®
IS61LV5128AL
ISSI
AC WAVEFORMS
READ CYCLE NO. 1(1,2) (Address Controlled) (CE = OE = VIL)
t
RC
ADDRESS
t
AA
t
OHA
t
OHA
DATA VALID
DOUT
PREVIOUS DATA VALID
READ1.eps
READ CYCLE NO. 2(1,3) (CE and OE Controlled)
t
RC
ADDRESS
OE
t
AA
t
OHA
t
HZOE
t
DOE
t
t
LZOE
ACE
CE
t
HZCE
t
LZCE
HIGH-Z
DOUT
DATA VALID
CE_RD2.eps
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CE = VIL.
3. Address is valid prior to or coincident with CE LOW transitions.
6
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. C
04/15/05