Microchip ATSAMD21J18A-AFT ARM 微控制器，32位，ARM Cortex-M0+，48 MHz，256 千字节，32 千字节，64引脚，TQFP

Interfaces: I2S/LIN/SPI/USART/US

MCU Family: SAM 32

MCU Series: SAM D21

Device Core: ARM Cortex M0+

IC Mounting: Surface Mount

No. of I/Os: 52

No. of Pins: 64

Product Range: SAM 32 Family SAM D21 Series Microcontrollers

Data Bus Width: 32 Bit

IC Case / Package: TQFP

Operating Frequency Max: 48

Operating Temperature Max: 125 °C

Operating Temperature Min: -40 °C

Datasheet