EDS2732AABH-75 Datasheet, PDF (39/48 Pages) Elpida Memory – 256M bits SDRAM (8M words x 32 bits)

EDS2732AABH-75
Timing Waveforms
Read Cycle
CLK
CKE
/CS
/RAS
/CAS
/WE
BS
A10
Address
DQM
tCK
tCH tCL
VIH
tRCD
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI
tRAS
t RC
t _RP
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tHI
DQ (input)
DQ (output)
Bank 0
Active
Bank 0
Read
tAC
tAC
tAC
tHZ
tAC
tOH
tLZ
tOH
tOH
tOH
Bank 0
Precharge
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
tSI tHI
/CAS latency = 2
Burst length = 4
Bank 0 access
= VIH or VIL
= VOH or VOL
Data Sheet E0491E30 (Ver. 3.0)
39