As industry applications become increasingly specialized, mid-to-high-end MCUs must deliver higher real-time performance, precise analog integration, and intelligent processing. The HiSilicon A² MCU platform combines industry-focused architecture with lightweight embedded AI to support advanced control systems.

Built on a self-developed high-performance RISC-V core, the A² MCU is optimized for motor control, power conversion, and intelligent domain control applications.

High-Performance Core

• RISC-V @ 200 MHz with FPU

• Up to 152KB Code Flash

• 16KB SRAM

• 4-channel DMA and CRC engine

Supports fast real-time loop control and efficient data handling.

High-Precision Analog Integration

• 3×12-bit ADC (2MSPS, up to 23 channels)

• 3 DACs

• 3 comparators

• 3 PGAs

Ideal for motor control and high-accuracy power management systems.

Advanced Control Resources

• Up to 18 Advanced PWM channels

• 3×32-bit timers

• CAN, UART, SPI, I2C interfaces

Enables precise torque control, inverter systems, and smart power supply designs.

Embedded AI Capability

• Lightweight AI acceleration

• Optimized MCU algorithms

• Improved condition monitoring and predictive maintenance

Enhances performance where traditional control algorithms reach limitations.

Industrial-Grade Reliability

• Operating ambient: –40°C to 105°C

• Junction temperature: –40°C to 125°C

• ESD: HBM 4kV, CDM 500V

• Operating voltage: 2.6V–3.63V

• Package: LQFP64 / LQFP48

Typical applications include home appliance drives, energy systems, industrial automation, and automotive motor control platforms.

The HiSilicon A² MCU platform integrates real-time control, precision analog resources, and embedded AI—helping engineers build smarter, more efficient control systems.