Freescale
ColdFire+/ColdFire MCUs and Processors

Available Monday-Friday, 8AM-6PM CT (US & Canada), 9AM-5PM CET (Europe), 9AM-5PM HKG (Asia).

ColdFire+/ColdFire MCUs and Processors

With a wide portfolio of 32-bit microcontroller solutions, an unparalleled range of performance and peripherals, and one of the lowest-power 32-bit MCUs on the market, ColdFire® offers incredible flexibility and choice. Enabled by a vast ecosystem of development tools and design resources, we help make development on 32-bit as easy as it can be.

ColdFire+ is next generation ColdFire products which combine cutting-edge, low-power performance with a diverse set of analog, connectivity and security peripherals, all contained in cost-effective, small footprint packages.

ColdFire+/ColdFire MCUs and Processors

ColdFire+ MCUs
- MCF51Jx: ColdFire+ Jx family
- MCF51Qx: ColdFire+ Qx Family
ColdFire MCUs
- V1 MCUs
  - MCF51EM: MCF51EM256 32-bit MCU for Smart Meter Applications
  - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
  - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
  - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
  - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
  - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
- V2 MCUs
  - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
  - MCF521X: 32-bit microcontroller with CAN
  - MCF521XX: 32-Bit Microcontroller
  - MCF5221X: 32-Bit Microcontroller with USB On-The-Go
  - MCF5222X: 32-bits Microcontrollers with USB
  - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
  - MCF528X: Integrated ColdFire V2 Ethernet, CAN and Flash Microcontrollers
ColdFire Processors
- V2 Embedded Processors
  - MCF5206: Integrated ColdFire V2 Microprocessor
  - MCF5206E: Integrated ColdFire Microprocessor with DMA
  - MCF520X: Integrated ColdFire V2 External Memory and Ethernet Microprocessors
  - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - MCF523X: Integrated V2 ColdFire Microprocessor
  - MCF524X: Integrated ColdFire Version 2 Microprocessor
  - MCF525X: Integrated ColdFire V2 Microprocessor
  - MCF527X: ColdFire V2 Integrated Microprocessor
  - SCF5250: Integrated ColdFire V2 Microprocessor
- V3 Embedded Processors
  - MCF5301x: Low-Power MPU with dual Ethernet, USB, and audio sub-system
  - MCF530X: Integrated ColdFire V3 Microprocessor
  - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
  - MCF537X: Coldfire V3 Microprocessor with Ethernet, USB and Encryption
- V4 Embedded Processors
  - MCF548X: ColdFire V4e Microcontroller with Ethernet, CAN and Encryption
  - MCF5441X: 32-bit microprocessor
  - MCF540X: Integrated ColdFire V4 Microprocessor
  - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - MCF547X: ColdFire V4 Microprocessor with Ethernet and Encryption
68K Processors (Legacy)
- 68K M683XX
  - MC68302: Integrated Multi-Protocol Processor
  - MC68306: Integrated EC000 Processor
  - MC68331: 32 Bit Microcontroller
  - MC68332: 32-Bit Microcontroller
  - MC68336: 32 Bit Microcontroller
  - MC68340: Integrated Processor with DMA
  - MC68360: Quad Integrated Communication Controller (QUICC)
  - MC68376: 32 Bit Microcontroller
  - MC68F375: 32 Bit Microcontroller
- 68K M680X0
  - MC68000: Low Cost 32-Bit Microprocessor (Including HC000, HC001, EC000 and SEC000)
  - MC68020: 32-Bit Microprocessor
  - MC68030: Enhanced 32-Bit Processor
  - MC68040: (Including EC, LC, and V)
  - MC68060: Superscalar 68K Microprocessor
    (Including the LC060 and EC060)
ColdFire Peripherals

ColdFire+/ColdFire MCUs and Processors by Application

Automotive
- Body Electronics
  - Automotive Audio Systems
    - MCF525X: Integrated ColdFire V2 Microprocessor
  - Heating Ventilation and Air Conditioning (HVAC)
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
Connectivity
- Automotive Protocols
  - Controller Area Network (CAN)
    - MCF521X: 32-bit microcontroller with CAN
- Industrial Network and Field Bus Protocols
  - Controller Area Network (CAN)
    - MCF521X: 32-bit microcontroller with CAN
  - EtherCAT
    - MCF5441X: 32-bit microprocessor
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - ETHERNET Powerlink
    - MCF521X: 32-bit microcontroller with CAN
  - EtherNet/IP™
    - MCF521X: 32-bit microcontroller with CAN
  - IEEE® 1588
    - MCF5441X: 32-bit microprocessor
Consumer
- Mobile Consumer
  - Portable Accessories
    - MCF51Jx: ColdFire+ Jx family
- Home Consumer
  - Badge Printers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Battery-Powered Devices (Secure)
    - MCF51Qx: ColdFire+ Qx Family
  - Digital Picture Frames
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Digital Video Recorders
    - MCF540X: Integrated ColdFire V4 Microprocessor
  - Gaming Accessories
    - MCF51Qx: ColdFire+ Qx Family
  - Gaming Equipment
    - MCF527X: ColdFire V2 Integrated Microprocessor
  - Internet Television
    - MCF540X: Integrated ColdFire V4 Microprocessor
  - LCD Backlighting
    - MCF521X: 32-bit microcontroller with CAN
  - Mediaweb Boxes
    - MCF540X: Integrated ColdFire V4 Microprocessor
  - PC Peripherals
    - MCF51Jx: ColdFire+ Jx family
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Remote Controls
    - MCF51Jx: ColdFire+ Jx family
  - Set Top Boxes
    - MCF530X: Integrated ColdFire V3 Microprocessor
  - USB-Audio Bridges
    - MCF51Jx: ColdFire+ Jx family
  - Voice-Over-Internet Protocol (VoIP)
    - MCF525X: Integrated ColdFire V2 Microprocessor
    - MCF527X: ColdFire V2 Integrated Microprocessor
    - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
    - MCF537X: Coldfire V3 Microprocessor with Ethernet, USB and Encryption
    - MCF5441X: 32-bit microprocessor
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
- Home Appliances
  - Boiler Heating Control
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Cooking Products
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Dishwashers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Dryers
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Refrigerators
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Room Air Conditioning System
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Small Appliances
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
  - Washing Machines
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
Industrial
- Smart Grid and Smart Metering
  - Phase Measurement Units
    - MCF51EM: MCF51EM256 32-bit MCU for Smart Meter Applications
  - ZigBee®
    - MCF520X: Integrated ColdFire V2 External Memory and Ethernet Microprocessors
  - ZigBee® Control Nodes
    - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
    - MCF5222X: 32-bits Microcontrollers with USB
  - Electricity Meters
    - Polyphase Electricity Meter
      - MCF51EM: MCF51EM256 32-bit MCU for Smart Meter Applications
  - Flow Meters
    - Gas and Water Meter
      - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
  - Electronic Heat Allocation Meters
    - Advanced Heat Meter
      - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
  - Wireless Solutions for Metering
    - ZigBee® for Home Area Network Metering
      - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
  - Power Line Communications
    - OFDM Power Line Modem
      - MCF51EM: MCF51EM256 32-bit MCU for Smart Meter Applications
      - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
- Digital Power Conversion
  - Residential Solar Power Inverters
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
- Factory Automation
  - Communication
    - MCF520X: Integrated ColdFire V2 External Memory and Ethernet Microprocessors
  - Ethernet to Serial Connectivity Devices
    - MCF5441X: 32-bit microprocessor
  - Fingerprint Recognition
    - MCF524X: Integrated ColdFire Version 2 Microprocessor
  - High-End Control Panels
    - MCF530X: Integrated ColdFire V3 Microprocessor
  - Home/Industrial Automation
    - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
    - MCF5222X: 32-bits Microcontrollers with USB
  - Human Machine Interface (HMI)
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
    - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
  - Industrial Compressors
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Industrial Energy Measurement
    - MCF51EM: MCF51EM256 32-bit MCU for Smart Meter Applications
  - Industrial Operator Interfaces
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Iris Scanning Applications
    - MCF524X: Integrated ColdFire Version 2 Microprocessor
  - Networked Control Power Grid Controller
    - MCF5441X: 32-bit microprocessor
  - Pumps
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Remote Monitoring
    - MCF527X: ColdFire V2 Integrated Microprocessor
  - Industrial Control
    - Industrial Control
      - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
    - Input-Output Control (I/O Control)
      - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
    - Process Control, Temperature Control
      - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
      - MCF523X: Integrated V2 ColdFire Microprocessor
      - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
      - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
    - Programmable Logic Control (PLC)
      - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
      - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
      - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Industrial Networking
    - Ethernet Converter (Bridge)
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
      - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
    - Ethernet Switch
      - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
      - MCF523X: Integrated V2 ColdFire Microprocessor
      - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
      - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
    - Fieldbus-to-Ethernet Gateway
      - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
      - MCF523X: Integrated V2 ColdFire Microprocessor
      - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
      - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
    - Industrial Hub
      - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
      - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
    - Industrial Networking
      - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
      - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - Intercom and Public Address Systems
      - MCF5301x: Low-Power MPU with dual Ethernet, USB, and audio sub-system
  - Industrial Peripherals
    - Mobile Robot (Battery Operated)
      - MCF527X: ColdFire V2 Integrated Microprocessor
      - MCF548X: ColdFire V4e Microcontroller with Ethernet, CAN and Encryption
- Home Appliances
  - Boiler Heating Control
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Cooking Products
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Dishwashers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Dryers
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Refrigerators
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Room Air Conditioning System
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Small Appliances
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
  - Washing Machines
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AG: 32-bit ColdFire® V1 Microcontrollers
- Building Control
  - Access Control
    - MCF5301x: Low-Power MPU with dual Ethernet, USB, and audio sub-system
  - Access Panels, Elevators, Security, HVAC
    - MCF5441X: 32-bit microprocessor
  - Audio Applications
    - MCF524X: Integrated ColdFire Version 2 Microprocessor
  - Building Control
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Environmental and Building Automation
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
  - Fieldbus-to-Ethernet Gateway
    - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF523X: Integrated V2 ColdFire Microprocessor
    - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Fire alarms
    - MCF5301x: Low-Power MPU with dual Ethernet, USB, and audio sub-system
  - Fire and Security Systems
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF521XX: 32-Bit Microcontroller
    - MCF5221X: 32-Bit Microcontroller with USB On-The-Go
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - HVAC Building and Control Systems
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Security and Access Control Panels
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
    - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
    - MCF5222X: 32-bits Microcontrollers with USB
    - MCF537X: Coldfire V3 Microprocessor with Ethernet, USB and Encryption
  - Security and Alarms Systems
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
  - Security and Building Control Systems
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
  - Security Control Pads
    - MCF51Qx: ColdFire+ Qx Family
  - Security Systems
    - MCF524X: Integrated ColdFire Version 2 Microprocessor
    - MCF548X: ColdFire V4e Microcontroller with Ethernet, CAN and Encryption
  - Sensors
    - MCF51EM: MCF51EM256 32-bit MCU for Smart Meter Applications
  - Wireless Sensor Nodes
    - MCF51Qx: ColdFire+ Qx Family
  - Lighting
    - Lighting Control
      - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
      - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
      - MCF521XX: 32-Bit Microcontroller
      - MCF5222X: 32-bits Microcontrollers with USB
- Points-of-Sale and Kiosks
  - Barcode Scanners/Printers
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
  - Electronic Point-of-Sales (ePOS) Terminals
    - MCF51CN128: 32-bit ColdFire® V1 Microcontrollers
    - MCF525X: Integrated ColdFire V2 Microprocessor
    - MCF5301x: Low-Power MPU with dual Ethernet, USB, and audio sub-system
    - MCF548X: ColdFire V4e Microcontroller with Ethernet, CAN and Encryption
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Portable Electronic Point of Sale (ePOS) Terminals
    - MCF5222X: 32-bits Microcontrollers with USB
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - POS Printer
    - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Stationary Electronic Point of Sale (ePOS) Terminals
    - MCF5222X: 32-bits Microcontrollers with USB
    - MCF525X: Integrated ColdFire V2 Microprocessor
    - MCF5301x: Low-Power MPU with dual Ethernet, USB, and audio sub-system
    - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
Medical/Healthcare
- Diagnostics and Therapy
  - Anesthesia Unit Monitor
    - MCF5221X: 32-Bit Microcontroller with USB On-The-Go
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Defibrillators
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
    - MCF5441X: 32-bit microprocessor
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Electrocardiograph (ECG)
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Health Care Equipment and Devices
    - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
    - MCF5222X: 32-bits Microcontrollers with USB
    - MCF537X: Coldfire V3 Microprocessor with Ethernet, USB and Encryption
  - Hospital Admission Machine
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Medical Instrumentation and Monitors
    - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
    - MCF521XX: 32-Bit Microcontroller
    - MCF5221X: 32-Bit Microcontroller with USB On-The-Go
    - MCF525X: Integrated ColdFire V2 Microprocessor
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Nonportable Data Analysis and Processing
    - MCF5441X: 32-bit microprocessor
  - Patient Monitoring Systems
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
  - Powered Patient Beds
    - MCF51JM: Flexis 32-bit V1 ColdFire® USB Microcontroller
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
  - Ventilators and Respirators
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF5441X: 32-bit microprocessor
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Vital Signs Monitors
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
- Health and Wellness
  - Blood Pressure Monitors
    - MCF51Jx: ColdFire+ Jx family
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Heart Rate Monitors
    - MCF51Jx: ColdFire+ Jx family
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Pulse Oximetry
    - MCF51Jx: ColdFire+ Jx family
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Telehealth System
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
- Home Portable
  - Blood Glucose Monitors (Glucometers)
    - MCF51Jx: ColdFire+ Jx family
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Blood Pressure Monitors
    - MCF51Jx: ColdFire+ Jx family
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Fetal Heart Rate Monitors
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
  - Handheld Medical/Industrial Applications
    - MCF521XX: 32-Bit Microcontroller
  - Heart Rate Monitors
    - MCF51Jx: ColdFire+ Jx family
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Pulse Oximetry
    - MCF51Jx: ColdFire+ Jx family
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
    - MCF51JE: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - Telehealth System
    - MCF51MM: Flexis™ 32-bit ColdFire® V1 Microcontrollers
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
- Imaging
  - Digital X-Ray
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
  - Ultrasound
    - MCF5227X: V2 Microcontroller with Touchscreen, LCD Controller and USB
Motor Control
- 1-Phase AC Induction Motor
  - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
- 3-Phase AC Induction Motor
  - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
- Brushless DC (BLDC) Motor
  - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
  - MCF523X: Integrated V2 ColdFire Microprocessor
- Permanent Magnet Synchronous Motor
  - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
- Stepper Motor
  - MCF51AC: Flexis™ 32-bit ColdFire® V1 Microcontrollers
- Up to Two Motors, Low-Voltage
  - MCF5441X: 32-bit microprocessor
Networking
- Network Attached Storage (NAS)
  - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
- Routers
  - MCF530X: Integrated ColdFire V3 Microprocessor
- Test and Measurement
  - MCF51QE: Flexis 32-bit ColdFire V1 Microcontroller
  - MCF521XX: 32-Bit Microcontroller
  - MCF5221X: 32-Bit Microcontroller with USB On-The-Go
  - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
- Switch
  - Ethernet Converter (Bridge)
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Ethernet Switch
    - MCF5223X: Integrated ColdFire V2 Ethernet Microcontrollers
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF523X: Integrated V2 ColdFire Microprocessor
    - MCF532X: ColdFire V3 Microprocessor with LCD driver, Ethernet, USB and CAN
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption
  - Industrial Hub
    - MCF5225X: One-Stop-Shop Connectivity 32-bit Microcontrollers
    - MCF5445X: 32-bit Microprocessor with USB On-The-Go, Ethernet, PCI, DDR2/DDR controller and Encryption

Design Resources

Related ARM-based Microcontrollers
- Kinetis Microcontrollers
Getting Started
Software and Tools
Technology, Standards and Protocols
- Thin Film Storage (TFS) with FlexMemory Technology
Design Help
- ColdFire Discussion Forum
- Alliance Network

Now Available ColdFire+ Jx and Qx MCUs

ColdFire+ MCUs are built upon Freescale's strong heritage of 32–bit MCU development and the new families are the next step in the evolution of ColdFire architecture. The ColdFire+ Qx and Jx families bring new features to the ColdFire portfolio, including FlexMemory, configurable embedded electrically erasable programmable read–only memory (EEPROM), highly–accurate mixed–signal capability, low–power features and additional application–specific peripherals for consumer devices.

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