MCU, 32BIT, 256K FLASH, 48TQFP; Controller Family/Series:AT32UC3L; Core Size:32bit; No. of I/O's:36; Supply Voltage Range:1.62V to 3.6V; Digital IC Case Style:TQFP; No. of Pins:48; Program Memory Size:256KB; RAM Memory Size:32KB; CPU Speed:50MHz; Oscillator Type:External, Internal; No. of Timers:6; Peripherals:ADC, Comparator, DAC, DMA, RTC; Embedded Interface Type:CAN, I2C, SPI, UART; No. of PWM Channels:36; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (18-Jun-2012)