9397 750 14465
Philips Semiconductors
P89LPC901/902/903
8-bit microcontrollers with two-clock 80C51 core
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data
Rev. 05 — 17 December 2004
52 of 53
Contact information
For additional information, please visit http://www.semiconductors.philips.com.
For sales ofce addresses, send e-mail to: sales.addresses@www.semiconductors.philips.com.
Fax: +31 40 27 24825
15. Data sheet status
[1]
Please consult the most recently issued data sheet before initiating or completing a design.
[2]
The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at
URL http://www.semiconductors.philips.com.
[3]
For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
16. Denitions
Short-form specication — The data in a short-form specication is
extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values denition — Limiting values given are in accordance with
the Absolute Maximum Rating System (IEC 60134). Stress above one or
more of the limiting values may cause permanent damage to the device.
These are stress ratings only and operation of the device at these or at any
other conditions above those given in the Characteristics sections of the
specication is not implied. Exposure to limiting values for extended periods
may affect device reliability.
Application information — Applications that are described herein for any
of these products are for illustrative purposes only. Philips Semiconductors
make no representation or warranty that such applications will be suitable for
the specied use without further testing or modication.
17. Disclaimers
Life support — These products are not designed for use in life support
appliances, devices, or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors
customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Right to make changes — Philips Semiconductors reserves the right to
make changes in the products - including circuits, standard cells, and/or
software - described or contained herein in order to improve design and/or
performance. When the product is in full production (status ‘Production’),
relevant changes will be communicated via a Customer Product/Process
Change Notication (CPCN). Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no
licence or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are
free from patent, copyright, or mask work right infringement, unless otherwise
specied.
Level
Denition
I
Objective data
Development
This data sheet contains data from the objective specication for product development. Philips
Semiconductors reserves the right to change the specication in any manner without notice.
II
Preliminary data
Qualication
This data sheet contains data from the preliminary specication. Supplementary data will be published
at a later date. Philips Semiconductors reserves the right to change the specication without notice, in
order to improve the design and supply the best possible product.
III
Product data
Production
This data sheet contains data from the product specication. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply. Relevant
changes will be communicated via a Customer Product/Process Change Notication (CPCN).