DS1643-70 데이터 시트보기 (PDF) - Maxim Integrated
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DS1643-70 Datasheet PDF : 17 Pages
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DS1643/DS1643P
AC CHARACTERISTICS—WRITE CYCLE
(VCC = 5.0V 10%, TA = 0C to +70C.)
PARAMETER
70ns
SYMBOL ACCESS
MIN MAX
Write Cycle Time
tWC
70
Address Setup Time
tAS
0
WE Pulse Width
tWEW
50
CE Pulse Width
tCEW
60
CE2 Pulse Width
tCE2W
65
Data Setup Time
tDS
30
Data Hold Time
tDH
0
Address Hold Time
tAH
5
WE Data Off Time
tWEZ
25
Write Recovery Time
tWR
5
100ns
ACCESS
MIN MAX
100
0
70
75
85
40
0
5
35
5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
4
4
4
4
4
4
4
4
4
4
9 of 17
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