8051 Industrial Control

Introducing the NuMicro® MS51 Industrial 8051 Series microcontrollers from Nuvoton, designed to cater to a wide array of high-reliability industrial and consumer applications such as LED lighting, home appliances, industrial control, motor control, battery management systems, and power supplies. These 1T 8051-based microcontrollers boast a clock speed of up to 24MHz, impressive Flash memory reaching up to 32 Kbyte, and SRAM capacity of up to 2 Kbyte. The devices operate within a voltage range of 2.4V to 5.5V and a temperature range of -40°C to +105°C. The MS51 series offers stellar characteristics, such as 15 12-bit ADC channels at 500k SPS, up to 12 PWM channels with individual counters, and GPIO pins that support a driving capability of 20 mA. Achieving ESD and EFT resistivity ratings of 8 kV and 4.4 kV respectively, these microcontrollers are impeccably resilient. Packaged with 10-33 pins, the MS51 series accommodates a broad scope of applications with its variety of options. Key features include compatibility with the MCS-51 instruction set, 4-priority-level interrupts, configurable Data Flash, precise internal oscillators, multiple power-saving modes, versatile timers, and numerous communication interfaces. Incorporating analog capabilities such as a 12-bit, 500k SPS SAR ADC, the MS51 series is well-rounded and adaptable to a wide range of situations. Additionally, the series offers up to 30 GPIO pins with interrupt functionality and other customization options, further enhancing its versatility. To ensure the uniqueness and security of each microcontroller, the series is equipped with a 96-bit Unique Identification (UID) and a 128-bit Unique Customer Identification (UCID) to cater to various applications and customer needs.