is42s32160c Integrated Silicon Solution, Inc., is42s32160c Datasheet - Page 44

• Manufacturer Part Number: is42s32160c
• Description: 16mx32 512mb Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S32160C
44
Interleaved Column Write Cycle (Burst Length=4, CAS# Latency=2)
ADD
BS0,1
RAS#
CAS#
DQM
WE#
CKE
CLK
CS#
A10
DQ
Hi-Z
T0 T 1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Command
Activate
Bank A
RAx
RAx
t
CK2
t
RCD
Command
Bank A
DAx0 DAx1 DAx2 DAx3
Write
CAx
t
RRD
Command
Activate
Bank B
RBw
RBw
Command
Bank B
Write
DBw0 DBw1
CBw
Command
Bank B
Write
DBx0 DBx1
CBx
Command
Bank B
DBy0 DBy1
Write
CBy
Command
Bank A
DAy0
Write
CAy
DAy1
Command
Bank B
DBz0 DBz1 DBz2 DBz3
Write
CBz
Integrated Silicon Solution, Inc.
Precharge
Command
Bank A
t
RP
t
WR
Precharge
Command
Bank B
t
RP
Rev. B
01/22/09