is62wv25616all Integrated Silicon Solution, Inc., is62wv25616all Datasheet - Page 7

• Manufacturer Part Number: is62wv25616all
• Description: 256k X 16 Low Voltage, Ultra Low Power Cmos Static Sram
• Manufacturer: Integrated Silicon Solution, Inc.

IS62WV25616ALL, IS62WV25616BLL
AC WAVEFORMS
READ CYCLE NO. 1
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CS1, UB, or LB = V
3. Address is valid prior to or coincident with CS1 LOW transition.
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. D
03/03/2008
READ CYCLE NO. 2
ADDRESS
ADDRESS
LB
DOUT
D
CS1
,
OUT
OE
UB
(1,2)
(1,3)
(Address Controlled) (CS1 = OE = V
PREVIOUS DATA VALID
(CS1, OE, AND UB/LB Controlled)
t
HIGH-Z
LZCE1
t
ACE1
t
LZB
t
BA
t
AA
t
LZOE
t
t
DOE
OHA
1-800-379-4774
t
RC
Il
. WE=V
t
AA
Il
Ih
, WE = V
.
t
RC
DATA VALID
Ih
, UB or LB = V
t
HZCS1
t
HZB
DATA VALID
t
HZOE
t
OHA
Il
t
)
OHA
7