Overview
The MCF52259CAG80R is a highly integrated 32-bit microcontroller from NXP USA Inc., part of the ColdFire V2 microcontroller family. This device is based on the Version 2 ColdFire core, operating at a frequency of up to 80 MHz, and is designed to offer high performance with low power consumption. It features a comprehensive set of on-chip peripherals, including USB, Ethernet, CAN, and encryption functions, along with a complete MQX™ RTOS software suite.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | Version 2 ColdFire core |
| Operating Frequency | Up to 80 MHz |
| Performance | 76 MIPS (Dhrystone 2.1) at 80 MHz |
| Flash Memory | Up to 512 KB |
| SRAM | 64 KB |
| Package Type | 144-Pin LQFP |
| Voltage | 3.3V |
| USB | Universal Serial Bus On-The-Go (USB OTG), USB 1.1 and 2.0 compliant |
| Ethernet | Fast Ethernet controller (FEC), 10/100 BaseT/TX capability |
| CAN | FlexCAN controller area network (CAN) module |
| UARTs | Three universal asynchronous/synchronous receiver/transmitters (UARTs) |
| I2C | Two I2C modules, master and slave modes |
| QSPI | Queued serial peripheral interface (QSPI), master mode operation |
| ADC | Fast analog-to-digital converter (ADC), 12-bit resolution, 8 analog input channels |
| Timers | Four 32-bit timers with DMA support, two periodic interrupt timers (PITs), Real-Time Clock (RTC) |
Key Features
- High Performance and Low Power Consumption: The MCF52259CAG80R operates at up to 80 MHz and delivers 76 MIPS (Dhrystone 2.1), making it suitable for demanding applications while maintaining low power consumption.
- Comprehensive On-Chip Peripherals: Includes USB OTG, Fast Ethernet, FlexCAN, three UARTs, two I2C modules, QSPI, and a fast analog-to-digital converter (ADC).
- Cryptography Acceleration Unit (CAU): Enhances security with hardware-based cryptographic functions.
- Mini-FlexBus External Bus Interface: Supports glueless interface with various peripherals and can address up to 2 MB of addresses.
- Multiple Timer Options: Four 32-bit timers, two periodic interrupt timers (PITs), and a Real-Time Clock (RTC) provide flexible timing capabilities.
- Software and Hardware Watchdog Timers: Ensures system reliability with both software and backup watchdog timers.
Applications
- Industrial Automation: The integrated CAN and Ethernet interfaces make it suitable for industrial control systems and automation.
- Medical Devices: The high performance and low power consumption, along with the comprehensive set of peripherals, make it a good fit for medical device applications.
- Automotive Systems: The presence of CAN and FlexCAN modules makes it appropriate for automotive control systems.
- Networking and Communications: The Fast Ethernet controller and USB OTG capabilities make it suitable for networked devices and communication systems.
- Security and Encryption: The Cryptography Acceleration Unit (CAU) enhances the security of applications requiring encryption and secure data transfer.
Q & A
- What is the operating frequency of the MCF52259CAG80R microcontroller?
The MCF52259CAG80R operates at a frequency of up to 80 MHz.
- How much flash memory does the MCF52259CAG80R have?
The MCF52259CAG80R has up to 512 KB of flash memory.
- What types of USB interfaces are supported by the MCF52259CAG80R?
The MCF52259CAG80R supports Universal Serial Bus On-The-Go (USB OTG), USB 1.1, and USB 2.0 compliant interfaces.
- Does the MCF52259CAG80R have Ethernet capabilities?
Yes, the MCF52259CAG80R includes a Fast Ethernet controller (FEC) with 10/100 BaseT/TX capability.
- How many UARTs does the MCF52259CAG80R have?
The MCF52259CAG80R has three universal asynchronous/synchronous receiver/transmitters (UARTs).
- What is the resolution of the analog-to-digital converter (ADC) in the MCF52259CAG80R?
The ADC has a 12-bit resolution and supports eight analog input channels.
- Does the MCF52259CAG80R support I2C communication?
Yes, the MCF52259CAG80R includes two I2C modules that support master and slave modes.
- What is the purpose of the Cryptography Acceleration Unit (CAU) in the MCF52259CAG80R?
The CAU enhances security by providing hardware-based cryptographic functions.
- Can the MCF52259CAG80R be used in industrial automation applications?
Yes, the integrated CAN and Ethernet interfaces make it suitable for industrial control systems and automation.
- What is the package type of the MCF52259CAG80R?
The MCF52259CAG80R comes in a 144-Pin LQFP package).
