ATSAMD21J15B-MU Microchip Technology

Description: IC MCU 32BIT 32KB FLASH 64QFN, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 4K x 8, Program Memory Size: 32KB (32K x 8), Speed: 48MHz, Mounting Type: Surface Mount, Package / Case: 64-VFQFN Exposed Pad, Packaging: Tray, DigiKey Programmable: Not Verified, Number of I/O: 52, Supplier Device Package: 64-QFN (9x9), Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT, Connectivity: I²C, LINbus, SPI, UART/USART, USB, Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V, Core Size: 32-Bit Single-Core, Data Converters: A/D 20x12b; D/A 1x10b, Core Processor: ARM® Cortex®-M0+, Program Memory Type: FLASH, Oscillator Type: Internal.