Part Number: MCF5272VM66

Manufacturer: NXP USA Inc.

Description: IC MCU 32BIT 16KB ROM 196MAPBGA

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of MCF5272VM66

Datasheet  MCF5272VM66 datasheet
Category Integrated Circuits (ICs)
Family Embedded – Microcontrollers
Manufacturer Freescale Semiconductor – NXP
Series MCF527x
Packaging Tray
Part Status Active
Core Processor Coldfire V2
Core Size 32-Bit
Speed 66MHz
Connectivity EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB
Peripherals DMA, WDT
Number of I/O 32
Program Memory Size 16KB (4K x 32)
Program Memory Type ROM
RAM Size 1K x 32
Voltage – Supply (Vcc/Vdd) 3 V ~ 3.6 V
Data Converters
Oscillator Type External
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 196-LBGA
Supplier Device Package 196-MAPBGA (15×15)


Meet the powerful MCF5272VM66 microcontroller, which is used in embedded systems. With its 32-bit ColdFire V2 architecture and 66MHz clock speed, this small powerhouse has great efficiency. With 16KB ROM, it boots up quickly and reliably for smooth operation. It fits into a form factor of 196-LBGA (15×15) and has a variety of peripherals and ADC features.

The MCF5272VM66 microcontroller is easy to understand with this help. Learn about its architecture, key features, and how to use them for different purposes. No matter how much you know about embedded systems, this guide will give you the information you need to combine the MCF5272VM66 well. Expect to learn how to use this microcontroller in the real world through practical information, programming tips, and real-world examples. Master the MCF5272VM66 Cold Fire V2 for control systems, sensor networks, and more.

MCF5272VM66 Key Features and Specifications

The MCF5272VM66 microcontroller is a powerhouse of features, with each part carefully built to improve its performance and versatility in embedded systems.

CPU Core Details and Capabilities:

  • The 32-bit ColdFire V2 CPU core is the heart of the microcontroller. It lets complex instructions be run quickly.
  • Signal processing jobs go faster when DSP (Digital Signal Processing) instructions are supported.
  • A good pipeline design keeps latency to a minimum and makes the most of throughput.

Clock Generation and Control:

  • The 66MHz clock speed of the microcontroller strikes a good mix between performance and power use.
  • A Phase-Locked Loop (PLL) and flexible clock sources make it possible for different parts of the system to generate accurate clocks.
  • Dynamic clock scaling saves power when there isn’t much demand for it, making the best use of energy.

Memory Organization (ROM, RAM, Cache):

  • A 16KB ROM lets the computer start up quickly and saves important system routines.
  • On-chip RAM can store data for real-time processes to work well.
  • Built-in cache makes it faster to get to data, reducing the time it takes to access memory and improving total performance.

Peripherals and I/O Interfaces:

  • The microcontroller has a variety of peripherals, such as UART, SPI, and I2C connections, which make it easier to connect and talk to other devices.
  • General-Purpose Input/Output (GPIO) pins let you talk to gadgets and sensors outside of your computer.
  • Pulse-Width Modulation (PWM) outputs make it easy to control electronic components with great accuracy.

Connectivity Options (UART, SPI, I2C, etc.):

  • UART, which stands for Universal Asynchronous Receiver-Transmitter, lets you handle devices and share data through serial communication.
  • SPI (Serial Peripheral Interface) lets gadgets talk to each other quickly.
  • Inter-Integrated Circuit (I2C) makes it easier for multiple devices to talk to each other.

Analog-to-Digital Conversion (If Applicable):

  • The analog-to-digital converter (ADC) built into the microprocessor makes it possible to measure analog signals accurately.
  • Since analog inputs can be turned into digital numbers for processing, this is a great way to connect sensors.

Contribution to Performance and Versatility:

  • All of these features work together to make the MCF5272VM66 microprocessor very powerful and flexible. The powerful CPU core quickly finishes difficult tasks, and the clock control mechanisms make the best use of power. Organizing the memory makes sure that important routines are easy to get to, and the cache keeps data delays to a minimum.
  • The variety of peripherals and input/output (I/O) connections makes the microcontroller more useful and makes it easy to use in different systems. Connectivity choices make it easier to talk to each other, and the built-in ADC makes it more useful in sensor-driven applications.

Overall, these features give engineers and developers the tools they need to make embedded systems that work well and respond quickly. This makes the MCF5272VM66 microcontroller a key part of progress in the field.

Memory Architecture

The memory design of the MCF5272VM66 microcontroller is a key part of making sure that embedded systems can store, retrieve, and protect data efficiently.

ROM Organization and Purpose:

  • In the MCF5272VM66, the ROM (Read-Only Memory) is a non-volatile storage area used to store important boot-up routines, system initialization code, and constants that are often viewed.
  • It makes sure that the system starts up quickly and reliably by giving important directions that set up how the microcontroller will work.
  • Even when the power goes off and on, the ROM’s information stays the same. This makes sure that the device always works the same way and reliably.

Memory Protection Mechanisms

  • Memory protection methods could be used by the microcontroller to make the system more reliable and secure.
  • Hardware-based memory protection units can separate memory regions to keep important system code and data from being changed by mistake or by people who shouldn’t be able to.
  • These methods keep specific memory areas from being overwritten or accessed by accident. This reduces the risk of data corruption and unauthorized access.
  • Memory safety helps make an embedded system stable and strong by keeping different memory areas separate.

Peripherals and I/O Interfaces:

The MCF5272VM66 microcontroller has a wide range of peripherals and input/output (I/O) ports, making it a flexible toolkit for many embedded applications.

UART (Universal Asynchronous Receiver-Transmitter):

  • Functionality:UART enables serial communication for data exchange.
  • Use Cases:Connects to other microcontrollers, sensors, and devices requiring serial data transmission.
  • Special Features:Full-duplex communication, various baud rate options, and hardware flow control enhance reliability.

SPI (Serial Peripheral Interface):

  • Functionality:SPI facilitates high-speed communication between master and slave devices.
  • Use Cases:Connects with sensors, displays, and memory devices demanding rapid data exchange.
  • Special Features:Full-duplex synchronous communication, multiple slaves, and flexible clock polarity/phase settings.

I2C (Inter-Integrated Circuit):

  • Functionality:I2C simplifies communication among multiple devices on the same bus.
  • Use Cases:Links sensors, EEPROMs, and other digital components in a multi-device setup.
  • Special Features:Supports addressing, multi-master operation, and clock synchronization.

GPIO (General-Purpose Input/Output):

  • Functionality:GPIO pins serve as versatile digital interfaces for input and output.
  • Use Cases:Interfaces with switches, LEDs, and sensors, offering customization for specific applications.
  • Special Features:Configurable input/output modes, interrupt capabilities, and pull-up/pull-down resistors.

PWM (Pulse-Width Modulation):

  • Functionality:PWM generates precise digital signals for controlling analog components.
  • Use Cases:Drives motors, LEDs, and servos, enabling precise control over output voltage or pulse duration.
  • Special Features:Variable duty cycle, frequency settings, and multiple PWM channels enhance versatility.

ADC (Analog-to-Digital Converter):

  • Functionality:ADC converts analog signals into digital data for processing.
  • Use Cases:Interfaces with analog sensors, measures real-world quantities, and enables data acquisition.
  • Special Features:Multiple channels, programmable resolution, and sample-and-hold capabilities.

Special Features and Capabilities:

  • DMA (Direct Memory Access):Efficiently transfers data between peripherals and memory, reducing CPU overhead.
  • Timers and Counters:Generate precise timing events, control PWM outputs, and measure intervals for time-sensitive applications.
  • Real-Time Clock (RTC):Offers timekeeping functions for applications requiring accurate time tracking.
  • Cryptography Acceleration:Select variants may include hardware accelerators for cryptographic operations, ensuring secure communication.
  • Multi-Channel Interrupt Controller:Prioritizes and manages interrupts from various sources, enabling responsive system handling.


As you conclude your journey through this guide, we encourage you to harness the full potential of the MCF5272VM66 microcontroller. Experiment with its diverse peripherals, explore its capabilities and push the boundaries of innovation. Whether you’re a seasoned developer or just starting your embedded systems journey, this microcontroller offers a platform to explore, learn, and create. Embrace the opportunities it presents, solve real-world challenges, and pave the way for cutting-edge technologies. Contract ICRFQ, your leading electronic component distributor in China for more information and to order the MCF5272VM66 microcontroller let your imagination run wild, and let the MCF5272VM66 be your canvas for innovation.

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