is62wv12816bll-55b2i Integrated Silicon Solution, Inc., is62wv12816bll-55b2i Datasheet - Page 10

• Manufacturer Part Number: is62wv12816bll-55b2i
• Description: 128k X 16 Low Voltage, Ultra Low Power Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS62WV12816ALL,
Notes:
1. WRITE is an internally generated signal asserted during an overlap of the LOW states on the CS1 , CS2 and WE inputs and at
2. WRITE = (CS1) [ (LB) = (UB) ] (WE).
10
AC WAVEFORMS
WRITE CYCLE NO. 1
least one of the LB and UB inputs being in the LOW state.
ADDRESS
LB, UB
DOUT
CS1
CS2
DIN
WE
(1,2)
(CS1 Controlled, OE = HIGH or LOW)
IS62WV12816BLL
t
DATA UNDEFINED
SA
Integrated Silicon Solution, Inc. — www.issi.com —
t
AW
t
HZWE
t
t
SCS1
SCS2
t
t
t
PWB
WC
PWE
HIGH-Z
t
SD
DATA-IN VALID
t
HA
t
t
LZWE
HD
ISSI
1-800-379-4774
07/18/06
Rev. G
®