is45s32400b Integrated Silicon Solution, Inc., is45s32400b Datasheet - Page 39

• Manufacturer Part Number: is45s32400b
• Description: 4meg X 32 128-mbit Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

IS45S32400B
WRITE to READ
WP1 - WRITE to PRECHARGE
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. B
07/10/06
COMMAND
ADDRESS
DQM
CLK
DQ
COMMAND
ADDRESS
CLK
BANK a,
WRITE
DQ
D
T0
COL n
IN
n
WRITE
D
BANK,
COL n
IN
T0
n
D
T1
IN
NOP
n+1
t
DPL
D
NOP
IN
T1
n+1
D
T2
NOP
IN
n+2
READ
BANK,
COL b
1-800-379-4774
T2
PRECHARGE
(a or all)
T3
BANK
CAS Latency - 2
NOP
T3
T4
NOP
t
RP
D
NOP
OUT
T4
b
ACTIVE
BANK a,
T5
ROW
DON'T CARE
D
NOP
OUT
T5
b+1
DON'T CARE
T6
NOP
ISSI
39
®