Datasheet4U Logo Datasheet4U.com

P89LPC903 - 8-bit microcontrollers

General Description

The P89LPC901/902/903 are single-chip microcontrollers in low-cost 8-pin packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices.

Key Features

  • 2.1 Principal features s 1 kB byte-erasable Flash code memory organized into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage. s 128-byte RAM data memory. s Two 16-bit counter/timers. (P89LPC901 Timer 0 may be configured to toggle a port output upon timer overflow or to become a PWM output. ) s 23-bit system timer that can also be used as a Real-Time clock. s Two analog compara.

📥 Download Datasheet

Full PDF Text Transcription for P89LPC903 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for P89LPC903. For precise diagrams, and layout, please refer to the original PDF.

P89LPC901/902/903 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 05 — 17 December 2004 Product data 1. General description The P89...

View more extracted text
Rev. 05 — 17 December 2004 Product data 1. General description The P89LPC901/902/903 are single-chip microcontrollers in low-cost 8-pin 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 P89LPC901/902/903 in order to reduce component count, board space, and system cost. 2. Features 2.1 Principal features s 1 kB byte-erasable Flash code memory organized into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile da

More Datasheets from NXP Semiconductors

Part Number Description
P89LPC901 8-bit microcontrollers
P89LPC902 8-bit microcontrollers
P89LPC920 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 256-byte data RAM
P89LPC9201 (P89LPC92xx) 8-bit Microcontroller
P89LPC921 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 256-byte data RAM
P89LPC9211 (P89LPC92xx) 8-bit Microcontroller
P89LPC922 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 256-byte data RAM
P89LPC9221 8-bit microcontrollers
P89LPC922A1 (P89LPC92xx) 8-bit Microcontroller
P89LPC924 (P89LPC924 / P89LPC925) 8-bit microcontrollers