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P89LPC932A1 Datasheet 8-bit Microcontroller

Manufacturer: NXP Semiconductors

Overview: P89LPC932A1 Rev. 02 — 10 May 2005 .. 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM Product data sheet 1.

General Description

The P89LPC932A1 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 P89LPC932A1 in order to reduce ponent count, board space, and system cost.

2.

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, 512-byte auxiliary on-chip RAM. s 512-byte customer data EEPROM on chip allows serialization of devices, storage of set-up parameters, etc. s Two analog comparators with selectable inputs and reference source. s Two 16-bit counter/timers (each may be configured to toggle a port output.

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