Overview
The MCF52258CVN66 is a highly integrated 32-bit microcontroller from NXP USA Inc., part of the MCF5225x family. It is based on the ColdFire V2 core, operating at a frequency of up to 66 MHz. This microcontroller is designed to offer high performance and low power consumption, making it suitable for a variety of embedded applications. The device features a comprehensive set of on-chip peripherals, including USB, Ethernet, CAN, and encryption functions, along with the complete MQX™ RTOS software support.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | ColdFire V2 32-Bit Single-Core |
| Clock Speed | Up to 66 MHz |
| Program Memory | 512 KB Flash |
| RAM Size | 64 KB |
| Package / Case | 144-MAPBGA (13x13) |
| Voltage - Supply (Vcc/Vdd) | 3 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of I/O | 96 |
| Data Converters | 8x12-bit ADC |
| Connectivity | CAN, EBI/EMI, Ethernet, I²C, QSPI, UART/USART, USB OTG |
| Peripherals | DMA, LVD, POR, PWM, WDT |
Key Features
- ColdFire V2 Core: Delivers high performance with up to 76 MIPS (Dhrystone 2.1) at 66 MHz and features an Enhanced Multiply Accumulate (MAC) Unit and hardware divider.
- On-Chip Peripherals: Includes USB On-The-Go (OTG), Fast Ethernet controller (FEC), FlexCAN controller, three UARTs, two I2C modules, and a queued serial peripheral interface (QSPI).
- Memory and Storage: Features 512 KB of flash memory and 64 KB of SRAM.
- Analog-to-Digital Converter (ADC): An 8-channel, 12-bit ADC with simultaneous sampling capability for motor control applications.
- Timers and Counters: Four 32-bit timers with DMA support and a four-channel general purpose timer.
- Security and Encryption: Includes a Cryptography Acceleration Unit (CAU) for enhanced security.
- Mini-FlexBus Interface: Supports glueless interface with 8-bit ROM/flash/SRAM/simple slave peripherals.
Applications
- Automotive Systems: Suitable for various automotive applications due to its robust peripheral set and high reliability.
- Industrial Control: Used in industrial control systems requiring high-speed connectivity and advanced peripherals.
- Communications Infrastructure: Ideal for communication infrastructure applications needing fast Ethernet and USB OTG capabilities.
- Embedded Systems: Compatible with a range of embedded systems and software, making it versatile for different use cases.
Q & A
- What is the core processor of the MCF52258CVN66?
The core processor is the ColdFire V2 32-Bit Single-Core.
- What is the maximum clock speed of the MCF52258CVN66?
The maximum clock speed is up to 66 MHz.
- How much program memory and RAM does the MCF52258CVN66 have?
The device has 512 KB of flash memory and 64 KB of SRAM.
- What types of connectivity options are available on the MCF52258CVN66?
The device includes CAN, EBI/EMI, Ethernet, I²C, QSPI, UART/USART, and USB OTG.
- Does the MCF52258CVN66 have any security features?
Yes, it includes a Cryptography Acceleration Unit (CAU) for enhanced security.
- What is the operating temperature range of the MCF52258CVN66?
The operating temperature range is -40°C ~ 85°C (TA).
- How many I/O pins does the MCF52258CVN66 have?
The device has 96 I/O pins.
- What is the package type of the MCF52258CVN66?
The package type is 144-MAPBGA (13x13).
- Does the MCF52258CVN66 support DMA?
Yes, it supports DMA for various peripherals.
- What are some common applications of the MCF52258CVN66?
Common applications include automotive systems, industrial control, communications infrastructure, and embedded systems.
