P89LPC972, P89LPC970 Datasheet - NXP Semiconductors

P89LPC972 8-bit microcontroller

The P89LPC970/971/972 is a single-chip microcontroller, available in low cost 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 P89LP.

P89LPC972 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

P89LPC970_NXPSemiconductors.pdf