Model:AT83C5135-PNTUL BRAND:Microchip description:IC MCU 8BIT 16KB FLASH 32VQFN pack:tray SERIES:- status:Digi-Key Stop offering Core processor:80C52 Core specifications:8-bit Speed:48MHz Peripherals:LED,POR,PWM,WDT I/O number:18 Program storage capacity:16KB(16K x 8) Program memory type:Flash memory EEPROM capacity:- RAM size:1K x 8 Voltage - powered by:2.7V ~ 3.6V Data converter:- Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:32-VFQFN Exposed pad Supplier device packaging:32-VQFN(5x5)