Model:ATTINY104F-SSFR BRAND:Microchip description:IC MCU 8BIT 1KB FLASH 14SOIC pack:tape(TR),Shear zone(CT),Digi-Reel? SERIES:AVR? ATtiny status:in stock Core processor:AVR Core specifications:8-bit Speed:12MHz Peripherals:POR,PWM,WDT I/O number:12 Program storage capacity:1KB(1K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:32 x 8 Voltage - powered by:1.8V ~ 5.5V Data converter:A/D 8x10b Oscillator type:bosom Operating temperature:-40°C ~ 125°C(TA) Type of installation:Surface mount type Encapsulation/Shell:14-SOIC(0.154",3.90mm width) Supplier device packaging:14-SOIC