Pin Description - Nuvoton ISD94124BYI Technical Reference Manual

4.4

Pin Description

MFP = Multi-function pin.
Note: Pin Type I=Digital Input, O = Digital Output; A = Analog Pin; P = Power Pin;
Pins
QFN48 LQFP64 LQFP64
(6x6) (7x7) (10x10)
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
Sep 9, 2019
ISD94100 Series Technical Reference Manual
Pin Name Type MFP
PB.0 I/O MFP0 General purpose digital I/O pin.
PWM0_SYNC_IN I/O MFP1 PWM0 counter synchronous trigger input pin.
I2C0_SCL I/O MFP2 I2C0 clock pin.
PWM0_CH0 I/O MFP3 PWM0 channel0 output/capture input.
PB.1 I/O MFP0 General purpose digital I/O pin.
PWM0_SYNC_OUT I/O MFP1 PWM0 counter synchronous trigger output pin.
I2C0_SDA I/O MFP2 I2C0 data input/output pin.
PWM0_CH1 I/O MFP3 PWM0 channel1 output/capture input.
PB.2 I/O MFP0 General purpose digital I/O pin.
PWM0_CH0 I/O MFP1 PWM0 channel0 output/capture input.
TM2 I/O MFP2 Timer2 event counter input / toggle output.
PWM0_CH2 I/O MFP3 PWM0 channel2 output/capture input.
PB.3 I/O MFP0 General purpose digital I/O pin.
PWM0_CH1 I/O MFP1 PWM0 channel1 output/capture input.
TM2_EXT I/O MFP2 Timer2 external capture input.
DMIC_DAT1 I MFP3 Digital microphone channel 1 data input pin.
UART0_RXD I MFP4 UART0 Data receiver input pin.
PWM0_CH3 I/O MFP5 PWM0 channel3 output/capture input.
PB.4 I/O MFP0 General purpose digital I/O pin.
UART0_nCTS I MFP1 Clear to Send input pin for UART0.
PWM0_CH0 I/O MFP2 PWM0 channel0 output/capture input.
DMIC_CLK1 O MFP3 Digital microphone channel 1 clock output pin.
UART0_TXD O MFP4 UART0 data transmitter output pin.
PWM0_CH4 I/O MFP5 PWM0 channel4 output/capture input.
RESETN I MFP0 External reset input: active LOW, with an internal pull-
PB.5 I/O MFP0 General purpose digital I/O pin.
XT1_OUT I MFP1 External 4~24.576 MHz (high speed) crystal output
PWM0_CH1 I/O MFP2 PWM0 channel1 output/capture input.
I2C0_SDA I/O MFP3 I2C0 data input/output pin.
I2C1_SDA I/O MFP4 I2C1 data input/output pin.
Page 34 of 928
Description
up. Set this pin low reset to initial state.
pin.
Rev1.09