HT48R065G(2011) 查看數據表（PDF） - Holtek Semiconductor

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HT48R065G
(Rev.:2011)

Enhanced I/O Type MCU with OPA

Holtek Semiconductor 

HT48R064G/065G/066G/0662G

Enhanced I/O Type 8-Bit OTP MCU with OPA

Pin Name Function OPT

I/T

O/T

Description

PC7/CP

PC7

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

CP COPA3C CMPI ¾ Comparator non-inverting input pin

VDD

VDD

¾

PWR ¾ Power supply

VSS

VSS

¾

PWR ¾ Ground

Note:

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

I/T: Input type

O/T: Output type

PWR: Power

CO: Configuration option

ST: Schmitt Trigger input

CMOS: CMOS output

NMOS: NMOS output

OSC: Oscillator pin

OPAI: Operational Amplifier input

OPAO: Operational Amplifier output

CMPI: Comparator input

CMPO: Comparator output

HT48R065G

Pin Name

PA0/A1N

PA1/PFD/A1X

PA2/TC0/A0X

PA3/INT/A0N

PA4/TC1/A0P

PA5/OSC2

Function OPT

I/T

O/T

Description

PA0

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

PAWK

A1N COPA3C OPAI ¾ OPA1 inverting input pin

PA1

PAPU

PAWK

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

PFD

CTRL0 ¾ CMOS PFD output

A1X COPA3C ¾ OPAO OPA1 output pin

PA2

PAPU

PAWK

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

TC0 TMR0C ST

¾ External Timer 0 clock input

A0X COPA3C ¾ OPAO OPA0 output pin

PA3

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

PAWK

INT

INTC0 ST

CTRL1

¾ External interrupt input

A0X COPA3C OPAI ¾ OPA0 inverting input pin

PAPU

PA4

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

TC1 TMR1C ST

¾ External Timer 1 clock input

A0P COPA3C OPAI ¾ OPA0 non-inverting input pin

PA5

PAPU

PAWK

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

OSC2

CO

¾ OSC Oscillator pin

Rev. 1.00

10

February 23, 2011

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