Nuvoton N76E003AT20 8051 Core Development Board

Product Description The Nuvoton N76E003AT20 Development Board is a low-cost and compact 8051-core microcontroller board designed for learning, prototyping, and embedded development. Based on the N76E003AT20 chip, it offers 18 KB Flash, 1 KB SRAM, and 512 B EEPROM, running up to 16 MHz for reliable performance. This board exposes all key GPIOs and peripherals, including UART, I²C, SPI, PWM, and ADC, making it ideal for IoT, robotics, and control system projects. With its breadboard-friendly design, it is perfect for students, hobbyists, and embedded engineers exploring the classic 8051 architecture. Available now at PowerMark Solution, your trusted source for embedded and IoT hardware in Bangladesh. Features Based on Nuvoton N76E003AT20 microcontroller (8051 core) 18 KB Flash, 1 KB SRAM, 512 B EEPROM Operates up to 16 MHz clock speed Multiple GPIO pins with UART, I²C, SPI, PWM, ADC Breadboard-friendly compact design Supports 2.4V – 5.5V operating voltage Beginner-friendly for 8051 learning Low-power and cost-effective solution Ideal for IoT, robotics, and automation projects Applications 8051 microcontroller learning & training IoT device prototyping Robotics and control systems Embedded electronics education Simple automation and monitoring projects Hobbyist MCU experimentation STEM/STEAM labs and workshops Technical Specifications Specification Details Microcontroller Nuvoton N76E003AT20 Core 8051-compatible Package 20-pin TSSOP Flash Memory 18 KB SRAM 1 KB EEPROM 512 Bytes Max Clock Frequency 16 MHz Operating Voltage 2.4V – 5.5V GPIO Pins Multiple Peripherals UART, SPI, I²C, PWM, ADC Board Size Compact, breadboard-friendly Package Includes 1 x Nuvoton N76E003AT20 8051 Development Board Documentation Supports Keil C51, IAR Embedded Workbench, and Nuvoton NuTool IDE Libraries and example codes available for beginners Community support for educational use FAQs Q1: What core does this board use?A: It uses an 8051-compatible Nuvoton N76E003 microcontroller. Q2: How much memory does it have?A: It provides 18 KB Flash, 1 KB SRAM, and 512 B EEPROM. Q3: What is the maximum clock frequency?A: The MCU runs up to 16 MHz. Q4: Is it breadboard-friendly?A: Yes, the compact design allows easy prototyping. Q5: What IDEs are supported?A: You can use Keil C51, IAR, or Nuvoton’s own IDE tools. Q6: Does it support Arduino IDE?A: No, it is not Arduino-compatible; it uses traditional 8051 programming tools. Q7: What communication protocols are available?A: UART, SPI, I²C, ADC, and PWM are supported. Q8: Can it be used for robotics projects?A: Yes, it’s suitable for basic robotics and automation systems. Q9: Is it beginner-friendly?A: Yes, it’s excellent for students learning 8051 programming. Q10: What is the operating voltage range?A: It works within 2.4V – 5.5V.