 13

15

20
 ns
Data-in Set-up Time
tDS
0

0

0
 ns 10
Data-in Hold Time
tDH
7

10

15
 ns 10
OE to Data-in Delay Time
tOED
13

15

20
 ns
CAS to WE Delay Time
tCWD 36

40

50
 ns 9
Column Address to WE Delay Time tAWD 48

55

65
 ns 9
RAS to WE Delay Time
tRWD 73

85

100
 ns 9
CAS Precharge WE Delay Time
tCPWD 53

60

70
 ns 9
CAS Active Delay Time from RAS
Precharge
tRPC
5

5

5
 ns
RAS to CAS Set-up Time
(CAS before RAS)
RAS to CAS Hold Time
(CAS before RAS)
tCSR
10

5

5
 ns
tCHR
10

10

10
 ns
WE to RAS Precharge Time
(CAS before RAS)
WE Hold Time from RAS
(CAS before RAS)
tWRP 10

10

10
 ns
tWRH 10

10

10
 ns
RAS to WE Set-up Time (Test Mode) tWTS 10

10

10
 ns
RAS to WE Hold Time (Test Mode) tWTH 10

10

10
 ns
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