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NXP Semiconductors MCF54418CMJ250R
- Part No.:
- MCF54418CMJ250R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
MCF54418CMJ250R.pdf
- Description:
- IC MCU 32BIT ROMLESS 256MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,466
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Product details
Overview
MCF54418CMJ250R from NXP Semiconductors (formerly Freescale) is a high-performance ColdFire V4 microprocessor with integrated MMU, dual 10/100 Ethernet MACs, USB 2.0 OTG/host controller, DDR2 SDRAM controller, and hardware cryptography acceleration (AES, SHA-256, DES). It operates at 250 MHz, delivers up to 385 Dhrystone 2.1 MIPS, and targets industrial networking gateways requiring real-time deterministic control, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the MCF54418CMJ250R datasheet, MCF54418CMJ250R pinout, MCF54418CMJ250R application, or MCF54418CMJ250R equivalent, key selection criteria include its 256-ball MAPBGA-17×17 mm package, dual EMAC with IEEE 1588 support, 64 KB on-chip SRAM, 8 KB instruction/data caches, and FlexBus interface for external NOR/NAND/FRAM boot - all critical for deterministic edge-node processing in time-sensitive industrial systems.
Technical Context
The MCF54418CMJ250R implements the ColdFire Version 4 core with full MMU support enabling Linux and real-time OS execution. Its crossbar switch (XBS) enables concurrent access to peripherals and memory by multiple bus masters including the 64-channel eDMA, SDRAM controller, and FlexBus - eliminating arbitration bottlenecks in high-throughput data path designs.
Hardware acceleration includes a dedicated Cryptography Acceleration Unit (CAU) supporting AES-128/256, SHA-1/256, MD5, and DES/3DES, plus a true random number generator (RNG) and 2 KB battery-backed RTC SRAM. The dual 12-bit ADCs and DACs, 8-channel mcPWM, and four 32-bit timers with DMA support enable precise analog control and motor drive functions without CPU overhead.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | ColdFire V4 with MMU and EMAC - enables full Linux kernel support and hardware-accelerated multiply-accumulate for signal processing. |
| Max Clock Frequency | 250 MHz - sustains 385 Dhrystone 2.1 MIPS for real-time deterministic task scheduling in industrial controllers. |
| On-Chip Memory | 64 KB dual-ported SRAM - accessible simultaneously by processor local bus and crossbar masters for zero-wait-state buffer sharing. |
| Cache | 8 KB instruction + 8 KB data cache - reduces external memory accesses and improves code execution efficiency in embedded applications. |
| DDR2 Interface | Single x8 DDR2 up to 250 MHz - supports high-bandwidth frame buffering for video streaming or packet inspection in network appliances. |
| USB Support | USB 2.0 host/device/OTG + ULPI port - enables direct connection to external PHYs for peripheral expansion or device-class operation in field-deployable equipment. |
| Ethernet | Dual 10/100 MACs with IEEE 1588-2002 hardware timestamping - provides precise time synchronization for industrial automation and power grid monitoring. |
Pinout & Package
Package: 256-ball MAPBGA, 17 mm × 17 mm, 1.0 mm ball pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| FB_AD[31:0] | FlexBus Address/Data Multiplexed Bus | 32-bit multiplexed address/data interface for connecting external NOR flash, NAND flash, SRAM, or FPGA logic with configurable timing. |
| SD_A[13:0], SD_BA[2:0], SD_CAS, SD_RAS, SD_WE | SDRAM Address & Control | Full DDR2 command/address bus supporting single x8 component at 250 MHz - eliminates need for external SDRAM controller logic. |
| MII0_RXD[3:0], MII0_TXD[3:0], MII0_TXEN, MII0_RXDV | Ethernet MAC0 Physical Layer Interface | Standard MII signals for direct connection to external PHY; RMII mode also supported via pin multiplexing for reduced pin count. |
| USBO_DP/USBO_DM, USBH_DP/USBH_DM | USB OTG & Host Differential Pairs | Dedicated high-speed differential I/Os with internal termination - enable simultaneous host and device operation without external transceivers. |
| IVDD, EVDD, FB_VDD, SD_VDD, VDD_OSC_A_PLL | Power Supply Domains | Five independent supply domains isolate core logic, I/O, FlexBus, SDRAM, and PLL/analog circuits - essential for noise-sensitive ADC/DAC and stable clock generation. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Hardware Timestamping | Sub-microsecond precision timestamp insertion in Ethernet frames - enables synchronized distributed control across factory-floor PLCs and I/O modules. |
| Hardware Cryptography Acceleration (CAU) | Offloads AES-256 encryption/decryption, SHA-256 hashing, and RNG generation - reduces CPU load by >90% vs. software-only implementation for secure OTA updates. |
| 64-Channel eDMA Controller | Enables zero-CPU-overhead data movement between peripherals (eSDHC, UARTs, ADCs) and memory - critical for high-throughput sensor fusion and protocol bridging. |
| Enhanced Secure Digital Host (eSDHC) | Supports SD, SDHC, SDIO, MMC, and MMCplus cards at up to 50 MB/s - enables field-upgradable firmware storage and logging without external SPI flash. |
| Motor Control PWM (mcPWM) | 8-channel, 16-bit resolution timer with dead-time insertion and fault protection - directly drives 3-phase inverters in servo drives and HVAC compressors. |
Applications
| Industrial Ethernet Gateway | Secure Edge Node Controller |
|---|---|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic across heterogeneous factory-floor devices. IC Role / Device Role / Timing Role: Dual EMACs handle parallel protocol stacks; CAU secures TLS handshakes; XBS enables concurrent packet buffering and routing. Use Value: Eliminates external switch IC and crypto co-processor - reduces BOM cost by $3.20 and board area by 28 mm² while meeting IEC 62443-3-3 SL2 requirements. | Use Scenario: Field-deployable energy meter with tamper detection, firmware signing, and time-synchronized waveform capture. IC Role / Device Role / Timing Role: RTC with battery backup maintains time during mains failure; dual 12-bit ADCs sample voltage/current at 1 MSps; CAU verifies signed firmware images. Use Value: Achieves Class 0.5 accuracy per IEC 62053-22 with <1 µs timestamp jitter on sampled data - enabling harmonic analysis compliant with IEEE 519. |
| Programmable Logic Controller (PLC) | Networked Motor Drive |
Use Scenario: Compact DIN-rail PLC executing ladder logic and motion control sequences with deterministic I/O scanning. IC Role / Device Role / Timing Role: ColdFire V4 core executes real-time OS; mcPWM generates precise gate drive signals; FlexBus interfaces to FPGA-based I/O expansion. Use Value: Sub-100 µs I/O scan cycle achieved using 64-channel eDMA and dual-port SRAM - meets IEC 61131-3 Cycle Time Class C requirements. | Use Scenario: Integrated servo drive with field-oriented control (FOC), CANopen communication, and safety shutdown. IC Role / Device Role / Timing Role: Dual FlexCAN modules handle motion commands and diagnostics; 8-channel mcPWM drives 3-phase inverter; ADCs feed FOC current loops. Use Value: Enables 20 kHz PWM carrier frequency with <50 ns dead-time control - achieving >98% inverter efficiency and <0.5% torque ripple at rated load. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microprocessor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| i.MX 283 (NXP) | ARM926EJ-S core, no MMU, single Ethernet MAC, no hardware crypto acceleration | Suitable for lightweight Linux applications without real-time determinism or dual-network redundancy | Select when cost sensitivity outweighs need for dual EMACs, MMU, or CAU - but requires software crypto and external PHY for second Ethernet port. |
| MPC8313E (NXP) | PowerQUICC II Pro e300 core, 400 MHz, dual EMACs, no on-chip SRAM, no CAU | Targeted at higher-throughput routing/firewall applications with external DDR2 and security co-processor | Choose for legacy Power Architecture compatibility and higher clock speed - but adds $4.70 BOM cost for external crypto IC and 128 MB DDR2. |
Compared with i.MX 283 and MPC8313E, the MCF54418CMJ250R uniquely integrates MMU, dual IEEE 1588 EMACs, CAU, and 64 KB SRAM in a single 17×17 mm package - delivering superior real-time determinism, security offload, and memory bandwidth for space-constrained industrial edge nodes.
Availability
MCF54418CMJ250R is available at Aetrix Electronics and suitable for industrial networking gateways, secure edge node controllers, and programmable logic controllers requiring stable component supply, long-term lifecycle support, and traceable sourcing for ISO 9001-certified production.
Supply support for MCF54418CMJ250R includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in microcontrollers, RF, and security IP.
The MCF54418CMJ250R belongs to the ColdFire V4 microprocessor family designed specifically for deterministic real-time industrial control, secure communications, and multi-protocol edge intelligence - combining high performance with low power and robust functional safety features.
FAQ
What is the maximum operating frequency of the MCF54418CMJ250R?
The MCF54418CMJ250R operates at a maximum system clock frequency of 250 MHz, delivering up to 385 Dhrystone 2.1 MIPS. This frequency is sustained across the full industrial temperature range (–40°C to +85°C) when powered with nominal 1.2 V core supply and proper thermal management per the datasheet's thermal characteristics section.
Does the MCF54418CMJ250R support IEEE 1588 Precision Time Protocol?
Yes, the MCF54418CMJ250R supports IEEE 1588-2002 hardware timestamping in both Ethernet MACs. Each MAC includes dedicated registers for capture and insertion of sub-microsecond timestamps on transmit and receive frames - enabling precise time synchronization without CPU intervention or external timestamping hardware.
What boot sources are supported by the MCF54418CMJ250R?
The MCF54418CMJ250R supports system boot from multiple non-volatile sources including NOR flash via FlexBus, NAND flash via integrated NFC controller, SPI flash, EEPROM, and FRAM. Boot mode is selected using BOOTMOD[1:0] pins, and the serial boot facility allows recovery via UART or USB if primary boot fails.
How many GPIO pins does the MCF54418CMJ250R provide?
The MCF54418CMJ250R provides up to 87 standard GPIO pins and 16 Rapid GPIO (RGPIO) pins. RGPIOs offer faster toggle rates and direct access to interrupt controllers, while standard GPIOs support configurable pull-up/down, slew rate control, and multiplexing with peripherals like UART, I²C, DSPI, and PWM.
Is the MCF54418CMJ250R pin-compatible with other MCF5441x family members?
No, the MCF54418CMJ250R in 256-ball MAPBGA is not pin-compatible with the 196-ball MAPBGA variants (e.g., MCF54410CMF250). Key differences include removal of UART2/6/9, SSI1, SIM1, USB host, IRQ6/3/2, FlexCAN1, I²C1, ADC, and DAC in the 196-pin package - confirmed in Table 1 and Section 3.1 of the datasheet.
MCF54418CMJ250R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 256-LBGA
- Series:
- MCF5441x
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- Coldfire V4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 250MHz
- Connectivity:
- 1-Wire®, CANbus, EBI/EMI, Ethernet, I2C, SmartCard, SPI, SSI, UART/USART, USB, USB OTG
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 87
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.14V ~ 1.32V
- Data Converters:
- A/D 8x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MCF54418CMJ250R FAQ
1.How can I place an order for MCF54418CMJ250R through Aetrix?
Please submit a Request for Quotation (RFQ) for MCF54418CMJ250R on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MCF54418CMJ250R reliable?
The price and inventory of MCF54418CMJ250R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCF54418CMJ250R is usually 5 days.
3.What payment methods are accepted for MCF54418CMJ250R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCF54418CMJ250R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCF54418CMJ250R?
MCF54418CMJ250R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCF54418CMJ250R order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MCF54418CMJ250R?
For technical support, including MCF54418CMJ250R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCF54418CMJ250R requirements.
6.How does Aetrix verify that MCF54418CMJ250R is sourced from the original manufacturer or authorized distributors?
All MCF54418CMJ250R products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MCF54418CMJ250R meets industry standards.
7.What is the process for return or replacement of MCF54418CMJ250R?
All MCF54418CMJ250R units undergo pre-shipment inspection (PSI). If there is an issue with MCF54418CMJ250R, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MCF54418CMJ250R part is unused and in its original packaging.
Return procedure for MCF54418CMJ250R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MCF54418CMJ250R Tags
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