1+$+$"$
AC WAVE.ORMS
READ CYCLE NO. 1(1,2) (Address Controlled) (CE = OE = VIL, UB or LB = VIL)
ADDRESS
DOUT
t RC
t AA
t OHA
PREVIOUS DATA VALID
t OHA
DATA VALID
READ CYCLE NO. 2(1,3)
ADDRESS
OE
CE
LB, UB
t LZCE
DOUT
t LZB
HIGH-Z
t RC
t AA
t DOE
t LZOE
t ACE
t BA
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.
t OHA
t HZOE
t HZCE
DATA VALID
t HZB
Integrated Circuit Solution Inc.
AHSR011-0A 05/23/2001
!
"
#
$
%
&
'
5