Motorola ColdFire MCF5281 Manuel d'utilisateur

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Freescale > 68K/ColdFire > ColdFire MCF5XXX > MCF5281
MCF5281 : Integrated ColdFire Version 2 Microcontroller
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The MCF5281 is a 32-bit microcontroller based on the ColdFire core and integrated
with Ethernet, Flash and CAN. This device offers advanced communications features, a
rich peripheral set and a variety of supporting software and development tools. The
MCF5281 offers flexibility in the embedded memory options provided in the 32-bit
microcontroller product portfolio.
Similar to its part device, the MCF5282, the MCF5281 is designed to simplify
embedded Ethernet-networked microcontroller applications. With its integrated 10/100
Mbps Ethernet MAC and network-ready applications software, the MCF5281 can bring
standards-based networking to a variety of traditional MCU applications including food
service equipment, security systems, vending machines, exercise equipment and
industrial controllers. Applications in all of these areas will benefit from networking
functions such as Web-based user interfaces, network time synchronization, and router/
gateway functionality for legacy serial protocols.
Block Diagram
MCF5281 Features
V2 ColdFire core delivering 76 (Dhrystone 2.1) MIPS at 80 MHz running from
Cache/RAM (max running from internal flash 66 MIPS)
256KB embedded flash memory
Enhanced Multiply-Accumulate Unit (eMAC) for DSP functionality
64 Kbytes of static RAM
10/100 Ethernet MAC
Cache for external access support
Address decode and chip selects
CAN 2.0B controller area network interface with 16 message buffers
Three UARTs with DMA capability
Queued serial peripheral interface (QSPI) with four peripheral chip selects
8-channel 10-bit queued analog-to-digital converter (QADC)
Four 32-bit timers with capture, compare and DMA capability
Eight 16-bit timer channels for capture, compare, and pulse width modulation
Four periodic interrupt timers (PITs)
I2C bus controller
JTAG for board testing
BDM for debug, including real-time trace
17 mm x 17 mm x 1.6 mm 256-ball MAPBGA package
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MCF5281 Product Summary Page
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Résumé du contenu

Page 1 - Contains

Register Login Basket Home | Contact Us Products Applications Technologies Support Where to Buy About Freescale Freescale > 68

Page 2 - Parametric Search

MCF5281 Product Summary PagePSQ40XXXXRTXC Quadnet Networking Protocols Full protocol suite: TCP, UDP, SLIP, ICMP, and ARP with Berkeley Sockets API. P

Page 3 - Documentation

MCF5281 Product Summary Page IDE (Integrated Development Environment) ID and Description Vendor ID Format Size K Rev # Order AvailabilityCFDSColdFi

Page 4 - MCF5281 Product Summary Page

MCF5281 Product Summary Page MCF5281CVF66MAPBGA 256 17*17*0.8P1.0No NoCOMMERCIAL, INDUSTRIALAvailable $17.83more MCF5281CVF80MAPBGA 256 17*17*0.8P

Page 5 - Hardware Tools

MCF5281 Product Summary Page● Operation at 66 and 80 MHz from -40C to +85C● Available software package including real-time operating system an

Page 6 - Application Software

MCF5281 Product Summary Page MCF5281 Documentation Documentation Application Note ID and Des

Page 7

MCF5281 Product Summary Page Reference Manual ID and Description Vendor ID Format Size K Rev # Date Last Modified Order AvailabilityCFPRMColdFire Fam

Page 8

MCF5281 Product Summary Page Return to Top MCF5281 Design Tools Hardware Tools Emulators/Probes/Wigglers ID and Description Vendor ID Format Size K

Page 9

MCF5281 Product Summary Page Models BSDL ID and Description Vendor ID Format Size K Rev # Order AvailabilityMCF5282BSDLMCF5282 BSDL FREESCALE bsd

Page 10 - Software Tools

MCF5281 Product Summary Page Device Drivers ID and Description Vendor ID Format Size K Rev # Order Availability5282FLASHMCF5282 internal Flash progra

Page 11 - Orderable Parts Information

MCF5281 Product Summary Page SMXCFSMX Modular RTOS for ColdFire smxCF is designed for the ColdFire processor family. It features hard real-time multi

Page 12 - Related Links

MCF5281 Product Summary Page ARC-MOT-SMTPSMTP Royalty free source code SMTP enables embedded devices to send e-mail to any SMTP server. This allows a

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