| •NXP (Philips) LPC21 xx ARM7 based 32 bit •On board external clock frequency 12 MHz •GPIO Expansion header •Expansion header for SPI and I2C bus. •Expansion header for External interrupt •Expansion header for DAC •Expansion header to drive stepper motor •On board ADC pot for simulation Analog signal •Debugging header with JTAG interface(14 Pin) •8 User programmable LEDs •Push button for simulating an external interrupt. •Slide switch to select ISP/ RUN mode. •CAN Bus interface(optional) variant dependant •USB Device side (optional) variant dependant • 1 X UART for programming and debugging •4X4 matrix keypad • 16X2 LCD module •7 Seg. display •For Int. RTC battery back-up and crystal 32.768KHz variant dependant |