32-bit MCUs pack FPU and fast analog
Microchip’s PIC32A 32-bit MCUs feature an FPU coprocessor that performs both 32-bit and 64-bit operations for math-intensive tasks. Operating at 200 MHz, they also integrate high-speed analog peripherals to minimize external component requirements.
Two 12-bit ADCs, with conversion rates up to 40 Msamples/s, are complemented by three 5-ns analog comparators and 12-bit pulse density modulation DACs. The MCUs also include three rail-to-rail 100-MHz op amps with a slew rate of 100 V/µs. These features enable cost-effective edge sensing and control, making the PIC32A series well-suited for automotive, industrial, consumer, AI/ML, and medical applications.
To ensure safe software execution in embedded control systems, the PIC32A MCUs offer a range of hardware safety and security features. These include ECC on flash and RAM, Memory Built-In Self-Test (MBIST), I/O integrity monitors, fail-safe clock monitor, immutable secure boot, and flash access control.
Prices for the PIC32A microcontrollers start at less than $1 each in volume quantities.
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