FM8PC71AM datasheet(9/73 Pages) FEELING

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FM8PC71AM

This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice.

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P.9

R1.1.004, Aug 7, 2017

FM8PC71AM

遠翔科技

Feeling Technology

1.5 Pin Description

Name

I/O

14-pin

16-pin

Description

PA[0]

XIN

GPIO Port A [0] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

Up to 16Mhz ceramic resonator or external clock input when external

Crystal enable.

PA[1]

XOUT

GPIO Port A [1] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

Up to 16Mhz ceramic resonator or external clock output when external

Crystal enable.

PA[2]

VPP

RSTN

GPIO Port A [2] input and a resistive pull-up. (Default is pull-high)

Programming voltage supply, VCC for normal operation

External reset pin, active low.

PA[3]

PWM0

GPIO Port A [3] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

PWM0 signal output pin when PWM0 enable.

PA[4]

PWM1

GPIO Port A [4] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

PWM1 signal output pin when PWM1 enable.

PA[5]

T0CK

GPIO Port A [5] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

Timer0 or PWM0~3 external clock input pin

PA[6]

PWM2

GPIO Port A [6]capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

PWM2 signal output pin when PWM2 enable

PA[7]

PWM3

GPIO Port A [7] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

PWM3 signal output pin when PWM3 enable

PB[5]

T1CK

GPIO Port B [5] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

PWM0~3 external clock input pin

PB[4]

AIN4

VREFH

GPIO Port B [4] capable of sinking up to 20mA/pin, or sinking controlled low

or high programmable current. Can also source 20 mA drive current or

provide a resistive pull-up, or serve as a high-impedance input.

ADC input channel-4.

External high reference voltage input of ADC

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