ATSAMD21J16A-AU. Analog peripheral circuits: ADC, DAC, Comparator. Component family: microcontroller. Configuration: surface-mounted component (SMD). Digital interface circuits: USB 2.0, SERCOM, I2S. Digital peripheral circuits: RTC, WDT, TC, DMAC. Housing (JEDEC standard): -. Housing: TQFP64. MCU circuit family: ARM Cortex-M0+. MCU type: 32-bit microcontroller. Max temperature: +85°C.. Number of I/O: 52. Number of terminals: 64. Program storage memory type: 'FLASH' memory. Program storage memory: 64 KB. RoHS: yes. Storage memory capacity: 8 KByte. Storage memory type: SRAM. [MHz]: 48 MHz. [V]: +3.63V. Original product from manufacturer: Microchip (atmel). Quantity in stock updated on 11/02/2025, 23:23