HT46R065 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT46R065 Datasheet PDF : 102 Pages
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HT46R064/065/066/0662/067
Pin Name Function OPT I/T O/T
Description
PC0/AN4
PC1/AN5
PC6/AN6
PC7/AN7
PCn PCPU ST CMOS General purpose I/O. Register enabled pull-up.
ANn ADCR AN ¾ A/D channel 4, 5, 6, 7
PC2, PC4~PC5
PCn PCPU ST CMOS General purpose I/O. Register enabled pull-up.
PC3/PWM1
PCn PCPU ST CMOS General purpose I/O. Register enabled pull-up.
PWM1 CTRL0 ¾ CMOS PWM output
PD0~PD3
PDn PDPU 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
HT46R0662, HT46R067
Pin Name
PA0/AN0
PA1/PFD/AN1
PA2/TC0/AN2
PA3/INT/AN3
PA4/TC1/PWM0
PA5/OSC2
PA6/OSC1
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
PA1
PAPU
PAWK
ST
CMOS General purpose I/O. Register enabled pull-up and wake-up.
PFD CTRL0 ¾ CMOS PFD output
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
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
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
Rev. 1.20
8
October 23, 2012
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