Microchip Technology has expanded its Arm Cortex-M0+ microcontroller lineup with the launch of the PIC32CM PL10 family, targeting embedded applications that demand low power consumption, cost efficiency, and simplified system design.
The new PL10 MCUs join Microchip’s PIC32C family and are designed for high-volume use cases across industrial control, building automation, consumer appliances, power tools, and sensor-driven systems. The devices support 5V operation and are pin-to-pin compatible with AVR MCUs, allowing designers to migrate to higher-performance architectures without major hardware redesigns.
A key feature of the PL10 family is its integration of Core Independent Peripherals (CIPs). These peripherals offload repetitive and time-critical tasks from the CPU, improving real-time responsiveness while reducing overall power consumption. This approach also helps simplify firmware design in deterministic applications.
The MCUs include an integrated Peripheral Touch Controller (PTC) and a 12-bit Analog-to-Digital Converter (ADC). Together, these features support responsive touch interfaces and provide improved noise immunity for analog measurements, which is critical in electrically noisy environments such as industrial and automotive systems.
PL10 devices support the Cortex Microcontroller Software Interface Standard (CMSIS), enabling modular and reusable code. This is intended to shorten development cycles and ease software portability across platforms. The MCUs are also compatible with Microchip’s MPLAB development ecosystem and a wide range of industry-standard tools.
Developers can use third-party environments including Microsoft Visual Studio Code, IAR Systems, Arm Keil, SEGGER, Zephyr, and MikroElektronika. Microchip has also integrated AI-assisted development tools, such as the MPLAB AI Coding Assistant, to provide context-aware code generation and real-time design insights.
From a compliance perspective, the PL10 family is designed to meet key safety standards, including ISO 26262 for functional safety in automotive electronic systems. The devices operate across a wide voltage range, from 1.8V to 5.5V, and feature integrated Multi-Voltage I/O (MVIO). This enables simultaneous interfacing with components operating at different voltage levels without external level shifters.
According to Microchip, the PL10 MCUs support a broader strategy to offer a scalable microcontroller portfolio, spanning entry-level devices to future AI-capable solutions, as embedded system requirements continue to evolve.
