68HC908MR32/16 TARGET APPLICATIONS: appliance compressors sm

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68HC908MR32/16 TARGET APPLICATIONS: appliance compressors sm

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BR3044/D REV.
68HC908MR32/16
TARGET APPLICATIONS:
appliance compressors smart appliances industrial compressors (HVAC) variable speed pumps (well, gas) HVAC blowers fans general purpose drives exercise equipment small electronic vehicles medical scanners/pumps printers/scanners/fax electric lawn equipment throttle control seat module control uninterruptable power supplies Motorola strengthens position leader electronic motion control market with introduction 68HC908MR32 68HC908MR16. These highly integrated 8-bit FLASH microcontrollers specifically address needs embedded designer concerned with electronic motion control. 6-channel, 12-bit Pulse Width Modulator (PWMMC) only provides most comprehensive timer solution motors capitalizes CPU08 Port similarities between various motor Bytes types incorporates flexibility such that configured several drive Flash Port topologies. fault tolerant design PWMMC supports both center edge10 Channel/ aligned modes with automatic dead-time 10-Bit insertion patented dead-time Port compensation capability. With 16-32K FLASH memory, strong analog integration including 10-bit Analog Digital Converter Voltage Inhibit module, multiple serial communication modules input/output pins, these devices will meet needs such varied applications smart appliances, automotive sub-systems, industrial control uninterruptable power supplies.
CGMC 6-Channel/ 12-Bit PWMMC Port
TIMA TIMB
Port
Port
Features
High Performance 68HC08 Core Integrated Second Generation FLASH Memory Fine Programming Granularity (128 bytes erase page size) write/erase cycles over temperature 12-bit Pulse Width Modulation Motor Control complementary independent signals Programmable Output Polarity Edge- Center-Aligned Waveforms Automatic Dead Time Generation/Compensation 20mA sink PWMMC pins Programmable Fault Detection Write-once Registers Critical Parameters 125ns resolution 8MHz Analog Digital Converter 10-bit resolution, 8-bit accuracy Single conversion <17µs
Benefits
Object code compatible with 68HC05 Minimizes programming costs, programming bytes fast 2milliseconds Allows In-Application Programming (IAP) with Motorola's patented FLASHwire technology Eliminates need external serial EEPROM
Provides multiple motor multi-phase control capability Reduces system cost through integration digital/analog circuitry Includes patented distortion correction circuitry that dramatically reduces system-noise improves efficiency drive without need external current sensors Allows direct drive opto-coupling stage Guarantees immediate shutdown outputs ensuring motor consumer safety
Provides single continuous conversion Generates interrupt when input signal exceeds software programmable limit
Features continued
Dual Programmable 16-bit Timers 125ns resolution 8MHz External clock input Counter free running modulo up-counter Asynchronous Serial Communications Interface (SCI)
Benefits continued
Provides input capture, output compare, unbuffered Pairing timer channels provides buffered function
Industry standard UART 3-pin interface with other asynchronous serial devices Supports 9-bit communication protocol (wake-up bit) Multiprocessor communication Simple connection display additional peripherals, independent from Issues reset event runaway code
Synchronous Serial Communications Interface
Computer Operating Properly Watchdog Timer Selectable Trip Point Voltage Inhibit
Integration reduces system cost
Application Notes
AN1792 Using MC68HC908MR24 Place MC68HC708MP16 AN1664 Cost Phase Motor Control System Based MC68HC908MR24 AN1844 Using MC68HC908MR32 Place MC68HC908MR24 many more Embedded Motion Control website
68HC908M32/16 CUSTOMER SUPPORT
Technical Support: www.motorola.com/ semiconductors/support 1-800-521-6274 Website: www.motorola.com/ semiconductors/motor Literature Distribution Center Motorola: 1-800-441-2447 Other Inquiries: Contact your Motorola sales representative authorized distributor
Ordering Information
Part
Sample Packs KPC68HC908MR32CFU KPC68HC908MR32CB Production Product MC68HC908MR32CFU MC68HC908MR32VFU MC68HC908MR32CB MC68HC908MR32VB MC68HC908MR16CFU MC68HC908MR16VFU MC68HC08MR16CB MC68HC08MR16VB
Operating Voltage
5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V
Frequency
8MHz 8MHz
Temp
Package
SDIP SDIP SDIP SDIP SDIP
Availability
2000 2000
8MHz 8MHz 8MHz 8MHz 8MHz 8MHz 8MHz 8MHz
2000 2000 2000 2000 2000 2000 2000 2000
Best-in Class Development Support
68HC908MR32/68HC908MR16 supported comprehensive scalable development tools including: Device programming emulation solutions (see below) Broad third party software hardware support website www.motorola.com/mcu Modular electronic motion control evaluation development boards Embedded Motion Control website
Development Tool Kits Components
Part Number
Kits M68ICS08MR KITMMEVS08MR32 KITMMDS08MR32 Components M68MMDS0508 M68MMPFB0508 M68EM08MR32 M68CBL05C M68TC08MR24B56 M68TC08MR24FU64
Description
MRxx programmer/in-circuit debug Cost-effective real-time in-circuit emulator High performance real-time in-circuit emulator High performance emulator MMEVS platform board Emulation module daughter board noise flex-cable 56-pin SDIP target head adapter 64-pin target head adapter
Resale*
$295 $1450 $3950 $2950 $395 $495 $120 $250 $250
Availability
2000 2000 2000 2000
*All prices manufacturer's suggested resale North America.
©2000 Motorola, Inc. Motorola registered trademark DigitalDNA DigitalDNA logo trademarks Motorola, Inc.

68HC908MR32/16 TARGET APPLICATIONS: appliance compressors sm

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