HT46R017 查看數據表（PDF） - Holtek Semiconductor

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HT46R017

Enhanced A/D Type 8-Bit OTP MCU

Holtek Semiconductor 

HT46R016/HT46R017

Enhanced A/D Type 8-Bit OTP MCU

HT46R017

Pin Name Function OPT I/T O/T

Description

PA0/PFD

PA0

PFD

PAPU

PAWK

ST

CMOS General purpose I/O. Register enabled pull-up and wake-up

CTRL0 — CMOS PFD output

PA1/PFD

PA1

PFD

PAPU

PAWK

ST

CMOS General purpose I/O. Register enabled pull-up and wake-up

CTRL0 — CMOS PFD Complementary Output

PA2/TC0

PA2

PAPU

PAWK

ST

CMOS General purpose I/O. Register enabled pull-up and wake-up

TC0 TMR0C ST — External Timer 0 clock input

PA3/INT

PA3

PAPU

PAWK

ST

CMOS General purpose I/O. Register enabled pull-up and wake-up

INT CTRL0 ST — External interrupt input

PA4/PWM/TC1

PA4

PWM

PAPU

PAWK

ST

CMOS General purpose I/O. Register enabled pull-up and wake-up

CTRL0 — CMOS PWM output

TC1 TMR1C ST — External Timer 1 clock input

PA5/OSC2

PA5

OSC2

PAPU

PAWK

ST

CMOS General purpose I/O. Register enabled pull-up and wake-up

CO — HXT Oscillator pin

PA6/OSC1

PA6

OSC1

PAPU

PAWK

ST

CMOS General purpose I/O. Register enabled pull-up and wake-up

CO HXT — Oscillator pin

PA7

PB0/AN0/

VREF

PB1/AN1~

PB3/AN3

PA7

PB0

AN0

VREF

PBn

ANn

PAWK ST

PBPU ST

ADCR0 AN

ADCR1 AN

PBPU ST

ADCR0 AN

NMOS General purpose I/O. Register enabled wake-up

CMOS General purpose I/O. Register enabled pull-up

— A/D channel 0

— A/D reference input

CMOS General purpose I/O. Register enabled pull-up

— A/D channel n

PB4~PB5

PBn PBPU ST CMOS General purpose I/O. Register enabled pull-up

VDD

VDD

— PWR — Power supply

VSS

VSS

— PWR — Ground

Note: I/T: Input type;

O/T: Output type

OPT: Optional by configuration option (CO) or register option

PWR: Power;

CO: Configuration option

ST: Schmitt Trigger input;

CMOS: CMOS output;

AN: Analog input

HXT: High frequency crystal oscillator

Rev. 1.00

8

July 16, 2012

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