VG36641641DT-6 Powerchip, VG36641641DT-6 Datasheet - Page 31

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

VIS
Document :1G5-0177
* BS1=”L”, Bank C,D = Idle
AC Parameters for Read Timing (1 of 2)
DQM
*BS0
ADD
CKE
RAS
CAS
CLK
A10
CS
WE
DQ
Hi-Z
t CH t CL
T0
t CKS
T1
Activate
Command
Bank A
t AS
t AH
t CK2
T2
t CMS
t
RCD
t
CMH
T3
t RRD
Read
Command
Bank A
T4
t LZ
t AC2
T5
VG36644041DT / VG36648041DT / VG36641641DT
Rev.5
Activate
Command
Bank B
QAa0
t OH
t RAS
t AC2
T6
QAa1
T7
t OH
t HZ
Command
Auto Precharge
t RC
Read with
Bank B
CMOS Synchronous Dynamic RAM
T8
Bank B
Begin Auto
Precharge
Burst Length=2, CAS Latency=2
T9
Precharge
Command
Bank A
QBa0
T10
t RP
QBa1
t
CKH
T11
t HZ
Activate
Command
Bank A
Page 31
T12
T13