IS62VV25616L Datasheet, PDF (6/10 Pages) Integrated Silicon Solution, Inc – 256K x 16 LOW VOLTAGE, 1.8V ULTRA LOW POWER CMOS STATIC RAM

IS62VV25616LL
ISSI ^®
AC WAVEFORMS
READ CYCLE NO. 1^(1,2) (Address Controlled) (CE = OE = VIL, UB or LB = VIL)
ADDRESS
DOUT
tRC
tAA
tOHA
PREVIOUS DATA VALID
tOHA
DATA VALID
AC WAVEFORMS
READ CYCLE NO. 2^(1,3) (CE, OE, AND UB/LB Controlled)
ADDRESS
OE
tRC
tAA
CE
LB, UB
tLZCE
DOUT
tLZB
HIGH-Z
tDOE
tLZOE
tACE
tBA
DATA VALID
tOHA
tHZOE
tHZCE
tHZB
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CE, UB, or LB = VIL.
3. Address is valid prior to or coincident with CE LOW transition.
6
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
08/07/02