Overview
The MCF54418CMJ250 is a high-performance 32-bit single-core ColdFire V4 microcontroller produced by NXP Semiconductors. This microcontroller combines the peripherals of a microcontroller with the performance of a microprocessor, making it highly versatile for various embedded applications. It features a powerful 32-bit ColdFire V4 core, extensive connectivity options, and a comprehensive set of integrated peripherals, which make it suitable for demanding industrial, automotive, and other embedded use cases.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | 32-bit ColdFire V4 core |
| Clock Speed | Up to 250 MHz |
| Cache Memory | 8 KB instruction cache, 8 KB data cache |
| Internal SRAM | 64 KB dual-ported to processor local bus and other crossbar switch masters |
| Boot Options | NOR, NAND, SPI flash, EEPROM, or FRAM |
| DMA Controller | 64-channel DMA controller |
| SDRAM Controller | Supporting full-speed operation from a single x8 DDR2 component up to 250 MHz |
| External Memory Interface | 32-bit FlexBus for RAM, ROM, MRAM, and programmable logic |
| USB Controllers | USB 2.0 host controller, USB 2.0 host/device/On-the-Go controller |
| Ethernet | Dual 10/100 Ethernet MACs with IEEE 1588-2002 support |
| Cryptography Acceleration | Hardware accelerator for DES, 3DES, AES, MD5, SHA-1, and SHA-256 algorithms |
| ADC/DAC | Dual 12-bit ADCs and dual 12-bit DACs with DMA support |
| Operating Temperature | -40°C to +85°C |
| Package | 256-pin MAPBGA |
Key Features
- Powerful 32-bit ColdFire V4 core running at up to 250 MHz
- Extensive connectivity options including 1-Wire, CAN, Ethernet, I2C, SPI, UART, and USB
- Integrated DMA, PWM, and watchdog timer peripherals
- 87 general-purpose I/O pins
- 64 KB of on-chip SRAM
- Dual 12-bit ADCs and dual 12-bit DACs with DMA support
- Crossbar switch technology for concurrent access to peripherals or RAM from multiple bus masters
- Enhanced Secure Digital host controller for SD, SDHC, SDIO, MMC, and MMCplus cards
- Two ISO7816 smart card interfaces
Applications
- Industrial automation and control systems
- Automotive electronics
- Medical devices
- Intelligent home and building automation
- Telecommunications equipment
- General-purpose embedded applications
Q & A
- What is the core architecture of the MCF54418CMJ250?
The MCF54418CMJ250 features a 32-bit ColdFire V4 core. - What is the maximum clock speed of the MCF54418CMJ250?
The maximum clock speed is up to 250 MHz. - What types of memory does the MCF54418CMJ250 support for booting?
The MCF54418CMJ250 supports booting from NOR, NAND, SPI flash, EEPROM, or FRAM. - Does the MCF54418CMJ250 have integrated cryptography acceleration?
Yes, it includes hardware acceleration for DES, 3DES, AES, MD5, SHA-1, and SHA-256 algorithms. - What are the key connectivity options available on the MCF54418CMJ250?
The key connectivity options include 1-Wire, CAN, Ethernet, I2C, SPI, UART, and USB. - How many general-purpose I/O pins does the MCF54418CMJ250 have?
The MCF54418CMJ250 has 87 general-purpose I/O pins. - What is the operating temperature range of the MCF54418CMJ250?
The operating temperature range is -40°C to +85°C. - What package type is the MCF54418CMJ250 available in?
The MCF54418CMJ250 is available in a 256-pin MAPBGA package. - Does the MCF54418CMJ250 support DMA operations?
Yes, it includes a 64-channel DMA controller and supports DMA operations for various peripherals. - What types of ADC and DAC are integrated into the MCF54418CMJ250?
The MCF54418CMJ250 features dual 12-bit ADCs and dual 12-bit DACs with DMA support.
