Reference: RBD-3003
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The Nuvoton N76E003AT20 Development Board is a compact and powerful 8-bit 8051-based microcontroller board designed for embedded system development, learning, and rapid prototyping. Built around the N76E003AT20 MCU, this board operates at 16MHz and offers 18KB Flash memory, 1KB RAM, multiple communication interfaces, and rich GPIO expansion via 2.54mm pin headers.
The Nuvoton N76E003AT20 Development Board is a compact and powerful 8-bit 8051-based microcontroller board designed for embedded system development, learning, and rapid prototyping. Built around the N76E003AT20 MCU, this board operates at 16MHz and offers 18KB Flash memory, 1KB RAM, multiple communication interfaces, and rich GPIO expansion via 2.54mm pin headers.
With built-in USB Type-C power supply, reset button, onboard LEDs, and a stable 3.3V/5V power system, it provides a convenient and reliable platform for hobbyists, students, and engineers.
Key Features:
MCU: Nuvoton N76E003AT20 – 8-bit 1T 8051 core
Clock Speed: 16MHz internal high-speed RC oscillator
Memory: 18KB Flash ROM, 1KB RAM (256B + 768B)
EEPROM: Flash can be used as EEPROM for data storage
I/O Ports: 17 GPIO + 1 input pin
Interfaces: 2 × UART, 1 × SPI (8Mbps), 1 × I²C (400kbps)
Timers/PWM: 3 × 16-bit timers, 6 × 16-bit PWM channels
ADC: 8-channel, 12-bit, 400kHz sampling
Expansion: 2 × 12-pin 2.54mm headers for GPIO access
Reset Button: Onboard RST key
LED Indicators: 1 × power LED, 1 × programmable LED
Power Options: 5V or 3.3V selectable supply
Power Interface: USB Type-C connector or 5V pin header
Operating Voltage: 2.4V – 5.5V
Operating Temperature: –40°C to +105°C
ESD/EFT Protection: ±8kV HBM, ±400V MM, over ±4kV EFT
Package Includes:
1 × N76E003AT20 Development Board
Applications:
8051 microcontroller learning and experiments
Embedded control systems
Sensor and peripheral interfacing projects
Low-power data acquisition systems
Educational and training purposes
Why Choose This Board?
This board is perfect for developers who need a low-cost, high-reliability 8051 MCU platform with modern conveniences like USB Type-C power, multiple communication interfaces, and robust ESD/EFT protection—making it suitable for both learning and professional use.
Bring your 8051-based projects to life with the Nuvoton N76E003AT20 Development Board—compact, versatile, and ready to go!
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The Nuvoton N76E003AT20 Development Board is a compact and powerful 8-bit 8051-based microcontroller board designed for embedded system development, learning, and rapid prototyping. Built around the N76E003AT20 MCU, this board operates at 16MHz and offers 18KB Flash memory, 1KB RAM, multiple communication interfaces, and rich GPIO expansion via 2.54mm pin headers.
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