P89LPC9401 Datasheet (NXP) - 8-bit microcontroller

P89LPC9401, 8-bit microcontroller

The P89LPC9401 is a multi-chip module consisting of a P89LPC931 single-chip microcontroller combined with a PCF8576D universal LCD driver in a low-cost 64-pin package.

The LCD driver provides 32 segments and supports from 1 to 4 backplanes.

Display overhead is minimized by an on-chip display RAM wit

P89LPC9401 Features

* 2.1 Principal features s 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. s 256-byte RAM data memory. s 32 segment × 4 backplane LCD controller supports from 1 to 4 backplanes. s Two ana