MM32F5270 is the MCU equipped with Arm China STAR-MC1 core. It operates at a frequency of up to 180MHz, embeds 128KB Flash and 32KB RAM, equips with algorithm acceleration units such as Floating Point Unit (FPU), Digital Signal Processing (DSP), signal-to-signal interconnected matrix MindSwitch, Configurable Logic Unit (CLU) and trigonometric function acceleration unit (CORDIC) and integrates with rich peripheral modules and I/O ports. Compared with the existing products, MM32G5330 is designed to be used in a wide range of industrial, automotive and IoT applications with improved performance, memory capacity, bus architecture and peripheral configuration.

- 180MHz STAR-MC1 processor embeds with FPU and supports DSP extension

- 128KB Flash, 32KB SRAM and integrates with rich I/O ports and peripheral modules

- 4KB L1 instruction cache（I-Cache）and 4KB L1 data cache（D-Cache）

- Four UART, one UASRT and one LPUART

- One USB 2.0 of internal PHY

- One FlexCAN-FD interface

- Two I2C, one I3C slave, and three SPI or I2S

- Two 3MSPS 12-bit ADC and one 12-bit DAC

- Two 16-bit Adv. Timer, six GP Timer and one LP Timer

- Operating voltage: 1.8V ~ 5.5V

- Operating temperature range: -40℃ ∼ +105℃

- Package type: LQFP48, QFN48, QFN32

MM32G5330 has the following typical applications:

- Industrial control

- Motor control

- Digital power

- New energy photovoltaic

- Inverter

- Encoder