BS62LV4005 Datasheet, PDF (6/11 Pages) Brilliance Semiconductor – Low Power/Voltage CMOS SRAM 512K X 8 bit

BSI
„ AC ELECTRICAL CHARACTERISTICS ( TA = 0 to + 70^oC , Vcc = 5.0V )
WRITE CYCLE
JEDEC
PARAMETER
NAME
t _AVAX
t_E1LWH
t _AVWL
t _AVWH
t _WLWH
t _WHAX
t _WLOZ
t _DVWH
t _WHDX
t _GHOZ
t _WHQX
PARAMETER
NAME
DESCRIPTION
t _WC
Write Cycle Time
t _CW
Chip Select to End of Write
t _AS
Address Set up Time
t _AW
Address Valid to End of Write
t _WP
Write Pulse Width
t _WR
Write Recovery Time
(CE , WE)
t _WHZ
Write to Output in High Z
t _DW
Data to Write Time Overlap
t _DH
Data Hold from Write Time
t _OHZ
Output Disable to Output in High Z
t _OW
End ot Write to Output Active
BS62LV4005 - 55
MIN. TYP. MAX.
55 --
55 --
0
--
--
55 --
--
30 --
--
0
--
--
0
-- 25
25 --
--
0
--
--
0
-- 25
5
--
--
BS62LV4005
BS62LV4005 - 70
MIN. TYP. MAX.
70 --
--
70 --
--
0
--
--
70 --
--
35 --
--
0
--
--
0
-- 30
30 --
--
0
--
--
0
-- 30
5
--
--
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
„ SWITCHING WAVEFORMS (WRITE CYCLE)
WRITE CYCLE1 ⁽¹⁾
t WC
ADDRESS
OE
CE
WE
D _OUT
D _IN
t AS
(4,10)
t OHZ
(5)
t AW
(11)
t CW
t WP
(2)
t DW
(3)
t WR
t DH
R0201-BS62LV4005
6
Revision 2.4
April 2002