MCU, 16/32 BIT, ARM7TDMI, 108CSBGA; Core Size:16bit / 32bit; No. of I/O's:32; Program Memory Size:126 KB; RAM Memory Size:8KB; CPU Speed:41.78MHz; Oscillator Type:External, Internal; No. of Timers:5; Peripherals:ADC, WDT, PWM; Embedded Interface Type:I2C, SPI, UART; No. of PWM Channels:6; Digital IC Case Style:BGA; Supply Voltage Range:3V to 3.6V; No. of Pins:108; No. of ADC Inputs:9; Program Memory Size:126KB