DS1642 데이터 시트보기 (PDF) - Maxim Integrated
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DS1642 Datasheet PDF : 13 Pages
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DS1642
AC CHARACTERISTICS—WRITE CYCLE
(VCC = 5.0V ±10, TA = 0°C to +70°C.)
PARAMETER
SYMBOL
85ns ACCESS
MIN MAX
Write Cycle Time
tWC
85
Address Setup Time
tAS
0
WE Pulse Width
tWEW
65
CE Pulse Width
tCEW
70
Data Setup Time
tDS
35
Data Hold Time
Address Hold Time
WE Data Off Time
tDH
tAH
tWEZ
0
5
30
Write Recovery Time
tWR
5
100ns ACCESS
MIN MAX
100
0
70
75
40
0
5
35
5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
8 of 13
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