IS62/65WV2568DALL ISSI [Integrated Silicon Solution, Inc], IS62/65WV2568DALL Datasheet - Page 9

• Manufacturer Part Number: IS62/65WV2568DALL
• Description: 256K x 8 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM
• Manufacturer: ISSI [Integrated Silicon Solution, Inc]

IS62/65WV2568DALL, IS62/65WV2568DBLL
AC WAVEFORMS
WRITE CYCLE NO. 2
Integrated Silicon Solution, Inc. — www.issi.com
Rev. A
02/09/2012
WRITE CYCLE NO. 3
ADDRESS
ADDRESS
DOUT
DOUT
CS1
CS2
DIN
WE
OE
CS1
CS2
DIN
WE
OE
(WE Controlled: OE is HIGH During Write Cycle)
(WE Controlled: OE is LOW During Write Cycle)
t
DATA UNDEFINED
SA
t
DATA UNDEFINED
SA
t
AW
t
AW
t
HZWE
t
HZWE
t
t
SCS1
SCS2
t
t
SCS2
SCS1
t
t
PWE
t
WC
t
PWE
WC
HIGH-Z
HIGH-Z
t
SD
t
SD
DATA-IN VALID
DATA-IN VALID
t
t
HA
HA
t
t
t
t
LZWE
HD
LZWE
HD
9