N76E003AT20 module - development board

This N76E003AT20 module is a development board that allows you to implement your projects or future devices based on microcontrollers from the Taiwanese company Nuvoton Technology.

The module board is designed based on the N76E003AT20 miniature microcontroller. The controller has 20 outputs and is made in the TSSOP-20 package. The N76E003AT20 has 6 PWM modules and a 16MHz oscillator. It also has 18 KB of FLASH-memory and 1 KB of RAM.

The development board module has 3 UART, SPI and I2C connection interfaces. There are 30 pins on the board:

P00 - P15: microcontroller pins
GND: ground
VCC: controller supply voltage
TX: signal transmission line
RX: signal receiving line
DAT: data line
CLK: clock frequency
RST: system reset
There are also 2 LEDs on the module board:

PWR: lights up when power is applied to the development board
P12: Lights up when using digital output P12 of the microcontroller
The module board has a RESET button to restart the microcontroller. The kit for the debug board includes pin connectors for board pins. If necessary, the connectors can be connected by soldering. Also, the board pins have a convenient location that allows you to connect the module to non-destructive breadboards, which simplifies programming.

When connecting a programmable device using the UART interface, the DAT, CLK and RST pins are used.

Power is supplied to the module board from the programmer or an external power source. The board's supply voltage range is 2.4 to 5.5 V.

Software (software) for Nuvoton microcontrollers can be developed using the CooCox CoIDE development environment or any other environment that supports this series of controllers.

Specifications of the debug board:

Supply voltage, V 2.4 ... 5.5
Microcontroller N76E003AT20
Operating frequency, MHz 16
RAM, Kb 1
FLASH-memory, Kb 18
Operating temperature, °C -40 ... 105