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STC8A8K64D4 Series Manual
2.1.3 Pin descriptions
Pin number
LQFP64
LQFP48
LQFP44
1
1
2
2
3
3
2
4
4
3
5
5
4
6
7
8
9
name
PDIP40
P5.2
RxD4_2
P5.3
TxD4_2
P1.1
ADC1
7
PWM1_2
TxD2
P1.2
ADC2
PWM2_2
8
SS
T2
ECI
ADC_ETR
P1.3
ADC3
9
PWM3_2
MOSI
T2CLKO
P6.0
PWM0_3
P6.1
PWM1_3
P6.2
PWM2_3
P6.3
PWM3_3
type
I/O
Standard IO port
I
Serial input of UART4
I/O
Standard IO port
O
Serial Transmit pin of UART4
I/O
Standard IO port
I
ADC analog input 1
O
Output pin of Enhance PWM 1
O
Serial Transmit pin of UART2
I/O
Standard IO port
I
ADC analog input 2
O
Output pin of Enhance PWM2
I/O
Slave selection of SPI
I
T2 input
I
External pulse input of PCA
I
ADC external trigger input
I/O
Standard IO port
I
ADC analog input 3
O
Enhanced PWM channel 3 output pin
I/O
Master Output/Slave Input of SPI
O
Clock out of timer 2
I/O
Standard IO port
O
Enhanced PWM channel 0 output pin
I/O
Standard IO port
O
Enhanced PWM channel 1 output pin
I/O
Standard IO port
O
Enhanced PWM channel 2 output pin
I/O
Standard IO port
O
Enhanced PWM channel 3 output pin
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description
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