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4XR01T3V130 Datasheet(PDF) 4 Page - Holtek Semiconductor Inc

Part No. 4XR01T3V130
Description  8-Bit OTP MCU with RF Transmitter
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Maker  HOLTEK [Holtek Semiconductor Inc]
Homepage  http://www.holtek.com
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 4 page
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Pin Assignment
Pin Description
HT46R01T3
Pin Name
Function
OPT
I/T
O/T
Description
PA0/AN0
PA0
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
AN0
ADCR
AN
¾
A/D channel 0
PA1/PFD/AN1
PA1
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
PFD
CTRL0
¾
CMOS PFD output
AN1
ADCR
AN
¾
A/D channel 1
PA2/TMR0/AN2
PA2
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
TC0
¾
ST
¾
External Timer 0 clock input
AN2
ADCR
AN
¾
A/D channel 2
PA3/INT/AN3
PA3
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
INT
¾
ST
¾
External interrupt input
AN3
ADCR
AN
¾
A/D channel 3
PA4/TMR1/PWM
PA4
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
TC1
¾
ST
¾
External Timer 1 clock input
PWM
CTRL0
¾
CMOS PWM output
PA5/OSC2
PA5
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
OSC2
CO
¾
OSC
Oscillator pin
PA6/OSC1
PA6
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
OSC1
CO
OSC
¾
Oscillator pin
PA7/RES
PA7
PAWK
ST
NMOS General purpose I/O. Register enabled wake-up.
RES
CO
ST
¾
Reset input
Rev. 1.30
4
November 23, 2010
HT46R01T3/HT48R01T3
8-Bit OTP MCU with RF Transmitter
H T 4 6 R 0 1 T 3
1 6 N S O P - A
P B 1 / D O U T
P A 3 / I N T / A N 3
P A 2 / T M R 0 / A N 2
P A 1 / P F D / A N 1
P A 0 / A N 0
V S S
A V S S
P A O U T
P A 4 / P W M / T M R 1
P A 5 / O S C 2
P A 6 / O S C 1
P A 7 / R E S
V D D
X O U T
X I N
A V D D
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
1
2
3
4
5
6
7
8
H T 4 8 R 0 1 T 3
1 6 N S O P - A
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
1
2
3
4
5
6
7
8
P B 1 / D O U T
P A 3 / I N T
P A 2 / T M R 0
P A 1 / P F D
P A 0
V S S
A V S S
P A O U T
P A 4 / T M R 1
P A 5 / O S C 2
P A 6 / O S C 1
P A 7 / R E S
V D D
X O U T
X I N
A V D D




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