Model:ATTINY828-AUR BRAND:Microchip description:IC MCU 8BIT 8KB FLASH 32TQFP pack:tape(TR),Shear zone(CT),Digi-Reel? SERIES:AVR? ATtiny status:in stock Core processor:AVR Core specifications:8-bit Speed:20MHz Peripherals:Undervoltage detection/reset,POR,PWM,WDT I/O number:28 Program storage capacity:8KB(8K x 8) Program memory type:Flash memory EEPROM capacity:256 x 8 RAM size:512 x 8 Voltage - powered by:1.7V ~ 5.5V Data converter:A/D 28x10b Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:32-TQFP Supplier device packaging:32-TQFP(7x7)