MG64PB22 Просмотр технического описания (PDF) - Oki Electric Industry
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MG64PB22 Datasheet PDF : 22 Pages
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s MG63P/64P/65P s ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
AC SPECIFICATIONS
SDRAM Core Timings
Parameter
tCK
tAC
tCH
tCL
tOH
tSI
tHI
tRCD
tWR
tRC
tRAS
tRP
tRRD
tCCD
Description
Clock cycle time
Clock access time
Clock high pulse width
Clock low pulse width
Data output hold time
Input setup time
Input hold time
RAS to CAS delay time
Write recovery time
Bank cycle time
Active command period
Precharge time
Bank to bank delay time
CAS to CAS delay time
Value and Unit
10 ns
6 ns
3 ns
3 ns
2 ns
3 ns
3 ns
30 ns
10 ns
90 ns
60 ns
30 ns
10 ns
1 CLK
6
Oki Semiconductor
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