VG36641641DT-6 Powerchip, VG36641641DT-6 Datasheet - Page 23

• Manufacturer Part Number: VG36641641DT-6
• Description: CMOS Synchronous Dynamic RAM
• Manufacturer: Powerchip

VIS
READ to WRITE Command Interval
Document :1G5-0177
Command
Command
CLK
DQM
DQ
CLK
DQM
DQ
Command
DQM
CLK
DQ
T0
Read
T0
Hi-Z
T0
T1
Read
Read
T1
1 cycle
T1
T2
D0
Write
Q0
T2
T2
T3
D1
Q1
T3
VG36644041DT / VG36648041DT / VG36641641DT
Rev.5
T3
T4
Q2
D2
Q2
T4
necessary
T4
T5
Hi-Z is
necessary
D3
Hi-Z is
T5
CMOS Synchronous Dynamic RAM
T5
Write
T6
D0
example: Burst length=4, CAS latency=3
Write
D0
T6
T6
T7
D1
Burst length=8, CAS latency=2
D1
T7
T7
T8
D2
Page 23
CAS latency=2
D2
T8
T8
T9