BS616LV4025 데이터 시트보기 (PDF) - Brilliance Semiconductor
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BS616LV4025
Brilliance Semiconductor
BS616LV4025 Datasheet PDF : 11 Pages
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BSI
BS616LV4025
AC ELECTRICAL CHARACTERISTICS (TA = 0oC to +70oC, Vcc=5.0V)
WRITE CYCLE
JEDEC
PARAMETER
NAME
t
AVAX
t
E1LWH
t
AVWL
t
AVWH
t
WLWH
t
WHAX
t
BW
t
WLQZ
t
DVWH
t
WHDX
t
GHQZ
t
WHQX
PARAMETER
NAME
t
WC
t
CW
t
AS
t
AW
t
WP
t
WR
t (1)
BW
t
WHZ
t
DW
t
DH
t
OHZ
t
OW
DESCRIPTION
BS616LV4025-70
MIN. TYP. MAX.
Write Cycle Time
70
Chip Select to End of Write
70
Address Set up Time
0
Address Valid to End of Write
70
Write Pulse Width
35
Write Recovery Time (CE2, CE1, WE) 0
Data Byte Control to End of Write (LB,UB) 30
Write to Output in High Z
0
30
Data to Write Time Overlap
30
Data Hold from Write Time
0
Output Disable to Output in High Z
0
30
End of Write to Output Active
5
BS616LV4025-55 UNIT
MIN. TYP. MAX.
55
ns
55
ns
0
ns
55
ns
30
ns
0
ns
25
ns
0
25 ns
25
ns
0
ns
0
25 ns
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
(3)
t WR
OE
CE2
CE1
LB,UB
WE
D OUT
D IN
R0201-BS616LV4025
t AS
(4,10)
t OHZ
(5)
(11)
t CW
(5)
(5)
t AW
t BW
t WP
(2)
t DW
(3)
t DH
8
Revision 2.4
April 2002
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