MCF5474ZP266 - ColdFire V4e 32-Bit MPU 266MHz 388-PBGA | NXP
N.º da peça: MCF5474ZP266 ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $89.5 | $89,50 |
| 10 | $82.1 | $821,00 |
| 100 | $74.2 | $7.420,00 |
| 250 | $67.8 | $16.950,00 |
| 500 | $61.4 | $30.700,00 |
MCF5474ZP266 Visão geral
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.
Alternativas drop-in para MCF5474ZP266 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MCF5474ZP266 (mesmo formato e footprint) — diferindo em Package, FPU, Core Architecture, MMU, Maximum Core Frequency.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MCF5475VR200
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$25.6 / unidade
Ver ficha técnica →MCF5471ZP200
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MCF5472ZP200
✅ Drop-In✓ Em estoque
$31.45 / unidade
Ver ficha técnica →MCF5485CVR200
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →MCF5480CVR166
✅ Drop-In✓ Em estoque
$46.81 / unidade
Ver ficha técnica →MCF5474ZP266 Classificações máximas e características elétricas
| Core Processor | ColdFire V4e |
| Core Size | 32-Bit |
| Maximum Clock Speed | 266 MHz |
| FPU | Yes (hardware floating-point unit) |
| MMU | Yes (memory management unit) |
| Program Memory Size | ROMless |
| Program Memory Type | ROMless (external memory controller) |
| Instruction Cache (I-Cache) | 32 KByte |
| Internal SRAM | 32 KByte |
| Number of I/O Pins | 99 |
| Connectivity | EBI/EMI, Ethernet (2x 10/100 MAC), I2C, SPI, UART/USART, USB |
| Peripherals | DMA, PWM, WDT, hardware encryption accelerator |
| Ethernet MACs | 2 x 10/100 Mbps |
| PCI Controller | 2 x PCI (per family datasheet) |
| USB Interface | USB 2.0 Full-Speed OTG |
| Supply Voltage - Core | 1.5 V |
| Supply Voltage - I/O | 2.5 V / 3.3 V |
| Temperatura de operação | -40 C to +105 C |
| Encapsulamento | 388-PBGA (27 mm x 27 mm) |
| Tipo de montagem | Surface Mount |
| Series | MCF547x |
| Encryption Accelerator | DES / 3DES / AES / SHA / MD5 / RC4 |
Configuração de pinos do MCF5474ZP266
| Pino A1 | VDD — Core supply voltage |
| Pino A2 | GND — Ground |
| Pino B1 | DATA[0] — DDR data bus bit 0 |
| Pino B2 | DATA[1] — DDR data bus bit 1 |
| Pino C1 | DATA[2] — DDR data bus bit 2 |
| Pino C2 | DATA[3] — DDR data bus bit 3 |
| Pino D1 | DDR_CLK — DDR SDRAM clock output |
| Pino D2 | DDR_CLK_N — DDR SDRAM differential clock |
| Pino E1 | ETH0_TX+ — Ethernet 0 transmit positive |
| Pino E2 | ETH0_TX- — Ethernet 0 transmit negative |
| Pino F1 | ETH0_RX+ — Ethernet 0 receive positive |
| Pino F2 | ETH0_RX- — Ethernet 0 receive negative |
| Pino G1 | ETH1_TX+ — Ethernet 1 transmit positive |
| Pino G2 | ETH1_TX- — Ethernet 1 transmit negative |
| Pino H1 | ETH1_RX+ — Ethernet 1 receive positive |
| Pino H2 | ETH1_RX- — Ethernet 1 receive negative |
| Pino J1 | USB_DP — USB 2.0 data plus |
| Pino J2 | USB_DM — USB 2.0 data minus |
| Pino K1 | PCI_AD[0] — PCI bus address/data 0 |
| Pino K2 | PCI_AD[1] — PCI bus address/data 1 |
| Pino L1 | PCI_CLK — PCI bus clock |
| Pino L2 | PCI_REQ — PCI bus request |
| Pino M1 | UART0_TX — UART0 transmit |
| Pino M2 | UART0_RX — UART0 receive |
| Pino N1 | I2C0_SCL — I2C0 clock |
| Pino N2 | I2C0_SDA — I2C0 data |
| Pino P1 | SPI0_MOSI — SPI0 master out / slave in |
| Pino P2 | SPI0_MISO — SPI0 master in / slave out |
| Pino R1 | SSI0_CLK — Synchronous serial interface clock |
| Pino R2 | SSI0_FS — Synchronous serial interface frame sync |
Aplicações típicas
MCF5474ZP266 é adequado para 8 aplicaçãos: Industrial Ethernet Gateway and Protocol Converter, Networked Factory Automation Controller (PLC), Secure Point-of-Sale and Transaction Terminals, Networked Printer and Imaging Controller, Telecom/Datacom Access Equipment and Media Gateways, Medical Device Connectivity and Diagnostic Imaging, Industrial IoT Edge Gateway with Secure MQTT Broker, Aerospace Avionics Data Concentrator (Legacy Maintained).
Industrial Ethernet Gateway and Protocol Converter
The MCF5474ZP266's dual 10/100 Ethernet MACs and 266 MHz ColdFire V4e core make it ideal for industrial gateways converting between Modbus/TCP, EtherNet/IP, PROFINET, and serial fieldbus protocols. The on-chip MMU supports uClinux stacks for protocol translation, while the hardware encryption accelerator secures remote management tunnels via IPsec/TLS without burdening the CPU. Its 388-PBGA package and -40 C to +105 C operating range allow deployment in unconditioned control cabinets.
Recomendado
Networked Factory Automation Controller (PLC)
With a hardware FPU, 32 KByte instruction cache, and 266 MHz core, the MCF5474ZP266 supports deterministic PID control loops for PLC and motion-control applications while simultaneously handling industrial Ethernet traffic. The dual PCI controllers enable high-bandwidth expansion to motor-driver ASICs and analog I/O cards. Its ROMless architecture means designers can attach large external SDRAM for data logging on the factory floor.
Recomendado
Secure Point-of-Sale and Transaction Terminals
The on-chip encryption accelerator (DES/3DES/AES/SHA/MD5/RC4) in the MCF5474ZP266 accelerates PIN encryption, EMV chip-card authentication, and secure key storage for POS terminals. Combined with PCI for printer/display peripherals, USB OTG for external card readers, and dual Ethernet for IP-based payment terminals, the part supports PCI-PTS-compliant transaction hardware with a single chip. The MMU also enables a hardened Linux runtime for tamper detection.
Recomendado
Networked Printer and Imaging Controller
The MCF5474ZP266's PCI bus, USB 2.0 OTG, dual 10/100 Ethernet, and 266 MHz core suit it for mid-range office MFP (multifunction printer) controllers running embedded Linux. The engine handles job scheduling, image rasterization, scan-to-email workflows, and remote web management while offloading high-speed data movement through DMA to external DRAM. The 388-PBGA package eases routing for high-speed parallel scan interfaces.
Recomendado
Telecom/Datacom Access Equipment and Media Gateways
Telecom media gateways benefit from the MCF5474ZP266's hardware encryption, TDM-like serial ports, and dual Ethernet for IP-based voice and video routing at the customer premises. The MMU supports a hardened Linux stack for SIP/H.323 signaling, while the FPU accelerates G.711/G.729 codecs at lower CPU utilization. The 266 MHz processing headroom allows VLAN tagging, QoS shaping, and secure VPN tunnels concurrently.
Recomendado
Medical Device Connectivity and Diagnostic Imaging
Medical device hubs leverage the MCF5474ZP266's hardware encryption to secure DICOM transfers and HL7 messaging over hospital networks. The dual Ethernet ports allow medical-grade LAN segmentation (clinical vs administrative), while USB OTG connects to bedside acquisition peripherals. Operating temperature range and on-chip error correction support the regulatory (IEC 60601) reliability demands for diagnostic imaging controllers.
Recomendado
Industrial IoT Edge Gateway with Secure MQTT Broker
The MCF5474ZP266's MMU runs a small Linux MQTT broker at the edge, aggregating sensor data from UART/SPI/I2C peripherals and pushing it securely over Ethernet to cloud platforms via MQTT over TLS. Hardware encryption offloads TLS handshake overhead from the 266 MHz ColdFire V4e core, while the watchdog timer and DMA ensure reliable 24/7 operation in unmanned remote stations. The PBGA package is rugged enough for outdoor enclosures.
Recomendado
Aerospace Avionics Data Concentrator (Legacy Maintained)
Avionics data concentrators needing ARINC 429/429/CAN bridging rely on the MCF5474ZP266's deterministic interrupt latency, hardware encryption for secure datalink (Link 16, Link 22), and dual Ethernet ports for cockpit network bridging. The 388-PBGA is screen-friendly for conformal-coated avionics enclosures, and the part is widely supported via Rochester Electronics for installed-base service. Software reuse continues from legacy CF5474 BSPs.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MCF5474ZP266 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MCF5475VR200 | MCF5471ZP200 | MCF5472ZP200 | MCF5485CVR200 |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 388-PBGA (27x27 mm) | 388-PBGA (27x27 mm) - same BGA family | 388-PBGA (27x27 mm) - same ZP ballmap | 388-PBGA (27x27 mm) - same ZP ballmap | 388-PBGA (27x27 mm) - same family |
| Core | ColdFire V4e | ColdFire V4e | ColdFire V4e | ColdFire V4e | ColdFire V4e (MCF548x) |
| Core Clock Speed | 266 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| MMU / FPU | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes |
| Internal Cache / SRAM | 32 KB I-Cache / 32 KB SRAM | 32 KB I-Cache / 32 KB SRAM | 32 KB I-Cache / 32 KB SRAM | 32 KB I-Cache / 32 KB SRAM (reduced peripheral set) | 32 KB I-Cache / 32 KB SRAM |
| Ethernet MACs | 2 x 10/100 | 2 x 10/100 | 2 x 10/100 | 1 x 10/100 (reduced peripheral set) | 2 x 10/100 (Fast Ethernet) |
| USB / PCI | USB OTG / 2 x PCI | USB OTG / 2 x PCI | USB OTG / 2 x PCI | USB OTG / 1 x PCI (reduced peripheral set) | USB OTG / 2 x PCI |
| Encryption Accelerator | DES / 3DES / AES / SHA / MD5 / RC4 | Same set | Same set | Same set | Same set |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND |
Principais diferenciais
- Highest clock speed (266 MHz) in the MCF547x family (vs MCF5471ZP200)
- Dual 10/100 Ethernet MACs in a single chip (vs MCF5472ZP200)
- Hardware encryption accelerator for AES/3DES/SHA (vs MCF5471ZP200)
Notas de projeto
The MCF5474ZP266 requires three independent power rails: 1.5 V core (VDD), 2.5 V DDR memory (VDD_DDR), and 3.3 V I/O (VDD_IO). Each pin must be locally decoupled with a 0.1 uF X7R ceramic cap within 5 mm of the ball, plus a bulk 4.7 uF tantalum or polymer cap per supply island. Use via-in-pad or short stubs from the BGA balls to minimize supply inductance. Estimated core current at 266 MHz full load: 600-800 mA per the family datasheet - size your regulator for at least 1 A headroom.
Estimated theta JA for the PBGA-388 (27x27 mm) on a 4-layer JEDEC PCB with thermal vias under the die is approximately 15-20 C/W. At 1.0-1.2 W typical dissipation, junction rise is 15-24 C above ambient (estimated). For sealed enclosures without airflow, keep ambient below +80 C to stay within the +105 C operating limit. Avoid placing heat-dissipating devices within 10 mm of the BGA to prevent thermal cross-talk.
Use at least 4 PCB layers for the MCF5474ZP266 design. Outer layers route signals, inner layer 2 is a solid ground plane, and inner layer 3 is the 2.5 V and 1.5 V power plane. Maintain 50 ohm single-ended and 100 ohm differential impedance for DDR signals and Ethernet pairs. Place series terminations within 5 mm of the driver pin if signal integrity analysis shows reflections > 200 mV. For BGA breakout, microvia or laser-drilled via-in-pad technology (8 mil pad, 4 mil via) is recommended.
Route DDR address/command signals on the same layer as the data signals, length-matched within 250 mil for byte-group timing. The DDR clock pair (DDR_CLK / DDR_CLK_N) should maintain differential impedance of 100 ohms with no more than two vias total. Ethernet TX/RX pairs require 100 ohm differential and continuous reference plane on layer 2 or 3 to maintain return-path continuity. Keep high-speed digital traces at least 25 mil from analog audio or sensitive analog signals.
Do not assume MCF5474ZP266 and MCF5485CVR200 are interchangeable - although pin-compatible at the family level, the ballmap suffix (ZP vs CVR) indicates different package pinout for the 388-PBGA even at the same physical footprint. Always cross-check the package mechanical drawing before component swap. Also, the part is NRND; do not start new designs without confirming supply through Rochester Electronics or NXP Direct. Finally, take care with the BDM/JTAG pins (BKPT, DSCLK, DSI, DSO) - they have no internal pull-ups and require external 10 K resistors to VDD during reset.
Informações de conformidade
Per NXP MCF5474Z material declaration (MCDS PDF), the part is Pb-free, RoHS compliant, REACH compliant, and JEDEC MSL3 qualified. Halogen-free status not explicitly stated in the provided data - set to unknown. The part is not AEC-Q100 qualified; it is intended for industrial, not automotive, applications.
