Model:AT89C5130A-RDRUM BRAND:Microchip description:IC MCU 8BIT 16KB FLASH 64LQFP pack:tape(TR),Shear zone(CT),Digi-Reel? SERIES:AT89C513x status:in stock Core processor:80C51 Core specifications:8-bit Speed:48MHz Peripherals:LED,POR,PWM,WDT I/O number:34 Program storage capacity:16KB(16K x 8) Program memory type:Flash memory EEPROM capacity:4K x 8 RAM size:1.25K x 8 Voltage - powered by:2.7V ~ 5.5V Data converter:- Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:64-LQFP Supplier device packaging:64-LQFP(10x10)