Microchip's PIC32 “MX1” and “MX2” MCUs are the smallest and lowest-cost PIC32 microcontrollers, and are the first PIC32s to feature dedicated audio and capacitive-sensing peripherals. These MCUs include a host of additional useful features that make them suitable for applications in the consumer, industrial, medical and automotive markets.
Rated for operation up to 105°C, the PIC32 MX1 and MX2 MCUs include up to 128 KB of Flash, and 32 KB of SRAM; two I2S interfaces for audio processing; Microchip’s charge time measurement unit (CTMU) peripheral for adding mTouch™ capacitive touch buttons or advanced sensors; and an 8-bit parallel master port (PMP) interface for graphics or external memory.
Features
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- 40 MHz, 32-bit RISC CPU with less than 0.5 mA / MHz current consumption
- Two I2S / SPI modules for codec and serial communications
- Peripheral pin select (PPS) functionality
- Parallel master port (PMP) for graphics interfaces
- USB 2.0-compliant full-speed device / host / OTG (PIC32MX2)
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- Charge time measurement unit (CTMU) :
- Supports mTouch capacitive touch buttons and sliders
- Provides high-resolution time measurement (1 ns)
- On-chip temperature measurement capability
- Temperature range -40°C to +105°C
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