HT48R01T3 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT48R01T3 Datasheet PDF : 16 Pages
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HT46R01T3/HT48R01T3
8-Bit OTP MCU with RF Transmitter
D.C. Characteristics
Ta=25°C
Symbol
Parameter
Test Conditions
VDD
Conditions
Min.
fSYS=4MHz
2.2
VDD
Operating Voltage
¾
fSYS=8MHz
3.3
AVDD RF Transmitter Power Supply
¾
¾
2.0
IDD1
Operating current
(Crystal OSC, RC OSC)
3V
No load, fSYS=4MHz,
ADC disable
¾
IDD2
Operating Current (internal
RC+RTC OSC, Normal Mode)
3V
No load, fSYS=4MHz,
ADC disable
¾
ISTB1
Standby Current
(WDT OSC on, RTC off)
3V No load, system HALT
¾
ISTB2
Standby Current
(WDT OSC off, RTC off)
3V No load, system HALT
¾
ISTB3
Standby Current
(WDT OSC off, RTC on)
3V
No load, system HALT,
RTC osc slowly start-up
¾
VIL1
Input Low Voltage for PA, PB,
TMR0, TMR1, INT
¾
¾
0
VIH1
Input High Voltage for PA, PB,
TMR0, TMR1, INT
¾
¾
0.7VDD
VIL2
Input Low Voltage (RES)
¾
¾
0
VIH2
Input High Voltage (RES)
¾
¾
0.9VDD
VLVR1 Low Voltage Reset 1
¾ Configuration option=2.1V 1.98
VLVR2 Low Voltage Reset 2
¾ Configuration option=3.15V 2.98
IOL
I/O Port Sink Current for PA, PB 3V VOL=0.1VDD
4
IOH
I/O Port Source Current for PA, PB 3V VOH=0.9VDD
-2
RPH
Pull-high Resistance for I/O
3V
¾
20
Typ.
¾
¾
¾
1
1
¾
¾
¾
¾
¾
¾
¾
2.10
3.15
8
-4
60
Max.
3.6
3.6
3.6
2
2
5
1
5
0.3VDD
VDD
0.4VDD
VDD
2.22
3.32
¾
¾
100
Unit
V
V
V
mA
mA
mA
mA
mA
V
V
V
V
V
V
mA
mA
kW
Rev. 1.30
7
November 23, 2010
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