8051 MCU 18 KB Flash
The N76E003 is an embedded flash type, 8-bit, high-performance, 1T 8051-based microcontroller, developed by Nuvoton. The product falls under the `Low Pin Count 8051 Series` category. It boasts complete compatibility with the standard 80C51 and provides performance enhancements.
Function & Applications:
The N76E003 microcontroller is particularly suitable for various types of applications ranging from general purposes to home appliances and motor control systems. Its applications can be found in Security/Alarm Systems, Thermostats, Bluetooth Speakers, Electric Meters, Data Collectors, Battery chargers, Beauty Equipment, to Small Home Appliance and more. It also houses in-application programming capabilities, allowing for on-chip firmware updates and configuration of any block of User Code for non-volatile data storage.
The N76E003 works within an extensive operating voltage from 2.4V to 5.5V and temperature range from -40℃ to 105℃. It exhibits exceptional processing power, with its frequency reaching up to 16 MHz. In addition to the 18K Bytes of main Flash, the device features 256 Bytes of SRAM, 768 Bytes of auxiliary RAM (XRAM). To offer optimized performance, the N76E003 is equipped with three clock sources. There's a 16 MHz high-speed internal oscillator, a 10 kHz low-speed internal oscillator, and an external clock input. In addition, the device ensures secure and reliable operation with its code lock system for added security.
Package Types, Interface & Pin Configuration:
The microcontroller is available in the package of TSSOP20. It offers up to 18 general-purpose I/O pins, two 16-bit Timers/Counters 0/1, two UARTs, one SPI, and one I2C. It also includes eight-channel shared pin interrupt for all I/O, and one 12-bit ADC.
Reliability & Lifespan:
The N76E003 presents high-end reliability with strong ESD and EFT immunity. It provides power monitoring detection such as power-on reset and 4-level brown-out detection, which reinforces the reliability of system design. The device houses selectable Idle and Power-down modes, which, coupled with a software clock divider, strike a balance between execution performance and power consumption.
Standards & Certifications:
As a product of Nuvoton, a globally recognized and trusted semiconductor company, the N76E003 has been verified and certified to meet or exceed conventional industry standards.
Application Cases & Reference Designs:
The N76E003 has found substantial use in various applications globally due to its flexibility, efficiency, and high-end computational capabilities. From household appliances to industrial machinery, the device, with its state-of-the-art IAP, ISP, ICP programming capabilities and diverse interfacing options, caters to a broad spectrum of user needs.