n 2 kB byte-erasable Flash code memory organized into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage. n 256-byte RAM data memory. n Two 16-bit counter/timers. Timer 0 (and Timer 1 - P89LPC917) may be configured to toggle a port output upon timer overflow or to become a PWM output. n 23-bit system timer that can also be used as a Real-Time clock. n 4-input multiplexed 8-bit A/D converter/single DAC output. Two *og comparators with selectable reference. n Enhanced UART with fractional baud rate generator, break detect, framing error detection, automatic address detection and versatile interrupt capabilities. n SPI communication port (P89LPC916). n Internal RC oscillator option allows operation without external oscillator components. The RC oscillator (factory calibrated to ±1 %) option is selectable and fine tunable. n 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or driven to 5.5 V). n Up to 14 I/O pins when using internal oscillator and reset options (P89LPC916, P89LPC917).
