MindMotion Microelectronics MM32F031K8T6

This product features a high-performance 32-bit microcontroller based on the ARM Cortex-M0 core, with a maximum operating frequency of 72MHz, built-in high-speed memory, and rich enhanced I/O ports and peripherals connected to the external bus. The product integrates 1 12-bit ADC, 1 16-bit general-purpose timer, 1 32-bit general-purpose timer, 3 16-bit basic timers, and 1 16-bit advanced timer. Standard communication interfaces are also included: 1 I2C interface, 2 SPI interfaces, and 2 UART interfaces. The product series operates at a supply voltage of 2.0V~5.5V, with operating temperature ranges covering the standard grade (-40℃~+85℃) and extended grade (-40℃~+105℃). Multiple power-saving operating modes ensure the requirements of low-power applications are met. The product is available in 4 package options: LQFP48, LQFP32, QFN32, and TSSOP20. Peripheral configurations vary depending on the package type. This rich peripheral integration makes the microcontroller suitable for a wide range of applications.

• 32-bit ARM Cortex-M0 processor core, up to 72MHz operating frequency
• Up to 128KB Flash program memory
• Up to 8KB SRAM
• 2.0V~5.5V supply voltage
• Power-on/power-down reset (POR/PDR), programmable voltage detector (PVD)
• External 2~24MHz high-speed crystal oscillator
• Built-in factory-trimmed 48MHz high-speed oscillator
• Built-in 40KHz low-speed oscillator
• PLL supporting CPU operation up to 72MHz
• Sleep, Stop, and Standby modes
• 1× 12-bit ADC, 1μs conversion time (up to 10 input channels)
• Conversion range: 0~VDDA
• Configurable sampling time and resolution
• On-chip temperature sensor
• On-chip voltage sensor
• 5-channel DMA controller
• Supported peripherals: Timer, UART, I2C, SPI, and ADC
• Serial single-wire debug (SWD)
• Up to 9 timers
• 1× 16-bit 4-channel advanced-control timer with 4-channel PWM output, dead-time generation, and emergency stop
• 1× 16-bit timer and 1× 32-bit timer with up to 4 input capture/output compare channels, supporting IR control decoding
• 2× 16-bit timers with 1 input capture/output compare and 1 OCN, dead-time generation, emergency stop, and modulator gate for IR control
• 1× 16-bit timer with 1 input capture/output compare
• 2× watchdog timers (independent and windowed)
• SysTick timer: 24-bit down counter
• Up to 5 communication interfaces
• 2× UART
• 1× I2C
• 2× SPI
• 96-bit unique device ID (UID)
• Available in LQFP48, LQFP32, QFN32, and TSSOP20 packages

• Motor drive and application control
• Medical and handheld devices
• PC gaming peripherals and GPS platforms
• Industrial applications: PLCs, inverters, printers, and scanners
• Alarm systems, video intercoms, and HVAC systems