Cortex M0 MCU
Nuvoton's NuMicro M032 series are advanced 32-bit microcontrollers that leverage the power of the Arm Cortex-M0 CPU, complete with a 32-bit hardware multiplier/divider. The M032 series provides a comprehensive solution for Crystal-less USB applications requiring a 1.8V low-voltage interface connection. Embedded with an array of features such as a fast 2 MSPS conversion rate 12-bit ADC, up to 24-ch 96/144 MHz PWM control, and a range in Flash size from 32 KB to 512 KB, it's designed for a broad selection of applications.
Function & Applications
The M032 series features a range of functionalities, making it ideal for multiple applications. These include; Mobile LCD Panel Controller, IoT Sensing Device, Micro Printer, Gaming Keyboard and Mouse, and TWS Charger. Its multiple peripherals include a Universal Serial Control Interface that can be set to UART, SPI, or I2C flexibly. Additionally, it can withstand temperature variations of - 40 ℃ to +105 ℃, making it robust in diverse environments.
The M032 series is known for its efficiency and adaptability. The operating characteristics include a voltage range from 1.8V to 3.6V and a temperature range from - 40 ℃ to +105 ℃. It features an EFT of 4.4 kV. Ideal for demanding applications, the series can manage up to 512 KB Flash and 96 KB SRAM. The 32-bit microcontrollers are capable of withstanding power down to 12 µA and can support wake up from power-down mode.
Package Types, Interface & Pin Configuration
The series provides Flash size options from 32 KB to 512 KB and SRAM size from 4 KB to 96 KB. Supported package type cover small form factors LQFP 64, offering pin compatibility for different part numbers, simplifying system design and part changes.
Reliability & Lifespan
Designed for durability, M032 series microcontrollers are reliable and long-lasting. They operate within a broad temperature range (-40℃ to +105℃), ensuring performance under difficult conditions. The microcontroller's robust Power Management system integrates Power-on Reset, Brown-out Detect, and Low Voltage Reset, contributing to its longevity.
Standards & Certifications
M032 series meets rigorous safety specifications of industry such as IEC60730, thus assuring reliable and safe operations.
Application Cases & Reference Designs
The M032 series has found extensive use across various industrial and consumer applications owing to its fast and precise data conversion and control response rates. Relevant application cases include mobile LCD panel control, micro printing, and connectivity in gaming keyboards and mice. The series' wide operable voltage range and advanced communication interface have been crucial in its successful usage in these areas.
The product M032SG8AE, part of the M032 series, is a low-voltage operation MCU fortified with a 72 MHz operating frequency, 256 KB Flash and 64 KB SRAM. It is ideally suited for laser distance meters, air detectors/cleaners, mobile LCD panel controllers, micro printers, and WPC wireless chargers. With comprehensive and packaged reference designs available, developers can easily and quickly get started on their projects.