Overview
The MCF54418CMJ250R is a high-performance microprocessor from NXP USA Inc., part of the MCF5441x family. It features the Version 4 ColdFire Core with an Ethernet Media Access Controller (EMAC) and a Memory Management Unit (MMU). This microprocessor is designed for demanding applications requiring robust processing, extensive peripheral support, and advanced security features.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | Version 4 ColdFire Core |
| Clock Speed | Up to 250 MHz |
| MIPS Performance | Up to 385 Dhrystone 2.1 MIPS |
| 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 |
| Memory Interfaces | SDRAM controller supporting up to 250 MHz, 32-bit FlexBus external memory interface |
| USB Support | USB 2.0 host/device/On-the-Go controller |
| Ethernet | Dual 10/100 Ethernet MACs with IEEE 1588-2002 support |
| Security Features | CPU direct-attached hardware accelerator for DES, 3DES, AES, MD5, SHA-1, and SHA-256 algorithms |
| Package Type | LBGA256: Low profile ball grid array, 256 balls, 1 mm pitch, 17 mm x 17 mm x 1.16 mm body |
| Operating Temperature | –40 to +85°C |
Key Features
- Crossbar switch technology (XBS) for concurrent access to peripherals or RAM from multiple bus masters
- 64-channel DMA controller
- Enhanced Secure Digital host controller for SD, SDHC, SDIO, MMC, and MMCplus cards
- Two ISO7816 smart card interfaces
- Two FlexCAN modules
- Six I2C bus interfaces with DMA support in master mode
- Four 32-bit timers with DMA support
- Four programmable interrupt timers
- 8-channel, 16-bit motor control PWM timer
- Dual 12-bit ADCs and DACs with DMA support
- Real-time clock with 32-kHz oscillator, 2 KB standby SRAM, and battery backup supply input
Applications
The MCF54418CMJ250R is suitable for a wide range of applications that require high processing power, advanced security, and extensive peripheral support. These include:
- Industrial control systems
- Networked embedded systems
- Secure data processing and storage
- Automotive systems requiring robust and reliable processing
- Medical devices with stringent security and performance requirements
Q & A
- What is the processor core of the MCF54418CMJ250R?
The processor core is the Version 4 ColdFire Core. - What is the maximum clock speed of the MCF54418CMJ250R?
The maximum clock speed is up to 250 MHz. - What is the MIPS performance of the MCF54418CMJ250R?
The MIPS performance is up to 385 Dhrystone 2.1 MIPS. - What types of memory interfaces does the MCF54418CMJ250R support?
The microprocessor supports SDRAM and 32-bit FlexBus external memory interfaces. - Does the MCF54418CMJ250R have built-in security features?
Yes, it includes a CPU direct-attached hardware accelerator for various encryption algorithms. - What is the package type of the MCF54418CMJ250R?
The package type is LBGA256, a low profile ball grid array. - What is the operating temperature range of the MCF54418CMJ250R?
The operating temperature range is –40 to +85°C. - Does the MCF54418CMJ250R support USB and Ethernet?
Yes, it supports USB 2.0 host/device/On-the-Go and dual 10/100 Ethernet MACs. - What types of boot options are available for the MCF54418CMJ250R?
The microprocessor can boot from NOR, NAND, SPI flash, EEPROM, or FRAM. - Does the MCF54418CMJ250R have any motor control capabilities?
Yes, it includes an 8-channel, 16-bit motor control PWM timer.
