P89LPC904FD datasheet(1/41 Pages) PHILIPS

номер детали	P89LPC904FD

подробное описание детали	8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter

PDF	41 Pages

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производитель	PHILIPS [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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P89LPC904

8-bit microcontrollers with two-clock accelerated 80C51 core

1 kB 3 V byte-erasable Flash with 8-bit A/D converter

Rev. 02 — 25 June 2004

Preliminary data

1.

General description

The P89LPC904 is a single-chip microcontroller in a low-cost 8-pin package 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 P89LPC904 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

data storage.

s 128-byte RAM data memory.

s Two 16-bit counter/timers.

s 23-bit system timer that can also be used as a Real-Time clock.

s 2 -input multiplexed A/D converter/single DAC output. Two analog comparators

with selectable reference.

s Enhanced UART with fractional baud rate generator, break detect, framing error

detection, automatic address detection and versatile interrupt capabilities.

s High-accuracy internal RC oscillator option allows operation without external

oscillator components. The RC oscillator option is selectable and ﬁne tunable.

s 2.4 V to 3.6 V VDD operating range with 5 V tolerant I/O pins (may be pulled up or

driven to 5.5 V). Industry-standard pinout with VDD, VSS, and reset at locations 1,

8, and 4.

s Up to six I/O pins when using internal oscillator and reset options.

s 8-pin SO-8 package.

2.2 Additional features

s A high performance 80C51 CPU provides instruction cycle times of 167 ns to

333 ns for all instructions except multiply and divide when executing at 12 MHz.

This is six times the performance of the standard 80C51 running at the same

clock frequency. A lower clock frequency for the same performance results in

power savings and reduced EMI.

s In-Application Programming (IAP-Lite) and byte erase allows code memory to be

used for non-volatile data storage.

Аналогичный номер детали - P89LPC904FD

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	P89LPC901	1Mb / 55P	8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 04-21 November 2003
	P89LPC901FD	1Mb / 55P	8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 04-21 November 2003
	P89LPC901FN	1Mb / 55P	8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 04-21 November 2003
	P89LPC902	1Mb / 55P	8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 04-21 November 2003
	P89LPC902FD	1Mb / 55P	8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 04-21 November 2003

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Аналогичное описание - P89LPC904FD

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	P89LPC933	337Kb / 71P	8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters Rev. 06-20 June 2005
	P89LPC915	344Kb / 72P	8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter Rev. 04-17 December 2004
	P89LPC9107	257Kb / 58P	8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter Rev. 02-11 April 2005
	P89LPC938	318Kb / 68P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter Rev. 01-25 February 2005
	P89LPC952	307Kb / 66P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 10-bit ADC Rev. 01-16 September 2005
	P89LPC9351	341Kb / 74P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 8-bit ADC Rev. 01-19 November 2008
	P89LPC9151	1Mb / 91P	8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC Rev. 02-9 February 2010
	P89LPC915	379Kb / 75P	8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V flash with 8-bit A/D converter Rev. 05-15 December 2009
	P89LPC9102	291Kb / 61P	8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable flash with 8-bit A/D converter Rev. 03-10 July 2007
	P89LPC9301	312Kb / 65P	8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable flash Rev. 01-9 April 2009

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