BS62LV1028 BSI [Brilliance Semiconductor], BS62LV1028 Datasheet - Page 6

• Manufacturer Part Number: BS62LV1028
• Description: Very Low Power/Voltage CMOS SRAM 128K X 8 bit
• Manufacturer: BSI [Brilliance Semiconductor]

R0201-BS62LV1028
WRITE CYCLE
SWITCHING WAVEFORMS (WRITE CYCLE)
AC ELECTRICAL CHARACTERISTICS
WRITE CYCLE1
PARAMETER
t
t
t
t
t
t
t
t
t
t
t
t
JEDEC
NAME
AVAX
E1LWH
AVWL
AVWH
WLWH
WHAX
E2LAX
WLOZ
DVWH
WHDX
GHOZ
WHQX
ADDRESS
OE
CE1
CE2
WE
D
D
BSI
IN
OUT
PARAMETER
(1)
NAME
t
t
t
t
t
t
t
t
t
t
t
t
WC
CW
WP
WR1
WR2
WHZ
DW
DH
OHZ
OW
AS
AW
Write Cycle Time
Chip Select to End of Write
Address Set up Time
Address Valid to End of Write
Write Pulse Width
Write Recovery Time
Write Recovery Time
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Disable to Output in High Z
End of Write to Output Active
t
(4,10)
AS
t
OHZ
DESCRIPTION
( TA = -40
(5)
(5)
t
6
AW
o
(CE1 , WE)
C to + 85
(CE2)
t
t
t
t
WC
CW
CW
WP
(11)
(11)
(2)
o
CYCLE TIME : 55ns
C )
55
55
55
35
25
MIN. TYP. MAX.
0
0
0
--
0
--
5
(Vcc = 3.0~3.6V)
t
DW
--
--
--
--
--
--
--
--
--
--
--
--
25
25
--
--
--
--
--
--
--
--
--
--
t
t
t
WR2
WR1
DH
(3)
(3)
CYCLE TIME : 70ns
70
70
70
50
30
MIN. TYP. MAX.
0
0
0
--
0
--
5
BS62LV1028
(Vcc = 2.7~3.6V)
--
--
--
--
--
--
--
--
--
--
--
--
30
30
--
--
--
--
--
--
--
--
--
--
Revision 2.1
Jan.
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2004