HT46R0662G データシートの表示（PDF） - Holtek Semiconductor
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HT46R0662G Datasheet PDF : 136 Pages
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HT46R064G/065G/0662G
Enhanced A/D Type 8-Bit OTP MCU with OPA
HT46R0662G
Pin Name
Function OPT I/T O/T
Description
PA0/A1N
PA0
PAPU
PAWK
ST CMOS General purpose I/O. Register enabled pull-up and wake-up.
A1N COPA3C OPAI ¾ OPA1 inverting input pin
PA1/PFD/A1X
PA1
PFD
PAPU
PAWK
CTRL0
ST CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ CMOS PFD output
A1X COPA3C ¾ OPAO OPA1 output pin
PA2/TC0/A0X
PAPU
PA2
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
PAPU
PA3
PAWK ST CMOS General purpose I/O. Register enabled pull-up and wake-up.
PA3/INT/A0N
INT
INTC0
CTRL1
ST
¾ External interrupt input
A0X COPA3C OPAI ¾ OPA0 inverting input pin
PA4/TC1/A0P
PA4
PAPU ST CMOS General purpose I/O. Register enabled pull-up and wake-up.
PAWK
TC1 TMR1C ST
¾ External Timer 1 clock input
A0P COPA3C OPAI ¾ OPA0 non-inverting input pin
PA5/OSC2
PA5
OSC2
PAPU
PAWK
CO
ST CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ OSC Oscillator pin
PA6/OSC1
PA6
OSC1
PAPU
PAWK
CO
ST CMOS General purpose I/O. Register enabled pull-up and wake-up.
OSC ¾ Oscillator pin
PA7/RES
PA7
RES
PAWK
CO
ST NMOS General purpose I/O. Register enabled wake-up.
ST
¾ Reset input
PB0
PBPU ST CMOS General purpose I/O. Register enabled pull-up.
PB0/[PFD]/SCOM0 PFD CTRL0 ¾ CMOS PFD output
SCOM0 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
PB1
PBPU ST CMOS General purpose I/O. Register enabled pull-up.
PB1/[TC0]/SCOM1 TC0 TMR0C ST
¾ External Timer 0 clock input
SCOM1 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
PB2
PBPU ST CMOS General purpose I/O. Register enabled pull-up.
PB2/[INT]/SCOM2
INT
INTC0 ST
CTRL1
¾ External interrupt input
SCOM2 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
PB3
PBPU ST CMOS General purpose I/O. Register enabled pull-up.
PB3/[TC1]/SCOM3 TC1 TMR1C ST
¾ External Timer 1 clock input
SCOM3 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
Rev. 1.00
12
March 3, 2011
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