BSI
BS616LV4015
AC ELECTRICAL CHARACTERISTICS ( TA = 0 to + 70oC , Vcc = 5.0V )
WRITE CYCLE
JEDEC
PARAMETER
BS616LV4015-70
MIN. TYP. MAX.
BS616LV4015-55
UNIT
PARAMETER
NAME
DESCRIPTION
Write Cycle Time
MIN. TYP. MAX.
NAME
tAVAX
tWC
tCW
tAS
70
70
0
--
--
--
--
--
--
--
--
--
--
--
--
--
55
55
0
--
--
--
--
--
--
--
--
--
--
--
--
--
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tE1LWH
tAVWL
tAVWH
tWLWH
tWHAX
tBW
tWLQZ
tDVWH
tWHDX
tGHQZ
Chip Select to End of Write
Address Setup Time
--
--
tAW
tWP
tWR1
Address Valid to End of Write
Write Pulse Width
70
35
0
--
--
55
30
0
--
--
Write recovery Time
(CE,WE)
(LB,UB)
--
--
(1)
tBW
Date Byte Control to End of Write
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Disable to Output in High Z
30
0
--
25
0
--
tWHZ
tDW
tDH
30
--
25
--
30
0
25
0
--
--
tOHZ
0
30
0
25
tWHOX
tOW
End of Write to Output Active
5
--
--
5
--
--
ns
NOTE :
1. tBW is 30ns/25ns (@speed=70ns/55ns) with address toggle.
; tBW is 70ns/55ns (@speed=70ns/55ns) without address toggle.
SWITCHING WAVEFORMS (WRITE CYCLE)
WRITE CYCLE1 (1)
t
WC
ADDRESS
OE
(3)
t
WR
(11)
CW
t
(5)
CE
t
BW
LB,UB
t
AW
(3)
t
WP
(2)
t
AS
WE
(4,10)
t
OHZ
D OUT
t
DH
t
DW
D IN
Revision 2.4
April 2002
R0201-BS616LV4015
6
BSI [ BRILLIANCE SEMICONDUCTOR ]
