is62vv25616ll Integrated Silicon Solution, Inc., is62vv25616ll Datasheet - Page 8

• Manufacturer Part Number: is62vv25616ll
• Description: 256k X 16 Low Voltage, 1.8v Ultra Low Power Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS62VV25616LL
WRITE CYCLE NO. 2
WRITE CYCLE NO. 3
8
ADDRESS
ADDRESS
UB, LB
D
UB, LB
D
OUT
WE
D
OE
CE
OUT
WE
D
IN
OE
CE
IN
LOW
LOW
LOW
t
SA
t
DATA UNDEFINED
SA
DATA UNDEFINED
(WE Controlled: OE is HIGH During Write Cycle)
(WE Controlled: OE is LOW During Write Cycle)
VALID ADDRESS
t
t
t
t
AW
HZWE
Integrated Silicon Solution, Inc. — www.issi.com —
AW
HZWE
VALID ADDRESS
t
t
PWE1
WC
t
t
PWE2
t
WC
t
PBW
PBW
HIGH-Z
HIGH-Z
t
t
SD
SD
DATA
DATA
IN
IN
VALID
VALID
t
t
HD
HD
t
t
LZWE
LZWE
t
t
HA
HA
UB_CSWR2.eps
UB_CSWR3.eps
ISSI
1-800-379-4774
08/07/02
Rev. B
®