The “MindMotion·Star” Series MM32 High-performance MCU Products Based on the Arm China Star-MC1 Core

The “MindMotion·Star” series MM32 high-performance MCU products are based on the Arm China Star-MC1 core (Cortex-M33 compatible). With an Armv8 architecture, these products offer nearly 20% improvement in performance over traditional Cortex-M3 / M4 cores. The 4.02 CoreMark score places them among the top in the Arm architecture MCU field. With a maximum operating frequency of up to 300MHz, the MCU features a single-precision floating-point unit (FPU), DSP extensions, as well as advanced L1 I-Cache & D-Cache, and I-TCM & TCM, providing robust core performance that stands out in the market.

The “MindMotion·Star” series MM32 high-performance MCU products, equipped with the Arm China Star-MC1 core, deliver 1.5 DMIPS / MHz and a 20% improvement, with 4.02 CoreMark / MHz, also showing a 20% enhancement. The series currently includes four sub-series: MM32F3, MindMotion·Dubhe MM32F5 MindMotion·Alioth MM32G5, and MindMotion·Phecda MM32H5, offering users a flexible and diverse range of options.

【NEW】MindMotion·Star Series: Debut of Twin Powerhouses Dubhe F5 and Phecda H5MindMotion·Dubhe MM32F5230 & MM32F5260

MindMotion·Dubhe MM32F5230

- 120MHz Arm China Star-MC1 processor with DSP+FPU+CORDIC, 4KB+4KB L1 Cache

- 128KB Flash, 32KB RAM

- Up to USART/LPUART x 6, SPI x 3, I²C x 2

- 1x Full-speed USB, supporting Device & Host modes

- 1x FlexCAN module, supporting CAN 2.0B

- 2x Advanced timers, 2x 3Msps 12b ADC, supporting dual motor control

- 1.8-5.5V power supply, 5V-tolerant IO, 105℃ Ta operating temperature

- Pin-compatible with S**F103 & S**F407

- Package options: QFN28, QFN32, LQFP48, LQFP64

MindMotion·Dubhe MM32F5260

- 120MHz 120MHz Arm China Star-MC1 processor with DSP+FPU+CORDIC, 4KB+4KB L1 Cache

- 256KB Flash, 128KB RAM, FSMC + XIP Quad-SPI memory expansion interface

- Up to USART/LPUART x 6, SPI x 3, I²C x 2

- 1x Full-speed USB, supporting Device & Host modes

- 2x FlexCAN modules, supporting CAN 2.0B

- 2x Advanced timers, 2x 3Msps 12b ADC, supporting dual motor control

- Low power consumption: DeepStop mode leakage <20μA, Standby leakage as low as 0.59μA

- 2.0-5.5V power supply, 5V-tolerant IO, 105℃ Ta operating temperature

- Pin-compatible with S**F103 & S**F407

- Package options: LQFP48, LQFP64, LQFP100

Target Applications for MindMotion·Dubhe MM32F5 Series:

Mini printers, robotic vacuum cleaners, smart cockpit co-processors, industrial motors, new energy charging guns, charging piles, LCD/LED displays, etc.

MindMotion·Phecda MM32H5420 & MM32H5480

MindMotion·Phecda MM32H5420

- 200MHz Arm China Star-MC1 processor with DSP+FPU+CORDIC

- Up to 2MB Flash，256KB RAM + 4KB Retention RAM

- Up to USART/LPUART x 8, SPI x 3, I²C x 2

- 1x Ethernet 10/100Mbps MII/RMII interface

- 1x High-speed USB, 1x Full-speed USB

- 2x FlexCAN modules, supporting CAN 2.0B and CAN-FD, up to 8Mbps

- Camera interface DCI, up to 14-bit width, supports Bayer/YCbCr/RGB/JPEG formats

- 16-bit parallel FMC, supports SDRAM and 8080 screens

- Hardware AES-128, SHA-256, TRNG, supporting AES-based online decryption

- 2x Advanced timers, 3x 3Msps 12b ADC

- 2.7-3.6V power supply, 5V-tolerant IO, 105℃ Ta operating temperature

- Package options: LQFP64, LQFP100, LQFP144

MindMotion·Phecda MM32H5480

- 300MHz Arm China Star-MC1 processor with DSP+FPU+CORDIC

- Currently highest-performing Arm China Star-MC1 (& Arm Cortex-M33) core MCU in the industry

- 2MB Flash, 256KB RAM + 4KB Retention RAM

- Up to USART/LPUART x8, SPI x3, I²C x2

- 1x Ethernet 10/100Mbps MII/RMII interface

- 1x High-speed USB, 1x Full-speed USB

- 3x FlexCAN modules, supporting CAN 2.0B and CAN-FD, up to 8Mbps

- Camera interface DCI, up to 14-bit width, supports Bayer/YCbCr/RGB/JPEG formats

- 16-bit parallel FMC, supports SDRAM and 8080 screens

- Hardware AES-128, SHA-256, TRNG, supporting AES-based online decryption

- 3x Advanced timers, 3x 3Msps 12b ADC, supporting triple motor control

- 2.7-3.6V power supply, 5V-tolerant IO, 105℃ Ta operating temperature

- Package options: LQFP64, LQFP100, LQFP144

Target Applications for MindMotion·Phecda MM32H5 Series:

Industrial automation, elevator control, fire safety control, energy storage control, power electronics control, smart appliance control, smart home control, smart cockpit co-processors, industrial HMI, charging piles, etc.