HT48R066D Ver la hoja de datos (PDF) - Holtek Semiconductor
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HT48R066D Datasheet PDF : 100 Pages
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HT48R064D/065D/066D
Enhanced I/O Type 8-Bit OTP MCU with LED Driver
HT48R066D
Pin Name Function OPT I/T
PA0/INT
PA0
PAPU ST
PAWK
INT
¾
ST
PA1/PFD
PA1
PFD
PAPU
PAWK
ST
CTRL0 ¾
PA2/TC0
PA2
PAPU
PAWK
ST
TC0
¾
ST
PA3/[INT]
PAPU
PA3
PAWK ST
INT
¾
ST
PA4/[TC1]
PAPU
PA4
PAWK ST
TC1
¾
ST
PA5/OSC2
PA5
OSC2
PAPU ST
PAWK
CO
¾
PA6
PAPU ST
PAWK
PA6/TC1/OSC1
TC1
¾
ST
OSC1
CO
¾
PA7/RES
PA7
RES
PAPU ST
PAWK
CO
ST
PB0~PB5
PBn
PBPU ST
PB6/SCOM0
PB6
PBPU ST
SCOM0 SCOMC ¾
PB7/SCOM1
PB7
PBPU ST
SCOM1 SCOMC ¾
PC0, PC1
PCn PCPU ST
PC2/[PFD]
PC2
PFD
PCPU ST
CTRL0 ¾
PC3/[INT]
PC3 PCPU ST
INT
¾
ST
PC4/[TC0]
PC4 PCPU ST
TC0
¾
ST
PC5
PC5 PCPU ST
PC6/SCOM3
PC6 PCPU ST
SCOM3 SCOMC ¾
PC7/SCOM2
PC7 PCPU ST
SCOM2 SCOMC ¾
PD0, PD1
PDn PDPU ST
O/T
Description
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External interrupt input
CMOS General purpose I/O. Register enabled pull-up and wake-up.
CMOS PFD output
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External Timer 0 clock input
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External interrupt input
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External Timer 1 clock input
CMOS General purpose I/O. Register enabled pull-up and wake-up.
OSC Oscillator pin
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External Timer 1 clock input
OSC Oscillator pin
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ Reset input
CMOS General purpose I/O. Register enabled pull-up.
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
CMOS General purpose I/O. Register enabled pull-up.
CMOS PFD output
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External interrupt input
CMOS General purpose I/O. Register enabled pull-up and wake-up.
¾ External Timer 0 clock input
CMOS General purpose I/O. Register enabled pull-up.
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
SCOM Software controlled 1/2 bias LCD COM
CMOS General purpose I/O. Register enabled pull-up.
Rev. 1.00
6
January 12, 2011
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