This solution uses the Nuvoton N79E8xx series to provide high performance, low cost, weight measurement, digital display, and excellent reliability. The N79E8xx is a high-speed 4T 8051 microcontroller with industrial temperature specifications that can be powered by an internal ADC control power supply.

The N79E8xx series high-speed 4T-8051 MCU operates at 2.4V ~ 5.5V and -40℃ ~ 85℃, and features 8/16 KB Flash, 512B SRAM,10-bit ADC, 22.1184 MHz internal oscillator (1% accuracy at 25℃, 5V), configurable Data Flash, high immunity (8KV ESD, 4KV EFT) and ADC function to reduce BOM cost and reach power saving. In electronic scale applications, the N79E8xx series is a very cost-effective solution...