HT66F50 Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
Fabricante
HT66F50 Datasheet PDF : 246 Pages
| |||
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
HT66F50
Pin Name
PA0~PA7
PB0~PB7
PC0~PC7
PD0~PD7
PE0~PE7
PF0~PF1
AN0~AN7
VREF
C0-, C1-
C0+, C1+
Function
Port A
Port B
Port C
Port D
Port E
Port F
ADC input
ADC reference input
Comparator 0, 1 input
Comparator 0, 1 input
C0X, C1X
Comparator 0, 1 output
TCK0~TCK3
TM0~TM3 input
TP0_0, TP0_1
TM0 I/O
TP1A
TM1 I/O
TP1B_0~TP1B_2 TM1 I/O
TP2_0, TP2_1
TM2 I/O
TP3_0, TP3_1
TM3 I/O
INT0, INT1
PINT
PCK
SDI
SDO
SCS
SCK
SCL
SDA
SCOM0~SCOM3
OSC1
OSC2
XT1
Ext. Interrupt 0, 1
Peripheral Interrupt
Peripheral Clock output
SPI Data input
SPI Data output
SPI Slave Select
SPI Serial Clock
I2C Clock
I2C Data
SCOM0~SCOM3
HXT/ERC pin
HXT pin
LXT pin
OP
PAWU
PAPU
PBPU
PCPU
PDPU
PEPU
PFPU
ACERL
ADCR1
CP0C
CP1C
CP0C
CP1C
CP0C
CP1C
PRM0
PRM1
TMPC0
PRM2
TMPC0
PRM2
TMPC0
PRM2
TMPC1
PRM2
TMPC1
PRM2
PRM1
PRM0
PRM0
PRM0
PRM0
PRM0
PRM0
PRM0
PRM0
SCOMC
CO
CO
CO
I/T
ST
ST
ST
ST
ST
ST
AN
AN
AN
AN
¾
ST
ST
ST
ST
ST
ST
ST
ST
¾
ST
¾
ST
ST
ST
ST
¾
HXT
¾
LXT
O/T
Pin-Shared Mapping
CMOS ¾
CMOS
CMOS
CMOS
CMOS
CMOS
¾
¾
¾
¾
¾
¾
¾
PA0~PA7
PB5
¾
PA3, PC3
¾
PA2, PC2
CMOS PA0, PA5 or PF0, PF1
¾
PA2, PA4, PC2, PC4 or
PD2, PD3, PD0, -
CMOS PA0, PC5 or PC6, PD5
CMOS PA1 or PC7
CMOS
PC0, PC1, PC5 or
-, -, PE4
CMOS PC3, PC4 or PD1, PD4
CMOS PD3, PD0 or PE5, PE3
¾
¾
CMOS
¾
CMOS
CMOS
CMOS
NMOS
NMOS
SCOM
¾
HXT
¾
PA3, PA4 or PC4, PC5 or
PE6, PE7
PC3 or PC4
PC2 or PC5
PA6 or PD2 or PB7
PA5 or PD3 or PB6
PB5 or PD0 or PD7
PA7 or PD1 or PD6
PA7 or PD1 or PD6
PA6 or PD2 or PB7
PC0, PC1, PC6, PC7
PB1
PB2
PB3
Rev. 1.10
11
February 1, 2010
Share Link: 