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HT46R53A データシートの表示(PDF) - Holtek Semiconductor
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コンポーネント説明
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HT46R53A
A/D Type 8-Bit OTP MCU
Holtek Semiconductor
HT46R53A Datasheet PDF : 43 Pages
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HT46R53A/HT46R54A
A.C. Characteristics
Symbol
Parameter
f
SYS
System Clock (Crystal OSC)
f
TIMER
Timer I/P Frequency (TMR)
t
WDTOSC
Watchdog Oscillator Period
t
RES
t
SST
t
INT
t
AD
t
ADC
t
ADCS
External Reset Low Pulse Width
System Start-up Timer Period
Interrupt Pulse Width
A/D Clock Period
A/D Conversion Time
A/D Sampling Time
Note: t
SYS
=1/f
SYS
Test Conditions
V
DD
Conditions
¾
2.2V~5.5V
¾
3.3V~5.5V
¾
2.2V~5.5V
¾
3.3V~5.5V
3V
¾
5V
¾
¾
¾
¾
Wake-up from HALT
¾
¾
¾
¾
¾
¾
¾
¾
Ta=25
°
C
Min. Typ. Max. Unit
400
¾
4000 kHz
400
¾
8000 kHz
0
¾
4000 kHz
0
¾
8000 kHz
45
90
180
m
s
32
65
130
m
s
1
¾
¾
m
s
¾
1024
¾
t
SYS
1
¾
¾
m
s
1
¾
¾
m
s
¾
80
¾
t
AD
¾
32
¾
t
AD
Rev. 1.00
5
August 24, 2006
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