Microchip, 32bit MIPS32, PIC32MX Microcontroller, 40MHz, 128 kB Flash, 28-Pin QFN

Up to 50 MHz/83DMIPS, 32-bit RISC CPU with 0.5 mA/MHz current consumption (Typical)
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
Charge Time Measurement Unit (CTMU) :
Supports mTouchTM Capacitive touch buttons and sliders
Provides high-resolution time measurement (1 ns)
On-chip temperature measurement capability
Temperature Range - 40°C to 105°C