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68HC05P1A: Microcontroller  Favorite



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HC05P1AGRS 
MC68HC05P1A, MC68HCL05P1A, MC68HSC05P1A General Release Specification - Data Sheet
Data Sheetspdf372632/25/1997
HC05P1AGRS - MC68H(C)(CL)(SC)05P1A General Release Specifications

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AN991 
Using the Serial Peripheral Interface to Communicate Between Multiple Microcomputers
Application Notespdf934 11/28/2002
AN991 - As the complexity of user applications increases, many designers find themselves needing multiple microprocessors to provide necessary functionality in a circuit. Communication between multiple processors can often be difficult, especially when differing processors are used. A possible solution to this problem is usage of the serial peripheral interface (SPI), and interface intended for communication between integrated circuits on the same printed wire board. The MC68HC05C4 is one of the first single-chip microcomputers to incorporate SPI into hardware. (Scanned legacy document -- may take a  few minutes to download.)

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AN1688 
MISC Bus Slave Switch Node
Application Notespdf51507/11/2002
AN1688 - The Slave switch node, based on the very low cost MC68HC705J1A MCU, is used to illustrate the implementation of a software SCI within a communication protocol, as described in  AN1667/D.

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AN1667 
Software SCI Implementation to the MISC Communication Protocol
Application Notespdf74307/10/2002
AN1667 - This application note describes a software implementation of asynchronous serial communication for microcontroller units which do not possess a hardware SCI channel, such  as very low-cost microcontrollers (MCUs).
AN1667SW -

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AN2159 
Digital Direct Current Ignition System Using HC08 Microcontrollers
Application Notespdf1148011/20/2001
AN2159 - This application note describes a reference design for an engine electronic ignition system, known as digital Direct Current Ignition (DCI). The DCI system is targeted for single-cylinder, two-stroke engines such as mopeds.  At the heart of the system is a Freescale HC08 microcontroller, the MC68HC908JK3.
AN2159SW - Zipped software to accompany application note AN2159

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AN1733 
Implementing Caller ID Functionality in MC68HC(7)05 Applications
Application Notespdf69801/1/1998
AN1733 - This application note explores the hardware and software issues involved in implementing Caller ID functionality in applications based on Freescale's Family of MC68HC(7)05 microcontrollers (MCU). The note starts with a discussion of the signals and protocol used by service providers to transmit Caller ID data. The remainder of the note is devoted to a  design example.

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AN1736 
Variations in the MC68HC05Px Family
Application Notespdf38811/1/1998
AN1736 - This application note clarifies the important differences among the various HC05P Family devices for anyone who may be developing an application using one of these devices. It is particularly useful for those familiar with one of the members of the family but  wishes to move to another.

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AN-HK-22 
MC68HC05SR3 and MC68HC705SR3 Design Notes
Application Notespdf362801/1/1994
AN-HK-22 - This application note provides technical information about the MC68HC05SR3 and  MC68HC705SR3

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AN-HK-23 
MC6805R3 and MC68HC05SR3 Technical Comparison
Application Notespdf85501/1/1994
AN-HK-23 - This note documents the differences between the HCMOS MC68HC05SR3 and the NMOS MC6805R3. The MC68HC05SR3 is an enhanced HCMOS version  of 6805R3. The device is pin compatible with the NMOS part. Due to the differences in memory offset and instruction cycles, minor modification to existing R3 software is required.

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AN464 
Software Driver Routines for the MC68HC05 CAN Module
Application Notespdf318701/1/1993
AN464 - The software described in this application note comprises a number of driver routines which provide an interface between application software residing in the MCU ROM (or EPROM) and the  CAN module.

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AN463 
68HC05K0 Infra-red Remote Control
Application Notespdf77501/1/1992
AN463 - This application note describes the use of many of the device features to control an infra-red television remote control. The application could be very easily modified to control any device with a similar transmission protocol. It  will run on any of the K devices without modification.

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AN442 
Driving LCDs with M6805 Microprocessors
Application Notespdf132301/1/1991
AN442 - M6805 microprocessors include a wide range of parts with a large diversity of on-chip features. These include A/D and D/A convertors, serial interfaces, timers and display drivers. The display drive capability of the microprocessors range from none beyond I/O pins, through high current ports, to specialized display  drivers for LCDs and vacuum fluorescent displays.

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ANE416 
MC68HC05B4 Radio Synthesizer
Application Notespdf226701/1/1988
ANE416 - Application Note covering a MC68HC05B4 radio synthesizer.

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M68HC05TB 
HC05 Family - Understanding Small Microcontrollers
Reference Manualspdf269721/1/1998
M68HC05TB - HC05 Reference Manual

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EB396 
Use of OSC2/XTAL as a Clock Output on Freescale Semiconductor Microcontrollers
Engineering Bulletinspdf220 06/19/2002
EB396 - Engineering Bulletin.

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EB421 
The MCAN Module
Engineering Bulletinspdf23002/23/2000
EB421 - Engineering Bulletin.

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EB413 
Resetting MCUs
Engineering Bulletinspdf24501/1/2000
EB413 - EB413 Resetting MCUs.

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EB181 
Frequently Asked Questions and Answers for the M68HC05 Family MCAN Module
Engineering Bulletinspdf35601/1/1997
EB181 - This document answers frequently asked question about the M68HC05 Family MCAN module

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EB180 
Differences between the MC68HC705B16 and the MC68HC705B16N
Engineering Bulletinspdf19301/1/1996
EB180 - This engineering bulletin summarises the differences between two devices: the MC68HC705B16 and the MC68HC705B16N

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EB166 
System Design Considerations: Converting from the MC68HC805B6 to the MC68HC705B16 Microcontroller
Engineering Bulletinspdf93401/1/1993
EB166 - This engineering bulletin covers converting from the MC68HC805B6 to the MC68HC705B16 microcontroller

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