is45s32200e Integrated Silicon Solution, Inc., is45s32200e Datasheet - Page 27

• Manufacturer Part Number: is45s32200e
• Description: 512k Bits X 32 Bits X 4 Banks 64-mbit Synchronous Dynamic Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS45S32200E
WRITE to READ
WRITE to PRECHARGE (t
Integrated Silicon Solution, Inc. — www.issi.com
Rev. A
02/07/08
COMMAND
ADDRESS
DQM
CLK
DQ
COMMAND
ADDRESS
CLK
DQ
WRITE
BANK a,
T0
COL n
D
IN
n
WRITE
D
WR
BANK,
COL n
IN
T0
n
D
T1
NOP
IN
1 CLK (t
n+1
t
WR
D
NOP
IN
T1
n+1
PRECHARGE
CK
(a or all)
T2
BANK
t
WR
READ
BANK,
COL b
T2
)
T3
NOP
t
RP
NOP
T3
NOP
T4
D
NOP
OUT
T4
b
ACTIVE
BANK a,
T5
ROW
DON'T CARE
D
NOP
OUT
T5
b+1
DON'T CARE
T6
NOP
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