MSC23Q83657D-XXBS18 Datasheet, PDF (8/9 Pages) OKI electronic componets – 8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO

Semiconductor
AC Characteristics (2/2)
Parameter
Write Command Set-up Time
Write Command Hold Time
Write Command Pulse Width
/WE Pulse Width (DQ Disable)
Write Command to /RAS Lead Time
Write Command to /CAS Lead Time
Data-in Set-up Time
Data-in Hold Time
/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)
MSC23Q83657D
Symbol
tWCS
tWCH
tWP
tWPE
tRWL
tCWL
tDS
tDH
tRPC
tCSR
tCHR
tWRP
tWRH
tWTS
tWTH
(VCC = 5V ±10%, Ta = 0°C to 70°C) Note: 1, 2, 3, 10, 11
-60
Min. Max.
-70
Min. Max.
Unit Note
0

0

ns
10

13

ns
10

10

ns
10

10

ns
10

13

ns
10

13

ns
0

0

ns
10

13

ns
5

5

ns
5

5

ns
10

10

ns
10

10

ns
10

10

ns
10

10

ns
10

10

ns
8/9