Model:P87LPC764BD,512 BRAND:NXP SERIES:LPC700 pack:Pipe fittings Part status:Discontinued Core processor:8051 speed:20MHz Coprocessor/DSP:I2C,UART/USART RAM Controller:Undervoltage detection/reset,LED,POR,WDT Voltage:2.7V ~ 6V Operating temperature:- Safety features:interior Encapsulation/Shell:0°C ~ 70°C(TA) Supplier device packaging:Surface mount type description:IC MCU 8BIT 4KB OTP 20SO