is45s16400e Integrated Silicon Solution, Inc., is45s16400e Datasheet - Page 48

• Manufacturer Part Number: is45s16400e
• Description: 1 Meg Bits X 16 Bits X 4 Banks 64-mbit Synchronous Dynamic Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS45S16400E
WRITE - WITH AUTO PRECHARGE
Notes:
1. burst length = 4
2. A
48
DQML, DQMH
COMMAND
A0-A9, A11
8
, A
BA0, BA1
9
DQM/
, and A
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
11
AS
AS
AS
BANK
ACTIVE
ROW
ROW
T0
= "Don't Care"
t
CKH
t
t
t
t
CMH
AH
AH
AH
t
t
t
RCD
RAS
RC
t
CK
ENABLE AUTO PRECHARGE
T1
NOP
t
t
CMS
CL
t
DS
COLUMN m
WRITE
D
BANK
T2
IN
t
CMH
t
t
DH
m
CH
(2)
t
DS
D
T3
NOP
IN
t
m+
DH
1
t
DS
D
T4
NOP
IN
t
m+
DH
2
t
DS
D
Integrated Silicon Solution, Inc. — www.issi.com
T5
IN
NOP
m+
t
DH
3
t
WR
T6
NOP
T7
NOP
t
RP
T8
NOP
DON'T CARE
ACTIVE
ROW
ROW
T9
BANK
02/04/08
Rev. A