P89LPC9103 - NXP Semiconductors

P89LPC9103 (P89LPC9102 - P89LPC9107) 8-bit microcontrollers

The P89LPC9102/9103/9107 are single-chip microcontrollers in low-cost 10-pin and 14-pin packages based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC9102/9103/9107 in order to reduce component count,.

Features

2.1 Principal features s 1 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. s 128-byte RAM data memory. s Two 16-bit timer/counters (P89LPC9102/9107). Two 16-bit timers (P89LPC9103) s 23-bit system timer that can also be used as a RTC. s Four input multiplexed 8-bit A/D converter/single DAC output. One analog comparator with selectable reference. s Enhanced UART with fractional baud rate generator, break detect, framing error detection, automatic address detection and versatile .