Model:LPC2138FHN64/01,55 BRAND:NXP SERIES:LPC2100 pack:tray Part status:Discontinued Core processor:ARM7? speed:60MHz Coprocessor/DSP:I2C,Microwire,SPI,SSI,SSP,UART/USART RAM Controller:Undervoltage detection/reset,POR,PWM,WDT Voltage:3V ~ 3.6V Operating temperature:A/D 16x10b;D/A 1x10b Safety features:interior Encapsulation/Shell:-40°C ~ 85°C(TA) Supplier device packaging:Surface mount type description:IC MCU 16/32B 512KB FLSH 64HVQFN