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P89LPC9408 - 8-bit microcontroller

General Description

The P89LPC9408 is a multi-chip module consisting of a P89LPC938 single-chip microcontroller combined with a PCF8576D universal LCD controller in a low-cost 64-pin package.

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

Key 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 512-byte customer Data EEPROM on chip allows serialization of devices, storage of set-up parameters, etc. s 32 segment × 4 backplane LCD controller supports from 1 to 4 backplanes. s 8-input multiplexed 10-bit ADC. Two analog comparators with selectable inputs and reference source.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com P89LPC9408 8-bit microcontroller with two-clock 80C51 core 8 kB 3 V byte-erasable flash, 32 segment × 4 LCD driver, 10-bit ADC Rev. 01 — 16 December 2005 Product data sheet 1. General description The P89LPC9408 is a multi-chip module consisting of a P89LPC938 single-chip microcontroller combined with a PCF8576D universal LCD controller in a low-cost 64-pin package. The LCD controller provides 32 segments and supports from 1 to 4 backplanes. Display overhead is minimized by an on-chip display RAM with auto-increment addressing. 2. 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.