MCU, 32BIT, ARM CORTEX-M3, 48LQFP; Controller Family/Series:LPC13xx; Core Size:32bit; No. of I/O's:40; Supply Voltage Range:2V to 3.6V; Digital IC Case Style:LQFP; No. of Pins:48; Program Memory Size:32KB; EEPROM Memory Size:2KB; RAM Memory Size:8KB; CPU Speed:72MHz; Oscillator Type:Internal; No. of Timers:4; Peripherals:ADC, Timer; Embedded Interface Type:I2C, SPI, UART; Operating Temperature Range:-40°C to +85°C; MSL:MSL 1 - Unlimited