HT46R065V Просмотр технического описания (PDF) - Holtek Semiconductor
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HT46R065V Datasheet PDF : 72 Pages
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HT46R065V
Pin Description
Pin Name
PA0/AN0/DATA
Function OPT I/T O/T
Description
PA0
PAPU
PAWK
ST
CMOS
General purpose I/O. Register enabled pull-up and
wake-up.
AN0 ADCR AN
¾ A/D channel 0
DATA
¾
ST
¾ VFD control interface
PA1
PAPU
PAWK
ST
CMOS
General purpose I/O. Register enabled pull-up and
wake-up.
PA1/PFD/AN1/BZI
PFD
AN1
CTRL0 ¾ CMOS PFD output
ADCR AN ¾ A/D channel 1
PA2/TC0/AN2
BZI
¾
ST
¾ VFD control interface
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
AN2 ADCR AN ¾ A/D channel 2
PA3
PAPU
PAWK
ST
CMOS
General purpose I/O. Register enabled pull-up and
wake-up.
INT
¾
ST
¾ External interrupt input
PA4/TC1/PWM0
PA5/OSC2
PA6/OSC1
PA7/RES
PB0/SCOM0
PB1/SCOM1
PB2/SCOM2
PB3/SCOM3
PB4, PB5
PC0/F1
AN3 ADCR AN ¾ A/D channel 3
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
PWM0 CTRL0 ¾ CMOS PWM output
PA5
PAPU
PAWK
ST
CMOS
General purpose I/O. Register enabled pull-up and
wake-up.
OSC2 CO ¾ OSC Oscillator pin
PA6
PAPU
PAWK
ST
CMOS
General purpose I/O. Register enabled pull-up and
wake-up.
OSC1 CO OSC ¾ Oscillator pin
PA7 PAWK ST NMOS General purpose I/O. Register enabled wake-up.
RES
CO ST
¾ Reset input
PB0 PBPU ST CMOS General purpose I/O. Register enabled pull-up.
SCOM0 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
PB1 PBPU ST CMOS General purpose I/O. Register enabled pull-up.
SCOM1 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
PB2 PBPU ST CMOS General purpose I/O. Register enabled pull-up.
SCOM2 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
PB3 PBPU ST CMOS General purpose I/O. Register enabled pull-up.
SCOM3 SCOMC ¾ SCOM Software controlled 1/2 bias LCD COM
PBn PBPU ST CMOS General purpose I/O. Register enabled pull-up.
PC0
¾
ST
CMOS
General purpose I/O. Register enabled pull-up.
(not pin-out for this package)
F1
¾
ST
¾ Filament control Schmitt Trigger input.
Rev. 1.00
3
October 20, 2009
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