Model:TS87C52X2-VIE BRAND:Microchip description:IC MCU 8BIT 8KB OTP 44VQFP pack:tray SERIES:87C status:Discontinued Core processor:80C51 Core specifications:8-bit Speed:60/30MHz Peripherals:POR I/O number:32 Program storage capacity:8KB(8K x 8) Program memory type:OTP EEPROM capacity:- RAM size:256 x 8 Voltage - powered by:4.5V ~ 5.5V Data converter:- Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:44-QFP Supplier device packaging:44-VQFP