Description
www.DataSheet4U.com P89LPC970/971/972 8-bit microcontroller with accelerated two-clock 80C51 core 2 kB/4 kB/8 kB wide-voltage byte-erasable flash Rev.
The P89LPC970/971/972 is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that execut.
Features
* 2.1 Principal features
* 2 kB/4 kB/8 kB byte-erasable flash code memory organized into 1 kB sectors and 64-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage.
* 256-byte RAM data memory.
* Two analog comparators with selectable inputs a
Applications
* Active-LOW reset. On-chip power-on reset allows operation without external reset components. A software reset function is also available.
* Configurable on-chip oscillator with frequency range options selected by user programmed flash configuration bits. Oscillator options support
