IC42S16400-6BG ICSI [Integrated Circuit Solution Inc], IC42S16400-6BG Datasheet - Page 43

• Manufacturer Part Number: IC42S16400-6BG
• Description: 1M x 16Bit x 4 Banks (64-MBIT) SDRAM
• Manufacturer: ICSI [Integrated Circuit Solution Inc]

IC42S16400
Random Column Write (Page With Same Bank) (1 of 2)
BS1=”L”, Bank C,D = Idle
Integrated Circuit Solution Inc.
DR034-0E 12/02/2003
DQM
ADD
CKE
RAS
CAS
*BS0
CLK
A10
WE
DQ
CS
Hi-Z
Command
Activate
Bank B
T0 T1 T2 T3 T4 T5 T6 T7
Ra
Ra
t
CK2
Command
Bank B
Write
Da0
Ca
Da1
Da2
Da3
Command
Bank B
Write
Db0
Cb
Db1
Command
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Bank B
Write
Dc0
Cc
Dc1
Dc2
Dc3
Precharge
Command
Bank B
Command
Activate
Bank B
Rd
Rd
Burst Length=4, CAS Latency=2
Command
Bank B
Write
Dd0
Cd
Dd1
Dd2
Dd3
43