PIC32MX270F256D-I/TL

32-bit RISC microcontroller featuring a 50MHz core frequency and 256KB FLASH memory. This surface mount device offers 64KB RAM, 34 programmable I/Os, and supports multiple interfaces including I2C (2 channels), SPI (2 channels), USB (1 channel), UART (2 channels), IrDA, USART, LIN, and I2S. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and DMA, with 13 ADC channels and 5 timers/counters. Operating within a 2.3V to 3.6V supply range, it functions from -40°C to 85°C and is RoHS compliant.