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MCF52254CAF66

Name: MCF52254CAF66
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLASH 100LQFP

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規格

Series	MCF5225x
Part Status	Active
Base Product Number	MCF52254
DigiKey Programmable	Not Verified
Core Processor	Coldfire V2
Core Size	32-Bit
Speed	66MHz
Connectivity	CANbus, Ethernet, I2C, QSPI, UART/USART, USB OTG
Peripherals	DMA, LVD, POR, PWM, WDT
Number of I/O	56
Program Memory Size	512KB (512K x 8)
Program Memory Type	FLASH
RAM Size	64K x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 3.6V
Data Converters	A/D 8x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	100-LQFP (14x14)
Package	100-LQFP
Packaging	Tray

概述

Description

The MCF52254CAF66 is a member of the ColdFire family of microcontrollers developed by NXP Semiconductors. It is based on the ColdFire V4e architecture and operates at a maximum clock speed of 66 MHz. This microcontroller features a 32-bit RISC architecture, offering improved performance and efficiency for embedded applications.
Key specifications include 64 KB of SRAM, 256 KB of flash memory, and extensive peripheral interfaces, including UART, SPI, I2C, and a 10-bit ADC. The MCF52254 also includes a timer, PWM, and GPIO options, making it suitable for a wide range of applications, from industrial control to consumer electronics.
Designed for low power consumption, it is ideal for battery-operated devices. The MCF52254CAF66 is often used in real-time operating systems and applications requiring robust processing capabilities. Its integrated features and versatile performance make it a popular choice for engineers looking to develop efficient and reliable embedded systems.

Features

The MCF52254CAF66 is a member of the Freescale (now NXP) ColdFire microcontroller family. It features a 32-bit ColdFire CPU operating at a frequency of 66 MHz. Key features include:
1. Memory: Up to 64 KB of SRAM and 128 KB of flash memory.
2. Peripherals: Integrated peripherals including UARTs, SPI, I2C, and timers.
3. Connectivity: Supports Ethernet and USB interfaces for communication.
4. Power Management: Low power consumption modes for energy efficiency.
5. Performance: Enhanced performance with a 32-bit architecture, suitable for embedded applications.
6. Development Support: Compatible with various development tools and software from NXP and third-party vendors.
7. Security: Optional security features for applications requiring data protection.
This microcontroller is ideal for applications in automotive, industrial control, and consumer electronics due to its robust performance and versatile peripheral set.

Package

The MCF52254CAF66 comes in a 144-pin LQFP (Low-Profile Quad Flat Package) package type, which is designed for surface mounting and offers a compact footprint suitable for various applications in embedded systems.

Pinout

The MCF52254CAF66 is a member of the NXP (formerly Freescale) ColdFire microcontroller family. It features a total of 144 pins. The pin functions include:
- GPIO: General-purpose input/output for various applications.
- UART: Universal Asynchronous Receiver/Transmitter for serial communication.
- SPI: Serial Peripheral Interface for high-speed communication with peripherals.
- I2C: Inter-Integrated Circuit for connecting multiple devices.
- PWM: Pulse Width Modulation outputs for motor control and other applications.
- ADC: Analog-to-Digital Converter for analog signal processing.
- Timer: Various timers for event counting and scheduling.
- Interrupts: Multiple external interrupt sources.
The MCF52254CAF66 operates at a maximum frequency of 66 MHz and is suited for embedded applications requiring efficient processing and connectivity.

Manufacturer

The MCF52254CAF66 is manufactured by NXP Semiconductors, a global semiconductor company based in the Netherlands. NXP specializes in designing and manufacturing a wide range of electronic components, including microcontrollers, processors, and radio frequency solutions. The company focuses on automotive, industrial, and Internet of Things (IoT) markets, providing innovative technologies for smart connected devices. NXP was formed in 2006 as a spin-off from Philips, and it has since grown to become a leading player in the semiconductor industry, emphasizing secure connectivity and energy-efficient solutions.

Application

The MCF52254CAF66 is a microcontroller from Freescale's ColdFire series, commonly used in embedded systems. Its application areas include industrial control, automotive systems, telecommunications, medical devices, and consumer electronics. The device's features, such as low power consumption, integrated peripherals, and UART interfaces, make it suitable for real-time applications and data acquisition tasks.

Equivalent

The MCF52254CAF66 is a ColdFire microcontroller. Equivalent products include the NXP/Freescale MCF52254 (various package options), MCF52255 (with additional features), and the MC9328MXL (an ARM-based alternative). For similar performance, consider the STM32F4 series or Microchip PIC32MX series. Ensure compatibility with your specific application requirements.