P89LPC9331 Datasheet (NXP Semiconductors)

P89LPC9331, 8-bit microcontroller

The P89LPC9331/9341/9351/9361 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 t

P89LPC9331 Features

* 2.1 Principal features

* 4 kB/8 kB/16 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. P89LPC9351 and P89LPC9361 also include a 512-byte auxiliary on-c