AN2503 Freescale Semiconductor / Motorola, AN2503 Datasheet
AN2503
Manufacturer Part Number
AN2503
Description
Slave LIN Driver for the MC68HC908QT/QY Family
Manufacturer
Freescale Semiconductor / Motorola
Datasheet
1.AN2503.pdf
(40 pages)
Application Note
AN2503/D
Rev. 1, 3/2004
Slave LIN Driver for the
MC68HC908QT/QY Family
By Luis Reynoso
Introduction
This product incorporates SuperFlash
SPS Latin America
Guadalajara, Jalisco, México
NOTE:
This application note describes a slave LIN (local interconnect network) driver
that complies with LIN Specification 1.3 and fits on Motorola’s smallest 8-bit
microcontroller with sufficient memory for a small application. The driver fits
within the 1.5 K of FLASH memory on the small and inexpensive
MC68HC(9)08QT/QY microcontroller unit (MCU). This shows that even the
smallest Motorola 8-bit MCU can support LIN when properly configured.
The MC68HC(9)08QT/QY is a member of the M68HC08 Family. All members
of the family use the enhanced M68HC08 central processor unit (CPU08) and
are available with a variety of modules, memory sizes and types, and package
types.
The source code, AN2503SW.zip, is written entirely in C and can be found at
the Motorola LIN website,
Motorola offers a complete range of products to meet your varied needs. You
can find more information about the complete LIN portfolio, including products,
software, documentation, and training at Motorola’s LIN website.
Also see
of Motorola’s LIN drivers and implementations.
With the exception of mask set errata documents, if any other Motorola
document contains information that conflicts with the information in the device
data sheet, the data sheet should be considered to have the most current and
correct data.
Freescale Semiconductor, Inc.
®
For More Information On This Product,
technology licensed from SST
LIN Driver Features and Performance Comparison
Go to: www.freescale.com
http://motorola.com/semiconductors/LIN.
© Motorola, Inc., 2004
for descriptions
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