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部品番号
コンポーネント説明
DS2252T(2000) データシートの表示(PDF) - Dallas Semiconductor -> Maxim Integrated
部品番号
コンポーネント説明
メーカー
DS2252T
(Rev.:2000)
Secure Microcontroller Module
Dallas Semiconductor -> Maxim Integrated
DS2252T Datasheet PDF : 15 Pages
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DC CHARACTERISTICS
(continued)
Reset Trip Point in Stop Mode
w/BAT=3.0V
w/BAT=3.3V
SDI Input High Voltage
V
IHS
SDI Input High Voltage
V
IHS
SDI PullDown Resistor
R
SDI
DS2252T
(t
A
=0°C to 70°C; V
CC
=5V
±
10%)
4.0
4.25
V
1
4.4
4.65
2.0
V
CC
V
1, 2
2.0
3.5
V
1, 2
25
60
k
Ω
AC CHARACTERISTICS
PARAMETER
SDI Pulse Reject
(4.5V < V
CC
< 5.5V)
(V
CC
=0V, V
BAT
=2.9V)
SDI Pulse Accept
(4.5V < V
CC
< 5.5V)
(V
CC
=0V, V
BAT
=2.9V)
(t
A
=0°C to 70°C; V
CC
=0V to 5V)
SYMBOL MIN TYP MAX UNITS NOTES
t
SPR
2
µ
s
10
4
t
SPA
10
50
µ
s
10
9 of 15
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