BSI
BS616LV2025
SWITCHING WAVEFORMS (READ CYCLE)
READ CYCLE1 (1,2,4)
t
RC
ADDRESS
t
AA
t
OH
t
OH
D OUT
READ CYCLE2 (1,3,4)
CE2
t
t
ACS2
ACS1
CE1
(5)
CHZ
(5)
CLZ
t
t
D OUT
READ CYCLE3 (1,4)
ADDRESS
t
RC
t
AA
OE
t
OH
t
OE
CE2
CE1
t
ACS2
t
OLZ
(5)
t
ACS1
t
OHZ
(1,5)
CHZ
(5)
t
CLZ
t
LB, UB
t
BE
t
BDO
t
BA
D OUT
NOTES:
1. WE is high in read Cycle.
2. Device is continuously selected when CE1 = VIL and CE2 = VIH.
3. Address valid prior to or coincident with CE1 transition low and CE2 transition high.
4. OE = VIL .
5. Transition is measured ± 500mV from steady state with CL = 30pF as shown in Figure 1B.
The parameter is guaranteed but not 100% tested.
Revision 2.5
Jan. 2004
R0201-BS616LV2025
7
BSI [ BRILLIANCE SEMICONDUCTOR ]
