bs62uv256 Brillance Semiconductor, bs62uv256 Datasheet - Page 6

• Manufacturer Part Number: bs62uv256
• Description: Ultra Low Power Cmos Sram 32k X 8 Bit
• Manufacturer: Brillance Semiconductor

n AC ELECTRICAL CHARACTERISTICS (T
n SWITCHING WAVEFORMS (WRITE CYCLE)
R0201-BS62UV256
WRITE CYCLE
WRITE CYCLE 1
PARAMETER
JEDEC
NAME
t
t
t
t
t
t
t
t
t
t
t
E1LWH
WLWH
WHAX
DVWH
WHDX
WHQX
AVWH
AVWL
WLQZ
GHQZ
AVAX
ADDRESS
OE
CE
WE
D
D
OUT
IN
PARANETER
(1)
NAME
t
t
t
t
t
t
t
t
t
t
t
WHZ
OHZ
WC
CW
WR
DW
OW
AW
WP
DH
AS
Write Cycle Time
Address Valid to End of Write
Chip Select to End of Write
Write Pulse Width
Address Set up Time
Write Recovery Time
Write to Output 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
DESCRIPTION
t
AS
OHZ
A
(4,10)
= -40
O
(5)
C to +85
6
(CE, WE)
t
AW
t
t
O
CW
WP
t
C)
WC
(11)
(2)
CYCLE TIME : 100ns CYCLE TIME : 150ns
MIN.
100
100
100
50
40
--
--
0
0
0
5
t
TYP.
DW
--
--
--
--
--
--
--
--
--
--
--
MAX.
30
30
--
--
--
--
--
--
--
--
--
t
WR
t
DH
(3)
MIN.
150
150
150
80
40
0
0
--
0
--
5
BS62UV256
TYP.
--
--
--
--
--
--
--
--
--
--
--
MAX.
30
30
--
--
--
--
--
--
--
--
--
Revision
Sep.
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2006
2.6