Model:ATSAMD21G17D-MFT BRAND:Microchip description:IC MCU 32BIT 128KB FLASH 48QFN pack:tape(TR),Shear zone(CT),Digi-Reel? SERIES:Automotive, AEC-Q100, SAM D21G, Functional Safety (FuSa) status:in stock Core processor:ARM? Cortex?-M0+ Core specifications:32-位 Speed:48MHz Peripherals:Undervoltage detection/reset,DMA,I2S,POR,PWM,WDT I/O number:38 Program storage capacity:128KB(128K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:16K x 8 Voltage - powered by:1.62V ~ 3.63V Data converter:A/D 14x12b; D/A 1x10b Oscillator type:bosom Operating temperature:-40°C ~ 125°C(TA) Type of installation:Surface mount type Encapsulation/Shell:48-VFQFN Exposed pad Supplier device packaging:48-QFN(7x7)