Microcontroller

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Products
No Longer Manufactured
68HC908MR24

The MC68HC908MR24 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). All MCUs in 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.

Data Sheet

Reference Manual

Design Resources

Hardware

Quick reference to our board types.

1 hardware offering

Emulators, Probes, and Programmers
PEmicro Cyclone FX programmer

CYCLONE-FX

Documentation

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Application Note (5)

AN2295: Developer's Serial Bootloader – Application Note[AN2295]

Programming the Analog-to-Digital Converter on M68HC08 Microcontrollers[AN2984]

ADC Definitions and Specifications[AN2438]

Digital Direct Current Ignition System Using HC08 Microcontrollers[AN2159]

A 3-Phase ac Induction Motor Control System Based on the MC68HC908MR32[AN1857]

Application Note Software (4)

Software files for AN2984SW[AN2984SW]

Software for AN2120, zip format[AN2120SW]

Software for AN1857, zip format[AN1857SW]

AN2159SW[AN2159SW]

Data Sheet (2)

68HC908MR24 Advance Information - Data Sheet[MC68HC908MR24]

68HC908MR24 General Release Specification - Data Sheet[HC908MR24GRS]

Errata (1)

68HC908MR24 8-Bit Microcontroller Unit: Mask Set Errata 1 - Errata[68HC908MR24MSE1]

Reference Manual (3)

CPU08 Central Processor Unit - Reference Manual[CPU08RM]

TIM08 Timer Interface Module Reference Manual[TIM08RM]

Analog-to-Digital Reference Manual[ADCRM]

Selector Guide (7)

ARCHIVED - SG2000CR Application Selector Guide Index and Cross-Reference[SG2000CR]

ARCHIVED - SG2037 Dishwashers[SG2037]

ARCHIVED - SG2044 Dryers[SG2044]

ARCHIVED - SG2036 Cooking Products[SG2036]

ARCHIVED - SG2040 Washing Machines[SG2040]

ARCHIVED - SG2038 Refrigerators and Freezers[SG2038]

ARCHIVED - SG2039 Vacuum Cleaners[SG2039]

Technical Notes (6)

Interrupt Handling Considerations When Modifying EEPROM on HC08 Microcontrollers[EB608]

Techniques to Protect MCU Applications Against Malfunction Due to Code Run-Away[EB398]

Use of OSC2/XTAL as a Clock Output on Freescale Semiconductor Microcontrollers[EB396]

Porting the AN2120/D UDP/IP Code to the Avnet Evaluation Board[EB390]

TOF Consideration when Measuring a Long Input Capture Event[EB389]

M68EM08MR32 ADC Accuracy Improvement[EB385]

User Guide (1)

CodeWarrior®™ Development Studio for 68HC08 Quick Start Guide[CDSWHC08QS]

Design Resources

Hardware

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CodeWarrior^®™ Development Studio for 68HC08 Quick Start Guide[CDSWHC08QS]