PIC32MX170F256D-I/PT MIPS32 M4K® microcontroller, 32-bit, 2.3-3.6V, 256 KB, TQFP-44

- Up to 50 MHz/83 DMIPS, 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 - Charge-Time Measurement Unit (CTMU) - Supports mTouch™ capacitive touch buttons and sliders - Provides high-resolution time measurement (1 ns) - On-chip temperature measurement capability

Peripheral features - Peripheral pin select (PPS) functionality - Up to 4 channels of hardware DMA with automatic data-size detection - Two UART and I2C module - Separate PLLs for CPU and USB clocks - Hardware real-time clock and calendar (RTCC) - Five 16-bit timers/counters (two 16-bit pairs combine to create two 32-bit timers) - Five capture inputs and five compare/PWM outputs

Technical data: Max. speed (MHz): 50 Program memory size (kB): 256 RAM (kB): 64 Auxiliary flash (kB): 3 Temperature range: -40°C to +105°C Operating voltage range: 2.3 - 3.6 V CTMU: Yes A/D channels: 13 Input capture: 5 16-bit digital timers: 5 Parallel port: PMP Comparators: 3 Internal oscillator: 8 MHz, 32 kHz I/O pins: 34 Pin count: 44