ic42s16400a ETC-unknow, ic42s16400a Datasheet - Page 44

• Manufacturer Part Number: ic42s16400a
• Description: 1m X 16bit X 4 Banks 64-mbit Sdram
• Manufacturer: ETC-unknow

IC42S16400A
Random Column Write (Page With Same Bank) (1 of 2)
BS1=”L”, Bank C,D = Idle
44
*BS0
DQM
CKE
RAS
ADD
CAS
CLK
A10
WE
DQ
CS
Hi-Z
Command
Activate
Bank B
T0 T1 T2 T3 T4 T5 T6 T7
Ra
Ra
t
CK
Command
Bank B
Write
Da0
Ca
Da1
Da2
Da3
Command
Bank B
Write
Db0
Cb
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Db1
Command
Bank B
Write
Dc0
Cc
Dc1
Dc2
Dc3
Precharge
Command
Bank B
Burst Length=4, CAS Latency=3
Command
Bank B
Activate
Integrated Circuit Solution Inc.
Rd
Rd
Command
Bank B
Write
Dd0
Cd
DR039-0A 02/19/2004
Dd1