STC62WV25616 Datasheet, PDF (6/10 Pages) List of Unclassifed Manufacturers – Very Low Power/Voltage CMOS SRAM 256K X 16 bit

STC
„ SWITCHING WAVEFORMS (READ CYCLE)
READ CYCLE1 ^(1,2,4)
t RC
ADDRESS
t OH
t AA
D _OUT
READ CYCLE2 ^(1,3,4)
CE
LB,UB
D _OUT
t ACS
t BA
t BE
(5)
t CLZ
READ CYCLE3 ^(1,4)
ADDRESS
t RC
t AA
OE
t OE
CE
LB,UB
t OLZ
t ₍₅₎ ACS
t CLZ
t BA
t BE
D _OUT
NOTES:
1. WE is high in read Cycle.
2. Device is continuously selected when CE = VIL.
3. Address valid prior to or coincident with CE transition low.
4. OE = VIL .
5. The parameter is guaranteed but not 100% tested.
R0201-STC62WV25616
6
STC62WV25616
t OH
t (5)
CHZ
t BDO
t OH
t ⁽⁵⁾
OHZ
t (1,5)
CHZ
t BDO
Revision 2.1
Jan. 2004