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Interfaces: I2C/SPI/UART/USART/U
MCU Family: SAM 32
MCU Series: SAM R21
Device Core: ARM Cortex M0+
IC Mounting: Surface Mount
No. of I/Os: 28
No. of Pins: 48
Product Range: SAM 32 Family SAM R21 Series Microcontrollers
Data Bus Width: 32 Bit
IC Case / Package: QFN EP
Operating Frequency Max: 48
Operating Temperature Max: 125 °C
Operating Temperature Min: -40 °C
