BS62LV2009STC BSI [Brilliance Semiconductor], BS62LV2009STC Datasheet - Page 5

• Manufacturer Part Number: BS62LV2009STC
• Description: Very Low Power/Voltage CMOS SRAM 256K X 8 bit
• Manufacturer: BSI [Brilliance Semiconductor]

R0201-BS62LV2009
READ CYCLE2
READ CYCLE3
READ CYCLE1
NOTES:
1. WE is high in read Cycle.
2. Device is continuously selected when CE1 = V
3. Address valid prior to or coincident with CE1 transition low and/or CE2 transition high.
4. OE = V
5. The parameter is guaranteed but not 100% tested.
SWITCHING WAVEFORMS (READ CYCLE)
CE1
CE2
D
ADDRESS
OE
CE1
CE2
D
ADDRESS
D
IL
OUT
OUT
OUT
BSI
.
(1,3,4)
(1,2,4)
(1,4)
t
CLZ
(5)
t
IL
OH
t
t
and CE2= V
ACS1
ACS2
t
t
CLZ1
CLZ2
t
(5)
(5)
t
AA
t
ACS2
ACS1
t
t
AA
5
IH.
OLZ
t
t
RC
t
OE
RC
t
CHZ1,
t
t
t
OHZ
CHZ1
CHZ2
(2,5)
(1,5)
t
BS62LV2009
(5)
t
t
(5)
CHZ2
OH
OH
Revision 1.1
Jan.
2004