5 / 9 page
STC62WV2568
Revision 1.1
Jan.
2004
5
STC
READ CYCLE3 (1,4)
READ CYCLE2 (1,3,4)
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/or CE2 transition high.
4. OE = VIL
.
5. The parameter is guaranteed but not 100% tested.
t CLZ
(5)
D
OUT
CE2
CE1
(5)
t ACS2
t ACS1
t OH
t RC
t OE
t CLZ2
t CHZ2
(2,5)
D
OUT
CE2
CE1
OE
ADDRESS
(5)
t CLZ1
(5)
t ACS1
t ACS2
t CHZ1
(1,5)
t OHZ (5)
t OLZ
t AA
t CHZ1, t CHZ2
STC62WV2568
SWITCHING WAVEFORMS (READ CYCLE)
READ CYCLE1 (1,2,4)
t RC
t OH
t AA
D
OUT
ADDRESS
t OH