MCU, 32BIT, ARM CORTEX-M0+, 48MHZ, TQFP; Product Range: SAM 32 Family SAM D Series Microcontrollers; Architecture: ARM Cortex-M0+; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of Pins: 64Pins; MCU Case Style: TQFP; No. of I/O's: 52I/O's; Embedded Interface Type: I2C, SPI, USART; Supply Voltage Min: 1.62V; Supply Voltage Max: 3.63V; MCU Family: SAM 32; MCU Series: SAM D; RoHS Phthalates Compliant: Yes; MSL: MSL 3 - 168 hours; SVHC: No SVHC (27-Jun-2018)