Microcontroller Mcu, 32 Bit, Coldfire V2, 66Mhz, Bga-256; Product Range:Coldfire V2 Family Mcf528X Series Microcontrollers; Device Core:Coldfire V2; Data Bus Width:32 Bit; Operating Frequency Max:66Mhz; Program Memory Size:2Kb Rohs Compliant: Yes |Nxp MCF5282CVM66

MCF5282CVM66 – 32-bit ColdFire V2 Microcontroller – NXP Semiconductors

The MCF5282CVM66 from NXP Semiconductors is a high-performance 32-bit microcontroller engineered for demanding embedded applications. Featuring a ColdFire V2 core running at 66MHz, this RoHS-compliant IC delivers robust processing capabilities with integrated flash memory and versatile connectivity options. PCX ensures genuine NXP components with reliable stock and express shipping.

Key Features

• Core Architecture: 32-bit ColdFire V2 processor @ 66MHz
• Memory: 512KB Flash + 64KB RAM
• Voltage Range: 2.7V – 3.6V (low-power operation)
• I/O Capabilities: 150 programmable I/O pins
• Connectivity: CANbus, Ethernet, SPI, I2C, UART/USART
• Operating Temp: -40°C to 85°C (industrial grade)

Technical Specifications

This surface-mount microcontroller (256-MAPBGA package) includes advanced peripherals: DMA controllers, PWM modules, watchdog timer, and 8-channel 10-bit ADC. External oscillator support enables precise timing control. Part of the MCF528x series, it provides EBI/EMI interfaces for memory expansion and features power management tools like LVD (Low Voltage Detect) and POR (Power-On Reset).

Typical Applications

• Industrial automation controllers
• Networked IoT gateways
• Medical monitoring devices
• Automotive control systems
• Building management interfaces

About NXP Semiconductors

NXP Semiconductors is a global leader in secure connectivity solutions for embedded applications, with decades of innovation in automotive, industrial, and IoT markets. Their microcontrollers are renowned for architectural efficiency and real-time performance.

As a pioneer in mixed-signal processing, NXP maintains rigorous quality standards and extensive lifecycle support. Their ColdFire architecture delivers proven reliability in mission-critical systems, making NXP a trusted partner for complex embedded designs.

About Microcontrollers

Microcontrollers (MCUs) are integrated circuits that serve as the computational backbone in embedded systems, combining processors, memory, and programmable I/O on a single chip. They execute dedicated tasks in electronic devices, from simple sensor readings to complex real-time control.

Choosing the right MCU impacts system performance, power efficiency, and development timelines. Industrial-grade MCUs like the MCF528x series provide extended temperature operation and hardware-based security features essential for rugged applications where reliability is non-negotiable.

Packaging

Supplied in manufacturer trays for automated assembly. Surface-mount ready in 256-LBGA package (17x17mm).

FAQs

Q: Is this MCU suitable for new designs?
A: This part is marked “Not For New Designs” by NXP. Ideal for maintenance of existing systems; contact PCX for recommended alternatives.

Q: What development tools support the ColdFire V2 core?
A: NXP provides CodeWarrior development suite and third-party IDE support. Hardware debuggers include P&E Multilink interfaces.

Q: Can it operate without external memory?
A: Yes, with 512KB embedded flash and 64KB RAM, many applications run standalone. EBI interface allows external memory expansion.

Q: Does it support real-time operating systems (RTOS)?
A: Compatible with major RTOS like FreeRTOS, ThreadX, and µC/OS through ColdFire-specific ports.

Q: What’s the power consumption at 3.3V?
A: Refer to datasheet Section 5.2; typical active current is 85mA @ 66MHz (core only).

Q: Are evaluation boards available?
A: PCX stocks compatible NXP development kits; contact our technical support for recommendations.

⚠️ Note: Product images are representational; verify specifications via datasheet.

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