BSI
BS616LV2015
AC ELECTRICAL CHARACTERISTICS ( TA = 0 to + 70oC , Vcc = 5.0V )
WRITE CYCLE
JEDEC
PARAMETER
BS616LV2015-70
MIN. TYP. MAX.
BS616LV2015-55
UNIT
PARAMETER
DESCRIPTION
MIN. TYP. MAX.
NAME
NAME
tAVAX
tE1LWH
tAVWL
tAVWH
tWLWH
tWHAX
tBW
tWLQZ
tDVWH
tWHDX
tGHQZ
tWC
tCW
tAS
Write Cycle Time
70
70
0
--
--
--
--
--
--
--
--
--
--
--
--
--
55
55
0
--
--
--
--
--
--
--
--
--
--
--
--
--
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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
--
30
--
25
0
--
25
--
tWHZ
tDW
tDH
30
0
0
25
0
0
--
30
--
25
tOHZ
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)
WR
t
(11)
CW
t
(5)
CE
t
BW
LB,UB
WE
t
AW
(3)
t
WP
(2)
t
AS
(4,10)
OHZ
t
D OUT
t
DH
t
DW
DIN
Revision 2.5
April 2002
R0201-BS616LV2015
6