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MCF54410CMF250

MCF54410CMF250 - 250MHz 32-Bit ROMless MCU | NXP

The NXP Semiconductors MCF54410CMF250 is a 32-bit ColdFire V4 microprocessor operating at 250 MHz, supplied in a 196-ball MAPBGA package measuring approximately 15 x 15 mm. It is a ROMless microcontroller intended for designs requiring high-performance processing, integrated connectivity, and flexible external memory or boot configuration. A microcontroller is a programmable system-on-chip that integrates a processor core, memory interfaces, peripherals, and control logic. The MCF54410 belongs to the broader ColdFire microprocessor family and combines microcontroller integration with microprocessor-class performance. Its ROMless architecture means application code and boot software must be supplied through external memory rather than an internal program ROM. The verified product listing identifies the device as a 32-bit ColdFire V4 microcontroller with a 250 MHz operating frequency and a 196-mapBGA package. It also identifies the device as ROMless. These characteristics make it relevant to industrial networking, embedded communications, protocol conversion, and control systems that require substantial processing capability and external program storage. Compared with smaller 8-bit or 16-bit microcontrollers, a 32-bit ColdFire processor provides a wider architectural address space and greater suitability for complex networking stacks, protocol processing, and supervisory control tasks. The 250 MHz rating supports computationally intensive embedded workloads, while the ROMless configuration allows firmware revisions, boot selection, and memory sizing to remain flexible at board level. Typical application evaluation should begin with power rails, clocking, external memory interfaces, Ethernet or serial connectivity, and the mechanical requirements of the MAPBGA land pattern. Because this is a high-pin-count BGA device, assembly and inspection require compatible PCB design rules, thermal management, and manufacturing capability. The package is reported as approximately 15 x 15 mm in distributor data, although the exact mechanical drawing and all electrical limits must be confirmed from the manufacturer datasheet. The MCF5441x family is associated with industrial network-connected applications and includes integrated analog, Ethernet-related, and other MCU peripherals according to the supplied NXP family result. Engineers should verify pin multiplexing, memory compatibility, voltage requirements, and firmware support against the MCF5441x datasheet and reference manual before releasing a design. This page consolidates verified distributor identification, package data, lifecycle-related sourcing context, and design cautions. It does not infer electrical specifications that are absent from the supplied sources; unavailable parameters are explicitly marked for follow-up.

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MCF54417CMJ250

MCF54417CMJ250 - ColdFire V4 32-bit MPU, 250 MHz, 256-MAPBGA | NXP

The NXP MCF54417CMJ250 is a 32-bit ColdFire V4 microprocessor unit (MPU) operating at a maximum core frequency of 250 MHz, integrating microcontroller (MCU) peripherals with MPU-class performance in a 256-pin MAP-BGA package (17x17 mm). It combines an FPU, dual 10/100 Ethernet MACs, a 2-port L2 switch, USB 2.0 Full-Speed, CAN, and a wide connectivity peripheral set, targeting connected industrial control, factory automation, and networked embedded designs. The device is ROMless, requiring external NOR flash boot, with up to 64 KB on-chip SRAM. What is a ColdFire V4 microprocessor? The ColdFire V4 instruction set is a variable-length RISC architecture derived from the Motorola 68000 family, designed by NXP (formerly Freescale) to deliver 32-bit MPU throughput at microcontroller prices. Within the broader taxonomy, ColdFire V4 sits under MPU (microprocessor) → 32-bit embedded processor → connected industrial controller → embedded SoC, where the device acts as the primary system controller rather than a peripheral co-processor. Key differentiating features include the integrated 2-port Layer-2 Ethernet switch (cutting BOM cost and PCB area in industrial gateways), a hardware FPU for high-precision DSP and motor-control math, and simultaneous dual Ethernet MACs for redundant ring topologies. The 250 MHz V4 core paired with 32 KB I-cache and 32 KB D-cache, plus an on-chip SRAM, enables deterministic real-time response and high TCP/IP throughput without off-chip memory. Typical applications include industrial Ethernet gateways, building automation controllers, networked PLCs, and POS terminals where dual Ethernet redundancy, CAN, USB, and an MPU-grade OS (Linux or MQX RTOS) are required concurrently. The part is supplied in tray packaging with 60 units per tray to support SMT prototyping. When designing, pay close attention to the ROMless boot architecture: a 16-bit NOR flash, SPI flash, or UART/USB host must be available for bootstrap. Decoupling on the 256-MAPBGA requires a four-layer PCB with a continuous ground plane and stitching vias around the BGA perimeter. The 1.2 V core and 3.3 V I/O rails must ramp within the datasheet-specified sequencing window to avoid latch-up.

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MCF54450CVM180

MCF54450CVM180 - ColdFire V4 32-bit MPU 180MHz | NXP MAPBGA-256

The NXP Semiconductors MCF54450CVM180 is a 32-bit microprocessor from the MCF5445x ColdFire V4 family, integrating a Version 4 ColdFire core with MMU and EMAC and delivering 180 MHz of operation in a 256-ball MAPBGA package measuring 17x17 mm. The device achieves up to 410 Dhrystone 2.1 MIPS at 266 MHz maximum and provides 16-KBytes of instruction cache plus 16-KBytes of data cache with ROMless external memory support. Connectivity peripherals include Ethernet, USB On-The-Go (USB OTG), and Peripheral Component Interconnect (PCI), enabling direct attachment of networked and storage interfaces without external bridge chips. A microprocessor (MPU) is a single-chip CPU optimized for control and embedded applications, sitting one level above microcontrollers (MCUs) in the silicon hierarchy and integrating cache, memory management, and a rich peripheral set on a single die. The MCF54450CVM180 targets power-conscious designers building consumer or industrial systems that demand high-performance integer processing combined with hardware connectivity, closing the gap between 8/16-bit MCUs and full application processors. Key features include the ColdFire V4 core with hardware Multiply-Accumulate (EMAC), dual 16-KByte Harvard caches, an integrated memory management unit (MMU), and an on-chip floating-point unit option. Bus interfaces cover SDRAM, NAND flash, and external PCI, while integrated peripherals include multiple UARTs, I2C, SPI, GPIO, timers, and a 10/100 Ethernet MAC. Compared with discrete microcontroller-plus-Ethernet-controller designs, the MCF5445x family reduces BOM count and PCB area while remaining responsive to deterministic real-time interrupts. Architecturally, the ColdFire V4 ISA offers a clean 32-bit instruction set that maintains Variable-Length RISC Encoding (VLE) for code-density parity with ARM Thumb-2. The MMU enables full operating-system support including Linux and MQX, while the dual-cache Harvard structure delivers high IPC even with off-chip DDR-class memory. These characteristics make the part a fit for industrial gateways, point-of-sale terminals, and printer or scanner controllers. Typical applications include networked industrial control panels, USB-OTG-enabled diagnostic instruments, PCI-card carrier boards, secure connected appliances, and human-machine interface (HMI) terminals. The combination of an external memory bus and PCI makes the part well-suited for designs that previously required an MPU plus a companion ASIC. When designing with the MCF54450CVM180, ensure the MAPBGA-256 PCB layout follows NXP's recommended 17x17 mm land pattern and thermal vias to the internal ground plane. The part is being phased toward the NRND (Not Recommended for New Designs) lifecycle per NXP product pages, so designers should plan long-term sourcing and qualify the MCF54451 or MCF54455 successor variants where new platforms are required. This page synthesizes distributor stock, parametric comparison with same-family alternatives, and PCB design guidance beyond the manufacturer datasheet to accelerate selection and substitution decisions.

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MCF54450VM240

MCF54450VM240 - ColdFire V4 240MHz 32-bit MPU | NXP

The NXP Semiconductors MCF54450VM240 is a 32-bit microprocessor (MPU) from the MCF5445x family, built on the ColdFire V4 core and operating at 240 MHz, with 16 KB instruction cache, 16 KB data cache, 32 KB internal SRAM, and a 256-ball MAPBGA (17x17 mm) package. It is a ROMless device that boots from external flash memory. A microprocessor (MPU) is the central computing engine of an embedded system, executing application code and coordinating peripherals. Within the power-management and processing hierarchy, an MPU such as this sits above microcontrollers (MCUs): it offers higher clock rates, external memory buses, and richer connectivity but requires external program memory. The MCF5445x family targets power-conscious embedded control designs that need high performance and connectivity in a single highly integrated device. Key features include the version 4 ColdFire core with an integrated MMU (memory management unit) and EMAC (enhanced multiply-accumulate unit), delivering up to 410 Dhrystone 2.1 MIPS at the family's top speed grade. The device integrates a rich peripheral set: 10/100 Ethernet, USB On-The-Go (USB OTG), PCI, I2C, SPI, SSI, and UART/USART, plus DMA and watchdog timer (WDT) peripherals. Technically, the MCF54450 combines the superscalar-capable V4 core with separate instruction and data caches, allowing deterministic code execution from SRAM while cached code runs from external SDRAM. The 132 general-purpose I/O lines provide flexible board-level interfacing, and the ROMless memory architecture lets designers select their own flash density and update firmware in the field. Typical applications include industrial embedded control, networked consumer devices, and power-conscious systems requiring Ethernet, USB OTG, and PCI connectivity simultaneously. Note that NXP has designated this part NRND (Not Recommended for New Designs); new designs should evaluate successor architectures, while existing designs can continue procurement. This page synthesizes distributor pricing, drop-in same-package alternatives, comparison data, and practical design notes not found in the manufacturer datasheet.

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MCF54451CVM180

MCF54451CVM180 - 180MHz ColdFire V4 MPU 256-MAPBGA | NXP

The NXP MCF54451CVM180 is a 32-bit ColdFire V4 microprocessor running at 180 MHz, delivering up to 410 Dhrystone 2.1 MIPS, housed in a 256-ball MAPBGA (17 mm x 17 mm) package with ROMless configuration. It belongs to the MCF5445x family of 32-bit MPUs designed for power-conscious, high-performance embedded connectivity designs. A microprocessor (MPU) is an integrated circuit that contains the arithmetic logic unit, control unit, registers, and memory-management circuitry needed to execute software. MPUs sit higher than microcontrollers (MCUs) in the processing hierarchy because they typically require external DRAM, support virtual memory via an MMU, and target applications with rich operating systems (Linux, embedded distros). Within NXP's portfolio, the ColdFire V4 core traces its lineage to the original m68k architecture; MCF5445x MPUs target industrial HMI, factory automation, networked gateways, and rich-UI point-of-sale terminals. Key features include a Version 4 ColdFire core with MMU and Enhanced Multiply-Accumulate (EMAC) unit, 16 KB instruction cache plus 16 KB data cache, 32 KB internal SRAM, integrated Ethernet, USB On-The-Go (USB OTG), Peripheral Component Interconnect (PCI), and support for booting from external flash. The 180 MHz core operates from a 1.8V/2.5V/3.3V mixed-voltage I/O rail, simplifying interface to DDR-style external memories and 3.3V peripherals. Architecturally, the ColdFire V4 core implements a Variable-Length Encoding RISC instruction set optimized for code density, with the EMAC providing single-cycle 32x32+64-bit MAC operations critical for DSP-style signal processing. The MMU enables full virtual memory support, allowing use of Linux or MQX real-time operating systems. The integrated peripheral set (Ethernet MAC, USB OTG, PCI controller, DDR controller) eliminates the need for companion bridge chips. Typical applications include industrial control with rich HMI, networked point-of-sale terminals, factory-automation gateways, building-automation controllers, and consumer devices that require a graphical UI plus Ethernet connectivity. When designing with the MCF54451CVM180, ensure the PCB provides a clean, low-impedance supply to the core (decoupling with 100 nF + bulk ceramic) and matched-length routing for DDR memory signals. The 256-ball MAPBGA requires precise reflow profile control. This page consolidates distributor pricing, lifecycle status, drop-in alternatives, and practical design notes not found in a single distributor listing.

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MCF54451VM240

MCF54451VM240 - ColdFire V4 MPU, 240 MHz, MAPBGA-256 | NXP

The NXP MCF54451VM240 is a 32-bit ColdFire V4 microprocessor (MPU) running at 240 MHz, packaged in a 256-ball MAPBGA (17x17 mm), and shipping in tray packaging as a ROMless variant. The MCF5445x series targets high-performance, power-conscious embedded designs that require rich connectivity including Ethernet, USB On-The-Go (USB OTG), and PCI. Background: A microprocessor (MPU) is an integrated circuit that contains the CPU (and typically caches, memory controllers, and select peripherals) but requires external memory and storage for program and data. Within the broader taxonomy, the MCF54451 belongs to MPU -> 32-bit microprocessor -> embedded processor -> ColdFire V4 family -> Freescale/NXP MPU portfolio. ColdFire is a 32-bit variable-length RISC ISA descended from the Motorola 68000, optimised for low power and high code density relative to traditional 32-bit cores. Key features include a Version 4 ColdFire core with MMU and Enhanced Multiply-Accumulate Unit (EMAC) delivering up to 410 Dhrystone 2.1 MIPS, dual 16-KByte instruction/data caches, an integrated memory controller supporting DDR/DDR2 SDRAM, NAND flash controller, 10/100 Ethernet MAC, USB OTG, PCI, and FlexBus. The 240 MHz core combined with EMAC accelerates DSP-style signal processing without an external coprocessor. Typical applications include industrial automation controllers, factory HMI panels, networked point-of-sale terminals, networked printers, medical instrumentation, and embedded gateways. The combination of MMU plus PCI plus Ethernet plus USB OTG positions the MCF54451 for Linux-based and MQX-thawed designs requiring full operating-system support. When designing with this part, note that it is a ROMless MPU that requires an external boot memory (typically NAND or NOR flash) and DDR/DDR2 SDRAM. PCB layout for a 256-ball MAPBGA requires via-in-pad or microvia technology, controlled-impedance DDR traces, and matched-length clocks to meet timing margins. This page consolidates distributor pricing, NRND lifecycle signals, drop-in same-package alternatives within the MCF5445x family, and practical design guidance not collated in the NXP datasheet alone.

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MCF54451VM240J

MCF54451VM240J - 240MHz ColdFire V4 MPU, 256-MAPBGA | NXP

The NXP MCF54451VM240J is a 32-bit ColdFire V4 microprocessor unit (MPU) running at 240 MHz, integrating an MMU and a ROMless memory architecture, housed in a 256-ball MAPBGA (17x17 mm) package. Built on the proven Freescale/NXP ColdFire V4 core, it targets embedded applications requiring deterministic performance with operating system support such as Linux or MQX. The 'J' suffix designates the commercial temperature grade (0C to +70C) per the NXP MCF5445x ordering information. The part is supplied in tray packaging and is classified NRND (Not Recommended for New Designs) on the NXP product page for the closely related MCF54451VM240 variant, with the automotive and industrial portfolios having been migrated to newer ColdFire and Kinetis parts. An MPU (Microprocessor Unit) is a high-integration embedded processor that typically combines a CPU core, memory management unit, optional cache, and a rich peripheral set into a single IC, occupying the middle ground between a microcontroller (MCU) and an application processor. The MCF5445x family integrates a ColdFire V4 core with variable-length ColdFire instruction set plus peripherals for industrial networking, human-machine interface (HMI), and graphics, and provides external memory controllers to interface SDRAM, NOR flash, and NAND flash. In the broader taxonomy, the MCF54451 belongs to microprocessor -> embedded processor -> 32-bit processor -> RISC processor -> integrated circuit, and is a predecessor in lineage to the modern NXP i.MX RT and Kinetis families. Key features include 240 MHz core frequency, 32-bit data path, integrated MMU for virtual memory and protected OS operation, ROMless boot from external flash, and a 256-ball MAPBGA package enabling high-density PCB routing. The 17x17 mm body with 1.0 mm ball pitch is the same MAPBGA footprint used across the MCF5445x family, supporting layout reuse for cost-reduced or feature-extended migration within the family. Hardware debug is supported through NXP BDM (Background Debug Mode) and JTAG interfaces, and a wide range of peripherals - including Ethernet MAC, USB, CAN, DDR/SDRAM controller, PCI, and LCD controller - is integrated on-chip. The ColdFire V4 core implements a 4-stage pipeline with 32-bit registers and ColdFire ISA backward-compatibility, paired with separate instruction and data caches and a tightly-coupled memory controller for deterministic interrupt latency. The integrated MMU enables full protected-mode Linux, MQX, and other RTOS operation, while the ROMless architecture allows designers to select external boot media (NOR flash, NAND flash, or serial flash) appropriate to their application and update strategy. Typical applications include industrial automation controllers, HMI panels, networked printers, point-of-sale terminals, building automation gateways, medical instrumentation front-ends, and embedded Linux/MQX appliances. The part is well-suited to designs that previously specified Freescale ColdFire 68k-derivative MCUs/MPUs but now require higher integration and MMU support. A key design consideration is the 1.0 mm-pitch BGA, which requires PCB fabrication with laser-drilled microvias or HDI stack-up and reflow profiling suitable for large 256-ball packages; signal integrity for the DDR/SDRAM interface also benefits from matched-length routing and proper decoupling. Designers targeting NRND parts should evaluate migration to active ColdFire successors before committing to a new design. This page synthesizes real-time distributor inventory, MCF5445x family datasheets, drop-in pin-compatible alternatives, and practical PCB and thermal design notes for the MCF54451VM240J - a level of consolidated, decision-ready information not found in any single manufacturer or distributor page.

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MCF54452VR266

MCF54452VR266 - ColdFire V4 266MHz MPU | NXP | Embedded Control

The NXP (formerly Freescale) MCF54452VR266 is a 32-bit microprocessor unit (MPU) from the MCF5445x family, built on the ColdFire V4 core running at 266 MHz, housed in a 360-ball TEPBGA (23x23 mm) package. It is ROMless, requiring external flash for program storage. A microprocessor (MPU) is a general-purpose processing device that, unlike a microcontroller, relies on external memory and is typically paired with an operating system such as Linux. The MCF5445x family belongs to the embedded processor hierarchy: ColdFire V4 core -> 32-bit MPU -> embedded microprocessor -> integrated circuit. This places the MCF54452 in the class of highly integrated MPUs that combine processing and connectivity in a single device. Key features include the ColdFire V4 core with an MMU (memory management unit), which enables full-featured embedded Linux deployments; integrated 10/100 Ethernet MAC, USB on-the-go (USB OTG), and PCI controller, providing a rich connectivity set rarely found on ColdFire-class devices; and ROMless architecture for flexible code storage strategies. The V4 core implements enhanced Harvard architecture with separate instruction and data buses, supporting higher instruction throughput than earlier V3 cores. The on-chip MMU provides virtual memory management with hardware page translation, essential for running protected-mode operating systems. Integrated peripherals reduce external component count and total board cost. Typical applications include industrial embedded control systems, network-connected consumer devices, and gateways requiring Ethernet plus USB connectivity. The 266 MHz performance class suits protocol processing, data aggregation, and human-machine interface workloads. Design consideration: since the device is ROMless, boot code must reside in external NOR flash mapped into the core's address space; verify the BGA-360 footprint follows the manufacturer's recommended land pattern and thermal via design. This page synthesizes distributor availability data, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with lifecycle status (End of Life per NXP) clearly flagged for sourcing teams.

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MCF54453VR266

MCF54453VR266 - ColdFire V4 32-bit MPU, 266MHz, 360-TEPBGA | NXP

The NXP MCF54453VR266 is a 32-bit ColdFire V4 microprocessor (MPU) running at 266 MHz, housed in a 360-ball TEPBGA (23x23 mm) package. It integrates a rich set of connectivity peripherals including 10/100 Ethernet MAC, USB On-The-Go (OTG), and a PCI bus controller, designed for high-performance embedded control applications that require extensive wired connectivity. An MPU (microprocessor unit) is a CPU-centric integrated circuit that typically requires external memory for program and data storage, distinguishing it from a microcontroller (MCU) that integrates flash/RAM on-chip. The MCF5445x family targets power-conscious embedded designs where the application code and operating system exceed internal memory limits; ColdFire V4 implements a variable-length RISC architecture (ColdFire instruction set) that maintains software compatibility with the legacy 68k family while delivering modern performance per MHz. Key features include a 266 MHz ColdFire V4 core with MMU (memory management unit) for full virtual memory operating systems such as Linux or MQX, ROMless external memory bus supporting SDRAM, SRAM, and flash, dual 10/100 Fast Ethernet controllers with MII/RMII interfaces, USB 2.0 On-The-Go with integrated PHY, 32-bit PCI 2.3 bus, four 32-bit timer units, multiple UARTs (including SCI), I²C, and an interrupt controller. Operating voltages are 1.8V core / 2.5V / 3.3V I/O according to the FindIC specifications record. The ROMless designation indicates external flash must be connected to boot the device. Architecturally, the ColdFire V4 core uses a 7-stage pipeline with branch prediction, supporting 32-bit addressing and DSP-like MAC instructions for signal processing. The MMU enables demand-paged virtual memory, allowing full Linux kernels (uClinux, MQX) and complex RTOS deployments. Integrated peripherals are mapped through the ColdFire peripheral bus with a unified interrupt controller. Typical applications include industrial automation controllers, point-of-sale (POS) terminals, networked printers, factory-floor gateways, medical instrumentation with connectivity, and embedded Linux single-board computers. The combination of Ethernet + USB OTG + PCI in a single package allows compact designs where multiple external bridge chips would otherwise be needed. Design considerations include careful PCB layout for the 360-ball BGA, multiple decoupling rails for 1.8V/2.5V/3.3V domains, boot configuration via external flash, and thermal management given the 23x23 mm package thermal characteristics. This page synthesizes distributor availability, drop-in alternatives within the MCF5445x family, and practical design notes not found in the manufacturer datasheet.

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MCF54454AVR266

MCF54454AVR266 - 266MHz 32-bit MPU | NXP | 360-BGA

The NXP Semiconductors MCF54454AVR266 is a 266 MHz, 32-bit RISC microprocessor in a 360-terminal TEPBGA package measuring 23 x 23 mm. Verified listing data identifies one CPU core, a 32-bit data bus, surface mounting, commercial temperature grade, and operation from 1.8 V, 2.5 V, or 3.3 V. The part belongs to the MCF5445x embedded-processing family and is positioned for complex control, networking, and industrial applications. An embedded microprocessor is a system-on-chip designed to execute firmware and control peripherals in a dedicated product. Unlike a general-purpose desktop CPU, it integrates memory interfaces, communications, timers, and other I/O resources into one package. This reduces system size and component count while requiring careful power, clock, memory, and PCB design around a high-pin-count ball-grid package. The principal verified characteristics are a 266 MHz operating frequency, 32-bit architecture, one CPU core, a 32-bit data-bus width, and compatibility with 1.8 V, 2.5 V, and 3.3 V rails. Its 360 TEPBGA package offers extensive connectivity for embedded systems, but every pin assignment, signal-routing requirement, and thermal condition must be checked against the official MCF54454 datasheet before layout or firmware deployment. MCF54454AVR266 can suit industrial controllers, networked equipment, automation systems, communications equipment, and real-time embedded control platforms. Its 32-bit processing architecture is appropriate for firmware combining peripheral control, protocol handling, data acquisition, and supervisory logic. The exact memory capacity, peripheral set, clocking requirements, and electrical limits are not available in the supplied verified results and must not be inferred from the MPN. The critical design consideration is package-level implementation. A 23 x 23 mm, 360-terminal TEPBGA requires multilayer PCB routing, exact land-pattern compliance, controlled escape routing, and careful via placement. Confirm the manufacturer pinout, recommended PCB stack-up, decoupling network, exposed thermal strategy, and manufacturing tolerances before releasing artwork. This page consolidates verified package and processor listings, source links, sourcing limitations, and engineering context beyond a distributor search result. Current price, inventory, lifecycle status, and pin-level data were not supplied, so buyers should request a quotation and review the official datasheet before committing to production.

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MCF54454CVR200

MCF54454CVR200 - ColdFire V4 MPU, 200MHz, 360-PBGA | NXP

The NXP (formerly Freescale) MCF54454CVR200 is a 32-bit ColdFire V4 microprocessor running at 200MHz, housed in a 360-pin TE-PBGA (23x23) package and announced as End of Life per the NXP product page snapshot retrieved 2026-10-18. The MCF5445x family integrates a rich connectivity peripheral set including 10/100 Ethernet with hardware MAC, USB On-The-Go (USB OTG), PCI, I2C, SPI, SSI and multiple UART/USART channels, addressing power-conscious industrial and embedded control applications. Core highlights are 200MHz ColdFire V4 with VFP (vector floating-point) support, up to 32KB SRAM, 132 general-purpose I/Os, ROMless external memory interface, and 1.8V/2.5V/3.3V mixed-voltage I/O with 1.35V to 3.6V core supply range. What is a ColdFire microprocessor? ColdFire is a 32-bit variable-length RISC ISA descended from the Motorola 68000 family, optimized for embedded systems requiring high code density, deterministic interrupt latency and low active power consumption. Within NXP's processor taxonomy ColdFire sits between 8-bit MCUs and the higher-tier Power Architecture (PowerPC/e200) cores, giving embedded designers an upgrade path from 8/16-bit control without moving to a full Linux-capable MPU. The V4 subfamily is the highest performance ColdFire generation and adds a hardware VFP unit, DDR SDRAM controller, and integrated Ethernet+USB+PCI connectivity. Key differentiators include the integrated triple-role connectivity (Ethernet MAC + USB OTG + PCI in a single chip), on-chip DMA controller for offloading memory moves, watchdog timer, JTAG/BDM debug interface, and support for DDR SDRAM and NAND flash boot. The TE-BGA 360 package with 23x23 body and 1mm pitch provides ample I/O for external bus and connectivity peripherals while remaining PCB-manufacturable on 4-layer FR-4 stack-ups. Architecturally the MCF5445x uses a superscalar ColdFire V4 core with hardware floating-point and a unified cache hierarchy feeding an enhanced SRAM/SDRAM controller, which avoids the latency penalty of discrete memory interfaces. The crossbar-based system bus arbitrates simultaneous DMA, Ethernet and USB transactions, suiting multi-protocol gateways that must serve real-time industrial traffic without dropping packets. Typical applications include industrial control and Human-Machine Interface (HMI) panels, factory automation PLCs, networked point-of-sale terminals, multi-protocol gateways, USB-connected peripherals, and embedded imaging or motion control nodes. The wide connectivity set allows a single chip to bridge Ethernet, USB and legacy serial fieldbus segments. When designing with this part, allocate sufficient PCB real-estate for the 360-ball TE-BGA and verify the DDR controller's IBIS/termination network matches the chosen SDRAM. Customers should also check the NXP PCN/Discontinuance notice for last-time-buy windows, second-source options, and recommended migration devices.

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MCF54454VR266

MCF54454VR266 - Coldfire V4 MPU, 266MHz, 360-TEPBGA | NXP

The NXP MCF54454VR266 is a 32-bit ColdFire V4 microprocessor operating at up to 266 MHz, housed in a 360-pin TEPBGA (Tape Carrier Fine-pitch Ball Grid Array) package measuring 23x23 mm. It is a ROMless device with no internal program memory, relying on external flash for code storage. The MCF5445x family targets high-performance, power-conscious consumer and embedded control designs. A microprocessor (MPU) is a system-on-chip that integrates a CPU core, memory controllers, peripheral interfaces, and interrupt logic into a single IC. Within the broader hierarchy, the MCF54454VR266 sits as: 32-bit MPU -> ColdFire V4 family -> Freescale/NXP embedded processor portfolio -> embedded microprocessor -> semiconductor IC. ColdFire is a 32-bit variable-length instruction-set architecture derived from the Motorola 68000 family, designed to deliver 68k software compatibility with significantly higher code density and lower power consumption than its predecessor. Key features include 132 GPIO lines, integrated Ethernet MAC, USB OTG (On-The-Go), PCI interface, and a DDR memory controller. Connectivity peripherals encompass I2C, SPI, SSI (Synchronous Serial Interface), and UART/USART channels. An MMU (Memory Management Unit) is included for running protected operating systems, and the integrated DMA (Direct Memory Access) controller offloads data movement from the core. An FPU (Floating-Point Unit) is included in this variant for hardware-accelerated single-precision floating-point math. The ColdFire V4 core uses a 7-stage pipeline with branch prediction and a unified L1 cache, achieving 1.56 Dhrystone MIPS per MHz at the 266 MHz top speed. Operating voltages include 1.8V, 2.5V, and 3.3V rails, allowing flexible I/O interfacing with external SDRAM, NOR flash, and peripheral devices. The 360-TEPBGA package exposes extensive pin count for parallel memory buses and multiple peripheral interfaces. Typical applications include industrial automation controllers, networked printers, point-of-sale (POS) terminals, medical instrumentation, automotive infotainment prototypes, and any embedded Linux/uClinux system requiring Ethernet connectivity and rich I/O. Drop-in variants MCF54452VR266, MCF54453VR266, and MCF54455VR266 share the same 360-TEPBGA footprint and most peripheral blocks. When designing with this device, verify PCB layout supports the 1.0 mm (or finer) BGA pitch and use multi-layer controlled-impedance routing for DDR memory signals. Note that this MPN is End of Life per the manufacturer product page - confirm last-time-buy windows before committing to new designs. This page synthesizes distributor pricing, drop-in MCF5445x sibling recommendations, and practical engineering guidance not found in the manufacturer datasheet alone.

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MCF54455VR266

MCF54455VR266 - Coldfire V4 32-Bit MPU, 266MHz, 360-TEPBGA | NXP

The NXP MCF54455VR266 is a 32-bit ColdFire V4 microprocessor running at 266 MHz in a 360-ball TEPBGA package (23x23 mm) with ROMless boot. It integrates Ethernet, USB OTG, and PCI connectivity alongside a memory management unit (MMU) for protected operating systems. A microprocessor (MPU) is a single-chip CPU that integrates the core, cache, memory controller, and a broad set of peripherals on a single die. The ColdFire V4 architecture is a 32-bit RISC-style ISA derived from the original Motorola 68000 family, offering strong code density, deterministic interrupt latency, and wide peripheral integration. Within the embedded hierarchy, the MCF5445x sits between microcontrollers (less integration, easier PCB design) and application processors (higher GHz cores, complex SoCs), targeting mid-range industrial and connectivity-rich designs that need TCP/IP stacks and rich I/O without an external MMU companion chip. Key specifications include a 266 MHz V4 core with MMU, ROMless external memory interface supporting DDR/SDRAM, 10/100 Ethernet MAC, USB 2.0 On-The-Go, a PCI v2.3 bus controller, four SSI/I2S audio interfaces, three UARTs, two I2C buses, and a FlexCAN module. The 360-TEPBGA package exposes a wide external memory bus for SRAM, NOR flash, and SDRAM boot, supporting systems that need larger code storage than typical internal-flash MCUs provide. Typical applications include industrial control with TCP/IP connectivity, factory automation nodes requiring deterministic Ethernet, networked point-of-sale terminals, HVAC control with remote management, medical instrumentation with PCI expansion, and embedded gateways handling USB peripherals. The combination of MMU + Ethernet + USB OTG also supports Linux/uClinux deployments where protected address spaces and a full TCP/IP stack are mandatory. A key design consideration is that the ROMless variant requires an external boot flash, so engineers must add an 8- or 16-bit boot ROM (or a managed NAND boot) before main firmware executes. Designers should also pay attention to 1.8V/2.5V/3.3V mixed-I/O power sequencing to avoid latch-up on the SDRAM interface. This page synthesizes distributor pricing, same-package ColdFire MPU alternatives, and practical design notes not found in the manufacturer datasheet.

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MCF5470VR200

MCF5470VR200 - 200MHz ColdFire V4E 32-bit MPU, 388-PBGA | NXP

The NXP MCF5470VR200 is a 32-bit ColdFire V4E microprocessor running at 200 MHz, packaged in a 388-pin PBGA (27x27 mm, 1.00 mm pitch) ROMless device. It integrates an MMU, FPU, dual Ethernet MAC, PCI bus, encryption accelerator, and the connectivity-rich peripheral set that defined the MCF547x family for networked industrial control. The 27mm plastic BGA with 388 balls is the family-identical floorplan shared with the pin-compatible MCF548x family. A microprocessor (MPU) is a fully-integrated CPU complex — ALU, caches, MMU, and bus controllers — fabricated as a single chip and intended to run an operating system. ColdFire processors sit in the 32-bit embedded MPU hierarchy (M68k-derived, simplified instruction set, lower cost per MIPS than PowerPC), and the V4E variant adds an enhanced integer pipeline plus optional FPU support. The MCF5470VR200 occupies the high-end networking tier within that ColdFire line, positioned between the MCF5445x and the older MCF548x. It is historically classified under Embedded Processors and Controllers > Microcontrollers / Microprocessors in component taxonomy. Key features include 32 KB instruction / 32 KB data L1 caches, an enhanced ColdFire V4 core with multiply-accumulate (EMAC), dual 10/100 Ethernet MACs with hardware acceleration, a 32-bit/66 MHz PCI 2.2 bus controller, USB 2.0 full-speed device and host, four 32-bit timers, dual CAN 2.0B controllers, three UARTs, two I2C, and two SSI/SPI/I2S serial interfaces. The integrated security engine (SEC) accelerates DES, 3DES, AES, SHA-1/MD5 — purpose-built for secure networked control. Architecturally, the V4E core supersedes V4 with branch acceleration, larger TLBs, and improved DMA-coupled peripheral throughput. The 200 MHz core drives up to 305 MIPS sustained, with deterministic interrupt latency suitable for real-time Ethernet/control loops. On-chip 32 KB SRAM and external SDRAM/DDR-style memory controller (plus FlexBus for NAND/NOR/FPGA) deliver headroom for protocols like uClinux, RTEMS, or VxWorks with full MMU protection. Typical applications include industrial Ethernet gateways, factory-automation PLCs with secure remote management, networked printers and multifunction peripherals, building-automation controllers, smart-grid concentrators, point-of-sale / payment terminals, and embedded web/Ethernet servers. The dual-Ethernet + PCI combination is the classic industrial-control signature; the encryption accelerator answers the secure-management slot. When designing with the MCF5470VR200, plan for a 6–10 layer PCB to fan out the 1.00 mm-pitch 388-ball grid and place at least four 0.1 µF/10 µF decoupling groups near each power quadrant (1.5 V core, 2.5 V/3.3 V I/O). The part is now NRND, so RoHS-compliant lead-free assembly is mandatory and a second-source plan is recommended for new designs.

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MCF5471VR200

MCF5471VR200 - ColdFire V4E 200MHz MPU w/ Ethernet | NXP

The NXP MCF5471VR200 is a ColdFire V4E 32-bit microprocessor delivering up to 200 MHz core clock in a 388-pin PBGA (27x27 mm) package, designed for embedded connectivity and network-connected control. It integrates a V4E ColdFire core with MMU and FPU, two on-chip Ethernet MACs, a PCI controller, and an encryption accelerator for secure communications. A ColdFire microprocessor is a 32-bit MPU (microprocessor unit) that sits within the broader category hierarchy of microprocessor -> microcontroller/MCU -> embedded processor -> semiconductor IC. The ColdFire V4E architecture is a Harvard-style superscalar core derived from the original m68k instruction set, balancing high code density with embedded performance and low power dissipation compared to full PowerPC devices. Key features of the MCF5471VR200 include a 200 MHz core frequency (limited superscalar V4 ColdFire core, up to 266 MHz peak internal frequency at 410 MIPS Dhrystone), dual 10/100 Ethernet MACs, 32-bit PCI v2.2 interface, USB 2.0 full-speed device, four DMA channels, dual I2C, dual UART, dual SSI/SPI, and an integrated hardware encryption accelerator. Operating voltages are 1.5 V core and 3.3 V I/O, and the device is ROMless with external memory bus supporting SDRAM, SRAM, and flash. Typical applications include industrial Ethernet gateways, factory automation controllers, networked PLCs, secure point-of-sale terminals, networked printers, embedded routers, and HVAC/building automation controllers. Designers choose this part when on-chip Ethernet, PCI, encryption acceleration, and deterministic real-time control are required in a single device. When designing with this part, allocate at least four PCB layers for the external memory bus to maintain signal integrity above 100 MHz. Use 1.5 V and 3.3 V LDO rails with bulk decoupling on the PBGA power pads; review NXP application note AN3490 for thermal layout and exposed-die PCB recommendations.

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MCF5472VR200

MCF5472VR200 - 32-Bit ColdFire V4E MPU 200MHz | NXP | 388-PBGA

The NXP MCF5472VR200 is a 32-bit ColdFire V4E microprocessor unit (MPU) running at 200 MHz with a 388-pin Plastic BGA (PBGA, 27x27 mm) package. Built on the limited superscalar V4 ColdFire architecture with Harvard memory organization, it integrates an MMU, hardware FPU, two Ethernet MACs, a PCI controller, and an encryption accelerator for secure connected-control applications. Per the manufacturer datasheet, the device supports ROMless boot and targets networked industrial designs. A microprocessor unit (MPU) is a CPU-centric system-on-chip tailored for control-plane workloads where deterministic response, rich connectivity, and external memory expansion matter more than on-chip flash. Within the broader taxonomy, the MCF5472VR200 is a ColdFire V4E MPU, a member of the Freescale/NXP 68k-derived ColdFire family, sitting under the ColdFire V4 generation, the MPU class, and ultimately the embedded microprocessor category of semiconductors. Compared with microcontroller units (MCUs), MPUs like the MCF5472VR200 rely on external SDRAM/Flash and typically drive operating systems or large RTOS workloads. Key specifications include 200 MHz maximum core clock (delivering 295+ MIPS Dhrystone equivalent at the V4e pipeline), 32 KB internal SRAM, integrated FPU for IEEE-754 single-precision floating point, MMU for virtual memory and protected-mode operating systems, dual 10/100 Ethernet MACs, a 32-bit PCI 2.1 interface, USB, four UARTs, two I2C buses, two SSI/SPI ports, and an on-chip encryption accelerator. Operating supply voltages are 1.5 V core and 3.3 V I/O. Typical applications include industrial control with secure Ethernet connectivity, factory automation PLCs, networked motion controllers, secure gateways, and high-end embedded HMI controllers. The encryption accelerator and dual Ethernet make the part particularly well-suited for industrial protocols requiring both real-time and secure communication. When designing with this device, ensure the PCB provides adequate thermal dissipation for the 27x27 mm PBGA and that 1.5 V core and 3.3 V I/O rails are sequenced within the datasheet-specified window. The part is pin-compatible with the MCF548x family for migration paths. This page synthesizes distributor pricing, lifecycle status, drop-in same-package alternatives, and practical design notes that are not consolidated in the manufacturer datasheet alone.

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MCF5472ZP200

MCF5472ZP200 - ColdFire V4E 32-Bit MPU 200MHz 388-PBGA | NXP

The NXP (formerly Freescale/Motorola) MCF5472ZP200 is a ColdFire V4E microprocessor unit (MPU) integrating a 32-bit RISC core running at 200 MHz with a Memory Management Unit (MMU) and a hardware Floating Point Unit (FPU), housed in a 388-ball Plastic Ball Grid Array (PBGA) measuring 27x27 mm. It is a ROMless variant, requiring external boot memory, and targets high-performance embedded networking and industrial control applications. A microprocessor (MPU) is the central processing unit of an embedded system implemented as a standalone integrated circuit. The ColdFire V4E architecture sits within the broader ColdFire family, which derives from the original Motorola 68000 instruction set; ColdFire V4E adds a hardware MMU and FPU for full Unix/Linux-capable systems. Positioned above microcontrollers (which integrate memory+peripherals on die), MPUs like the MCF5472ZP200 rely on external SDRAM and Flash, and they form the highest tier of semiconductor processors used in networking, industrial, and point-of-sale equipment. Key features include a 200 MHz ColdFire V4E core with MMU, dedicated FPU, a 32 KB instruction cache and 32 KB data cache, dual 32-bit DDR SDRAM controllers, dual 10/100 Ethernet MACs, PCI v2.2 bus, four DMA channels, and a wide range of serial interfaces including UARTs, I2C, and SSI. The ROMless configuration allows boot from external Flash, while the 388-PBGA package supplies abundant I/O for high-bandwidth designs. The integrated MMU enables full operating system support, including Linux and various RTOS options. Architecturally, the V4E core provides a Variable-Length RISC Encoding (VLE) instruction set that increases code density while preserving 32-bit performance. The integrated DDR controller with dual banks supports modern memory architectures required for image processing, packet inspection, and other memory-intensive workloads, while the dual Ethernet and PCI interfaces are ideal for multi-protocol network appliance designs. Typical applications include industrial networking gateways, networked printers and MFPs, point-of-sale terminals, factory automation controllers, networked storage adapters, and high-end embedded routers. The combination of Linux-capable MMU plus hardware FPU makes it especially suitable for protocols involving on-the-fly data transformation and cryptographic acceleration routines running on the CPU. When designing with this part, ensure the 388-BGA PCB layout uses 0.8 mm or finer pitch fanout with appropriate via-in-pad or dog-bone escape routing, and provide a minimum of 6 PCB layers to maintain signal integrity for the DDR SDRAM and Ethernet interfaces. Confirm thermal headroom under full Ethernet+IR200+PCI traffic; the device can dissipate several watts under sustained load. This page synthesizes distributor pricing, drop-in ColdFire-family alternatives, and practical 388-BGA layout guidance not consolidated on the manufacturer product page.

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MCF5474VR200

MCF5474VR200 - ColdFire V4e 200MHz MPU 388-PBGA | NXP

The NXP Semiconductors MCF5474VR200 is a 32-bit ColdFire V4e microprocessor (MPU) running at 200 MHz with integrated MMU and FPU, ROMless program memory architecture, and a 388-ball PBGA (27x27 mm) package. As a member of the MCF547x family, it integrates multiple connectivity peripherals including two Ethernet MACs, a PCI controller, and several serial interfaces. A microprocessor unit (MPU) is a central processing device that executes application code from external memory and relies on peripheral integration to reduce system component count. The MCF547x sits in the embedded-processor hierarchy between microcontroller families (such as the ColdFire MCF52xx) and higher-performance Power Architecture parts, targeting networked control nodes that need both processing throughput and rich connectivity. The integrated MMU provides virtual memory management for embedded Linux and RTOS platforms, while the hardware FPU accelerates floating-point math. Key features of the MCF5474VR200 include the ColdFire V4e core with variable-length RISC instruction set, dual 10/100 Ethernet MACs for redundancy or gateway designs, a PCI 2.x interface for standard expansion, and a hardware encryption accelerator for secure communications in network-connected control applications. Architecturally, the V4e core extends the ColdFire V4 with memory-management and floating-point units, maintaining software compatibility across the ColdFire ecosystem. The ROMless design means code executes from external flash or SDRAM via the integrated controller, giving designers full flexibility in memory sizing. Typical applications include industrial network gateways, communications infrastructure, medical instrumentation control, and embedded Linux-based automation controllers, all of which benefit from the dual-Ethernet and PCI connectivity. When designing with this part, verify lifecycle status carefully: NXP lists the MCF5474VR200 as NRND (Not Recommended for New Designs), so new projects should evaluate the pin-compatible MCF548x family instead. This page synthesizes distributor pricing, drop-in alternatives, comparison tables, and practical design notes not found in the manufacturer datasheet, as of 2026-10-18.

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MCF5474VR266

MCF5474VR266 - 266MHz ColdFire V4e MPU | NXP | 388-PBGA

The NXP (Freescale) MCF5474VR266 is a 32-bit ColdFire V4e microprocessor (MPU) operating at 266 MHz with integrated MMU and FPU, housed in a ROMless 388-pin PBGA (27 x 27 mm) package. It belongs to the MCF547x family of network-connected control processors. A microprocessor unit (MPU) is the central computing engine of an embedded system, sitting above microcontrollers in the hierarchy by offering higher clock speeds, external memory interfaces, and richer peripherals while requiring external program memory. The ColdFire V4e architecture is an enhanced 32-bit RISC-derived CISC-compatible core that adds a memory management unit (MMU) and a floating-point unit (FPU) directly on the core, enabling running of high-level operating systems such as Linux. Key features of the MCF5474VR266 include the 266 MHz V4e core with hardware divide, MMU, and FPU; dual Ethernet media access controllers (MACs) for redundant or dual-port networking; a PCI controller for host/expansion connectivity; a hardware encryption accelerator supporting secure communications; and multiple serial interfaces including USB, I2C, UART, and DMA-capable serial peripherals. Architecturally, the device couples the ColdFire V4e execution core with a system bus that services the on-chip peripherals and an external bus interface, allowing ROMless operation where boot code and applications are fetched from external flash or SDRAM. The ROMless design (denoted by the V in the part number suffix) gives system designers full control of code storage, which suits scalable networking products. The hardware encryption accelerator offloads DES/3DES/AES-class operations from the core, sustaining line-rate secure throughput in network control planes. Typical applications include industrial Ethernet switches and gateways, networked building and process control, print and imaging systems, and secure remote-management nodes where dual Ethernet plus PCI and cryptographic acceleration are required. A key design consideration is supply architecture: the MCF5474VR266 operates from dual 2.5V (core) and 3.3V (I/O) rails, so a proper power-sequencing and decoupling plan is required. Thermal design should also budget for the power dissipated by the 266 MHz core in the 27 x 27 mm PBGA. This page adds information gain beyond the datasheet by synthesizing distributor inventory, pin-compatible family alternatives, lifecycle status (NRND), and practical drop-in replacement guidance in one place.

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MCF5474ZP266

MCF5474ZP266 - ColdFire V4e 32-Bit MPU 266MHz 388-PBGA | NXP

The NXP MCF5474ZP266 is a 32-bit ColdFire V4e microprocessor unit (MPU) operating at 266 MHz, packaged in a 388-pin Plastic Ball Grid Array (PBGA) measuring 27x27 mm. The part features a Memory Management Unit (MMU), Floating-Point Unit (FPU), hardware encryption accelerator, dual 10/100 Ethernet MAC, USB 2.0 Full-Speed OTG, two PCI controllers, and an extensive set of serial peripherals (UART, I2C, SPI, SSI/I2S). The MMU and FPU are key differentiators versus lower-end ColdFire parts in connected-control and industrial networking roles. An MPU (microprocessor unit) is a CPU-centric chip that requires external RAM, ROM, and peripherals to form a complete system, distinguishing it from a microcontroller (MCU) which integrates memory and I/O on-die. The ColdFire V4e ISA implements a streamlined 32-bit RISC-style instruction set derived from the original Motorola 68000 family, optimized for high code density in networking and embedded control. Within the broader NXP taxonomy, the MCF547x belongs to the high-tier ColdFire segment above MCF52xx and MCF53xx, sitting just below PowerQUICC parts. The PBGA-388 package has a junction-to-ambient thermal resistance suitable for industrial convection-cooled enclosures without forced airflow. Key features of the MCF5474ZP266 include 32 KBytes of unified instruction cache (I-Cache) and 32 KBytes of SRAM, a DDR SDRAM controller supporting up to 133 MHz operation, 8-channel DMA, four 32-bit timers, programmable interrupt controller, and integrated security through hardware encryption (DES, 3DES, AES, SHA, MD5, RC4). The dual Ethernet ports enable router, gateway, and industrial switch designs without external MACs, while the PCI controller provides high-bandwidth expansion to ASICs or co-processors. Peripherals such as DMA, PWM, and a watchdog timer (WDT) further reduce external component count. The MCF5474ZP266 is built on a 0.13 um CMOS process, runs from a 1.5 V core / 2.5 V and 3.3 V I/O supply, and provides 99 general-purpose I/O pins for board-level interfacing. Operating temperature range is -40 C to +105 C (industrial grade), making the device suitable for harsh environments. NXP has designated this part as NRND (Not Recommended for New Designs) in favor of newer ColdFire and i.MX parts, with Rochester Electronics listed as a continuing-source distributor for legacy maintenance. Typical applications include industrial Ethernet gateways and PLCs, networked factory automation controllers, point-of-sale and secure transaction terminals, networked printers and imaging controllers, and telecom/datacom access equipment. The combination of MMU (for embedded Linux/uClinux), FPU (for control algorithms), and hardware encryption makes the device attractive for security-sensitive connected-control products that need a deterministic real-time response. When designing with the MCF5474ZP266, allocate at least four PCB layers for signal integrity on the DDR SDRAM bus, maintain the 50 ohm controlled impedance on Ethernet pairs, and place bypass capacitors within 5 mm of every power pin. Because of NRND status, system architects selecting this part for new designs should consult NXP PCN (Product Change Notice) documentation and confirm longevity support with the franchised distributor or authorized aftermarket supplier.

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MCF5475VR200

MCF5475VR200 - 200MHz ColdFire V4E MPU 388-PBGA | NXP

The NXP Semiconductors MCF5475VR200 is a 32-bit microprocessor based on the ColdFire V4E core, delivering up to 200 MHz core clock with MMU and FPU support, housed in a 388-pin PBGA (27x27 mm) package. It integrates dual Ethernet MACs, PCI controller, encryption accelerator, and multiple serial interfaces for connected industrial control. A ColdFire V4E microprocessor is a 32-bit RISC-style MPU derived from the original m68k architecture, optimized for embedded applications that require MMU memory protection and an FPU. It sits in the broader taxonomy: ColdFire V4E -> ColdFire family -> 32-bit embedded MPU -> microprocessor -> integrated circuit -> semiconductor. Compared to ARM Cortex-A parts, ColdFire V4E delivers higher MHz-per-MHz performance on legacy code while retaining a familiar m68k programming model. Key features include a Harvard architecture with separate instruction and data buses, integrated L1 cache, hardware MMU supporting virtual memory, and a hardware FPU for single/double-precision floating point. The device provides dual 10/100 Ethernet MACs with DMA, a 32-bit PCI 2.2 controller, USB 2.0 full-speed device, four UARTs, two I2C, two SSI/SPI, and an encryption accelerator (SEC) for DES/3DES/AES/SHA. The MCF547x family operates from 1.5V core and 3.3V I/O supplies, with a typical power consumption around 1.5W at 200 MHz. The 388-pin PBGA package provides ample signal and ground pins for the multi-bus architecture, and the part is specified for the 0C to +70C commercial or -40C to +85C extended temperature range depending on variant. Typical applications include industrial networking gateways, factory automation controllers, point-of-sale terminals, network-attached printers, secure communication appliances, and HMI/operator interface panels. The integrated PCI controller enables connection to companion ASICs, FPGA coprocessors, or standard PCI peripherals such as graphics controllers. When designing with this part, route high-speed Ethernet and PCI signals with controlled impedance (50 ohm differential for Ethernet, 50/60 ohm for PCI) and provide bulk decoupling on both the 1.5V core and 3.3V I/O rails. Mind the PBGA 27x27 mm footprint and ensure the PCB supports the 1.0 mm ball pitch assembly process. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MCF5475VR266

MCF5475VR266 - ColdFire V4e 266MHz MPU | NXP | Networking

The NXP MCF5475VR266 is a 32-bit ColdFire V4e microprocessor (MPU) from the MCF547x family, clocked at 266 MHz and housed in a 388-ball PBGA package measuring 27 x 27 mm. It is a ROMless device with integrated MMU and hardware floating-point unit (FPU), designed for network-connected control applications. A microprocessor unit (MPU) of this class is a 32-bit embedded processor that executes application code from external memory rather than internal flash, distinguishing it from flash-based microcontrollers. The MCF547x sits within the ColdFire architecture hierarchy (a derivative of the classic 68K family), positioned as a high-integration processor bridging microcontrollers and full system-on-chip solutions in industrial and networking equipment. Key features include the enhanced ColdFire V4e core with memory management unit and emulated hardware floating-point acceleration, two integrated Ethernet media access controllers (MACs) for dual-port networking, a PCI controller for peripheral expansion, and a hardware encryption accelerator supporting secure communications. These connectivity peripherals dramatically reduce external component count in gateway and bridge designs. Architecturally, the V4e core is a variable-length RISC implementation with a six-stage pipeline, and the double-reduced instruction execution improves instruction throughput at the 266 MHz operating frequency. The internal system bus connects on-chip peripherals to the core with DMA support across multiple channels, offloading data movement from the CPU in high-bandwidth packet-processing workloads. Typical applications include industrial Ethernet switches and gateways, networked control systems, protocol converters, secure communication nodes, and embedded PCI-based equipment. The dual Ethernet ports and encryption acceleration make it a natural fit for secure industrial gateways where both throughput and data protection matter. Design consideration: because the MCF547x is ROMless, plan external boot flash and SDRAM interfaces early; the PBGA-388 footprint demands controlled-impedance PCB stackup and careful signal-integrity work on high-speed bus routing. This page synthesizes distributor pricing, pin-compatible ColdFire alternatives, lifecycle status, and practical design notes not found in the manufacturer datasheet, providing engineers a single decision-ready reference.

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MCF5475ZP266

MCF5475ZP266 - ColdFire V4e 32Bit MPU 388-PBGA | NXP

The NXP MCF5475ZP266 is a ColdFire V4e core 32-bit microprocessor running at 266 MHz, housed in a 388-pin PBGA package measuring 27 x 27 mm. It integrates an MMU and hardware FPU, integrates dual Ethernet MACs, PCI controller, and an encryption accelerator, with ROMless external memory interface. What is a ColdFire microprocessor? ColdFire is NXP's family of 32-bit RISC processor cores derived from the legacy Motorola 68000 instruction set architecture (ISA), optimized for embedded applications requiring deterministic performance with low power consumption. ColdFire MCUs/MPUs belong to the broader categories of microprocessor (MPU), embedded processor, and RISC controller, sitting architecturally between 8/16-bit microcontrollers and full application processors. Key differentiating features of the MCF5475ZP266 include dual 10/100 Ethernet MACs for networked industrial control, integrated hardware FPU supporting single-precision floating-point math at 266 MHz, dedicated encryption accelerator for secure communications, and PCI 2.2 interface for legacy industrial bus expansion. The ColdFire V4e core adds enhanced branch prediction, larger caches, and an MMU enabling full embedded Linux and VxWorks deployments. Architecturally the MCF5475ZP266 uses the ColdFire V4e (Version 4 Enhanced) pipeline delivering up to 305 MIPS at 266 MHz in Dhrystone 2.1. The chip supports 32-bit SDRAM controller, 8/16/32-bit flash/ROM interface, dual UARTs, dual I2C, dual SPI, and a 16-channel eTPU timer unit. Internal voltage rails are 1.5V core with 2.5V/3.3V I/O supplied externally. Typical applications include networked industrial control (PLC gateways, building automation), secure POS terminals, factory automation, medical instrumentation, and multifunction printers requiring encryption and dual Ethernet. The MMU enables Linux-based embedded operating systems; the encryption accelerator handles SSL/TLS, IPsec, and 3DES/AES at line-rate. When designing with MCF5475ZP266, ensure 4-layer PCB stack-up with dedicated ground plane under the PBGA for 266 MHz operation; route DDR signals with controlled impedance and matched lengths per NXP hardware design guide. The chip is NRND - design new products using NXP i.MX RT or Layerscape families instead. This page synthesizes current distributor stock, pricing tiers, NXP lifecycle information (NRND), and drop-in same-family alternatives from the MCF547x/548x families - information not aggregated in any single manufacturer or distributor page.

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MCF5480CVR166

MCF5480CVR166 - ColdFire V4E 166MHz MCU, 388-PBGA | NXP

The NXP Semiconductors MCF5480CVR166 is a 32-bit ColdFire V4E microprocessor based on the MCF548x family, operating at 166 MHz internal core frequency and packaged in a 388-ball PBGA (27x27 mm). It integrates an MMU, FPU, ROMless boot from external memory, and a rich peripheral set including Ethernet, CAN, PCI, USB, and serial interfaces for networked embedded designs. A microprocessor (MPU) is a CPU-centric integrated circuit that typically lacks on-chip flash and boots from external ROM/RAM. ColdFire V4E is a limited-superscalar, Harvard-architecture variant of the ColdFire family optimized for high code density in C and a balance of integer performance with embedded peripheral integration. The MCF548x sits in the high-performance tier of the ColdFire roadmap, with on-chip peripherals aimed at industrial control, networking, and secure connected devices. Within the broader taxonomy, ColdFire V4E derives from the original m68k architecture, occupying a niche between classic microcontrollers and high-end application processors. The MCF5480CVR166 features hardware encryption acceleration for secure communications, dual 10/100 Ethernet MACs, dual CAN 2.0B controllers, a 32-bit PCI 2.2 bus interface, USB 2.0 full-speed, I2C, SPI, UARTs, and an SDRAM/DDR memory controller. The Harvard core with separate instruction and data buses, branch prediction, and a hardware multiply-accumulate (MAC) unit delivers roughly 254 MIPS at 166 MHz, with deterministic interrupt latency suitable for real-time control loops. Typical applications include industrial Ethernet gateways, secure networked controllers, factory automation PLCs, building-automation routers, and PCI-based embedded boards. The integrated encryption accelerator makes the part attractive for VPN gateways and IEC 62443-compliant industrial nodes that need both TCP/IP throughput and IPsec/SSL offload. When designing with the MCF5480CVR166, follow the NXP hardware design guide for PBGA cooling: a minimum 4-layer board with a continuous ground plane beneath the BGA is recommended, and decoupling must include a bulk capacitor within 25 mm of each supply ball. The V4E core is sensitive to supply rail sequencing - assert POR cleanly before enabling clocks, and hold RESET low for at least 32 SCLK cycles after the 3.3 V supply stabilizes. This page synthesizes distributor pricing, parametric drop-in alternatives within the MCF548x family, and practical design notes not found on the manufacturer product page. Lifecycle status reflects NXP's published NRND (Not Recommended for New Designs) designation, which is critical sourcing intelligence for new programs.

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MCF54452VR266 - ColdFire V4 266MHz MPU | NXP | Embedded Control

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MCF5470VR200 - 200MHz ColdFire V4E 32-bit MPU, 388-PBGA | NXP

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MCF5472VR200 - 32-Bit ColdFire V4E MPU 200MHz | NXP | 388-PBGA

MCF5472ZP200 - ColdFire V4E 32-Bit MPU 200MHz 388-PBGA | NXP

MCF5474VR200 - ColdFire V4e 200MHz MPU 388-PBGA | NXP

MCF5474VR266 - 266MHz ColdFire V4e MPU | NXP | 388-PBGA

MCF5474ZP266 - ColdFire V4e 32-Bit MPU 266MHz 388-PBGA | NXP

MCF5475VR200 - 200MHz ColdFire V4E MPU 388-PBGA | NXP

MCF5475VR266 - ColdFire V4e 266MHz MPU | NXP | Networking

MCF5475ZP266 - ColdFire V4e 32Bit MPU 388-PBGA | NXP

MCF5480CVR166 - ColdFire V4E 166MHz MCU, 388-PBGA | NXP