参数资料
型号: BS62UV256JI
厂商: BRILLIANCE SEMICONDUCTOR, INC.
英文描述: Ultra Low Power/Voltage CMOS SRAM 32K X 8 bit
中文描述: 超低功率/电压CMOS SRAM的32K的× 8位
文件页数: 8/11页
文件大小: 331K
代理商: BS62UV256JI
Revision 2.2
April 2001
6
JEDEC
PARAMETER
NAME
PARAMETER
NAME
DESCRIPTION
BS62UV256-15
MIN. TYP. MAX.
UNIT
t
AVAX
t
WC
Write Cycle Time
150
--
ns
t
E1LWH
t
CW
Chip Select to End of Write
150
--
ns
t
AVWL
t
AS
Address Set up Time
0--
--
ns
t
AVWH
t
AW
Address Valid to End of Write
150
--
ns
t
WLWH
t
WP
Write Pulse Width
80
--
ns
t
WHAX
t
WR
Write Recovery Time
(CE , WE)
0--
--
ns
t
WLOZ
t
WHZ
Write to Output in High Z
--
30
ns
t
DVWH
t
DW
Data to Write Time Overlap
40
--
ns
t
WHDX
t
DH
Data Hold from Write Time
0--
--
ns
t
GHOZ
t
OHZ
Output Disable to Output in High Z
0--
30
ns
t
WHQX
t
OW
End ot Write to Output Active
5--
--
ns
AC ELECTRICAL CHARACTERISTICS ( TA = 0oC to + 70oC, Vcc = 2.0V )
WRITE CYCLE
BSI
BS62UV256
R0201-BS62UV256
WRITE CYCLE1 (1)
t WR
(3)
t CW
(11)
(2)
t WP
t AW
t OHZ
(4,10)
t AS
t DH
t DW
D
IN
D
OUT
WE
CE
OE
ADDRESS
(5)
t WC
SWITCHING WAVEFORMS (WRITE CYCLE)
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