Model:ATSAMD10D14A-MUT BRAND:Microchip description:IC MCU 32BIT 16KB FLASH 24QFN pack:tape(TR),Shear zone(CT),Digi-Reel? SERIES:SAM D10D status:in stock Core processor:ARM? Cortex?-M0+ Core specifications:32-位 Speed:48MHz Peripherals:Undervoltage detection/reset,DMA,POR,WDT I/O number:22 Program storage capacity:16KB(16K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:4K x 8 Voltage - powered by:1.62V ~ 3.63V Data converter:A/D 10x12b;D/A 1x10b Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:24-VFQFN Exposed pad Supplier device packaging:24-QFN(4x4)