BS62UV2001 Brilliance Semiconductor, BS62UV2001 Datasheet - Page 6

• Manufacturer Part Number: BS62UV2001
• Description: Ultra Low Power/Voltage CMOS SRAM 256K X 8 bit
• Manufacturer: Brilliance Semiconductor

R0201-BS62UV2001
WRITE CYCLE1
WRITE CYCLE
SWITCHING WAVEFORMS (WRITE CYCLE)
AC ELECTRICAL CHARACTERISTICS
PARAMETER
JEDEC
t
t
NAME
t
t
t
t
t
t
t
t
t
t
AVAX
E1LWH
AVWL
AVWH
WLWH
WHAX
E2LAX
WLOZ
DVWH
WHDX
GHOZ
WHQX
ADDRESS
OE
CE1
CE2
WE
D
D
IN
OUT
BSI
(1)
PARAMETER
t
t
t
t
t
t
t
t
t
t
t
t
NAME
WC
CW
AS
AW
WP
WR1
WR2
WHZ
DW
DH
OHZ
OW
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 = 0
(5)
(5)
t
AW
o
(CE1 , WE)
6
C to + 70
(CE2)
t
t
t
t
WC
CW
CW
WP
(11)
o
(11)
(2)
C, Vcc = 2.0V )
70
70
70
35
30
MIN. TYP. MAX.
0
0
0
0
0
0
5
BS62UV2001-70
t
DW
--
--
--
--
--
--
--
--
--
--
--
--
30
30
--
--
--
--
--
--
--
--
--
--
t
t
t
WR2
WR1
DH
(3)
(3)
100
100
100
50
40
10
MIN. TYP. MAX.
0
0
0
0
0
0
BS62UV2001-10
BS62UV2001
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--
--
--
--
--
40
40
--
--
--
--
--
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Revision 2.4
April 2002
UNIT
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ns
ns
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