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P89LPC952 Datasheet (p89lpc952 / P89lpc954) 8-bit Microcontroller

Manufacturer: NXP Semiconductors

Overview: P89LPC952/954 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB/16 kB 3 V byte-erasable flash with 10-bit ADC Rev. 04 — 24 July 2008 Product data sheet 1.

General Description

The P89LPC952/954 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 P89LPC952/954 in order to reduce component count, board space, and system cost.

2.

Key Features

  • 2.1 Principal features I 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. I 256-byte RAM data memory and a 256-byte auxiliary on-chip RAM. I 8-input multiplexed 10-bit ADC with window comparator that can generate an interrupt for in or out of range results. Two analog comparators with selectable inputs and reference source. I Two 16-bit counter/timers (each may be configured to.

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P89LPC952 Distributor