HT46R0662 データシートの表示（PDF） - Holtek Semiconductor

部品番号

コンポーネント説明

メーカー

HT46R0662

Enhanced A/D Type 8-Bit OTP MCU

Holtek Semiconductor 

HT46R064/065/066/0662/067

Pin Description

HT46R064

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

PFD

PAPU

PAWK

ST

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

CTRL0 ¾ CMOS PFD output

PA2/TC0/AN2

AN1 ADCR AN ¾ A/D channel 1

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

PA3/INT/AN3

PA4/PWM0

PA5/OSC2

PA6/OSC1

PA7/RES

PB0~PB5

PC0~PC3

AN2

PA3

INT

AN3

PA4

PWM0

PA5

OSC2

PA6

OSC1

PA7

RES

PBn

PCn

ADCR AN ¾ A/D channel 2

PAPU

PAWK

ST

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

¾ ST ¾ External interrupt input

ADCR AN ¾ A/D channel 3

PAPU

PAWK

ST

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

CTRL0 ¾ CMOS PWM output

PAPU

PAWK

ST

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

CO ¾ OSC Oscillator pin

PAPU

PAWK

ST

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

CO OSC ¾ Oscillator pin

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

CO ST ¾ Reset input

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

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

VDD

VDD

¾ PWR ¾ Power supply

VSS

VSS

¾ PWR ¾ 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

SCOM= software controlled LCD COM

HXT: High frequency crystal oscillator

LXT: Low frequency crystal oscillator

Rev. 1.20

5

October 23, 2012

Share Link: