Overview
The MCF52259CVN80J is a highly integrated 32-bit microcontroller from NXP USA Inc., part of the ColdFire V2 family. It features a robust set of on-chip peripherals, including USB, Ethernet, CAN, and encryption functions. The device is based on the ColdFire V2 core, operating at a frequency of up to 80 MHz and delivering 76 MIPS (Dhrystone 2.1). It is designed to offer high performance and low power consumption, making it suitable for a variety of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ColdFire V2 |
| Operating Frequency | Up to 80 MHz |
| MIPS | 76 MIPS (Dhrystone 2.1) |
| Flash Memory | Up to 512 KB |
| SRAM | 64 KB |
| Package | LQFP144 (144 terminals, 0.5 mm pitch) |
| USB | USB On-The-Go (OTG) dual-mode host and device controller |
| Ethernet | Fast Ethernet controller (FEC) with 10/100 BaseT/TX capability |
| CAN | FlexCAN controller area network (CAN) module |
| UARTs | Three universal asynchronous/synchronous receiver/transmitters (UARTs) |
| I2C | Two I2C modules |
| ADC | Fast analog-to-digital converter (ADC) with 12-bit resolution and 8 analog input channels |
| Timers | Four 32-bit timers with DMA support |
Key Features
- Cryptography Acceleration Unit (CAU) for enhanced security.
- Mini-FlexBus external bus interface available on 144 pin packages.
- Universal Serial Bus On-The-Go (USB OTG) dual-mode host and device controller, compliant with USB 1.1 and 2.0.
- Fast Ethernet controller (FEC) with 10/100 BaseT/TX capability, half duplex or full duplex.
- FlexCAN controller area network (CAN) module.
- Three universal asynchronous/synchronous receiver/transmitters (UARTs) with DMA support.
- Two I2C modules for interchip communication.
- Queued serial peripheral interface (QSPI) for full-duplex, three-wire synchronous transfers.
- Fast analog-to-digital converter (ADC) with 12-bit resolution and simultaneous sampling of two channels.
- Four 32-bit timers with DMA support and programmable sources for clock input.
Applications
The MCF52259CVN80J is versatile and can be used in a wide range of applications, including:
- Industrial control systems requiring Ethernet and CAN communication.
- Automotive systems that need robust and secure communication protocols.
- Medical devices that require high precision and reliability.
- Consumer electronics needing advanced USB and Ethernet capabilities.
- IoT devices that require low power consumption and multiple communication interfaces.
Q & A
- What is the core architecture of the MCF52259CVN80J?
The MCF52259CVN80J is based on the ColdFire V2 core. - What is the maximum operating frequency of the MCF52259CVN80J?
The maximum operating frequency is up to 80 MHz. - How much flash memory and SRAM does the MCF52259CVN80J have?
The device has up to 512 KB of flash memory and 64 KB of SRAM. - What types of communication interfaces are available on the MCF52259CVN80J?
The device features USB OTG, Fast Ethernet (FEC), FlexCAN, UARTs, I2C, and QSPI. - Does the MCF52259CVN80J support encryption?
Yes, it includes a Cryptography Acceleration Unit (CAU) for enhanced security. - What is the package type of the MCF52259CVN80J?
The device is available in an LQFP144 package. - What is the resolution of the ADC on the MCF52259CVN80J?
The ADC has a 12-bit resolution with 8 analog input channels. - How many timers does the MCF52259CVN80J have?
The device has four 32-bit timers with DMA support. - Is the MCF52259CVN80J suitable for low power applications?
Yes, it is designed to offer low power consumption. - What are some common applications of the MCF52259CVN80J?
It is used in industrial control systems, automotive systems, medical devices, consumer electronics, and IoT devices.
