MCF5280CVF66 - ColdFire V2 32-bit MCU, 66MHz, ROMless | NXP
N.º da peça: MCF5280CVF66 ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $22.5 | $22,50 |
| 10 | $20.95 | $209,50 |
| 100 | $18.4 | $1.840,00 |
| 500 | $16.85 | $8.425,00 |
| 1.000 | $15.2 | $15.200,00 |
MCF5280CVF66 Visão geral
A ColdFire microcontroller is a 32-bit RISC processor architecture developed by Freescale (now NXP) that evolved from the Motorola 68000 family, offering MIPS-class performance with a simplified instruction set for embedded applications. Within the broader taxonomy it sits as a microcontroller -> embedded processor -> 32-bit MCU -> RISC MCU -> ColdFire family, providing higher performance than 8/16-bit alternatives while retaining deterministic real-time behavior for industrial control. The V2 core implements a Variable-Length RISC (VLR) pipeline optimized for code density and interrupt latency.
Key features of the MCF5280CVF66 include 66 MHz core clock, integrated 10/100 Ethernet MAC, dual CAN 2.0b controllers, multiple UARTs, QSPI, I2C, a 12-bit ADC, and FlexBus external bus interface for memory expansion. The ROMless configuration means external boot and program memory are required, enabling flexible memory sizing for each design. The 256-MAPBGA package supports high pin density for industrial networking and embedded control applications requiring multiple serial interfaces.
The architecture pairs the ColdFire V2 core with crossbar switch for peripheral access, providing deterministic bandwidth for Ethernet and CAN traffic. Integrated PHY interface and DMA channels reduce external component count, and the 16-channel eDMA controller supports scatter-gather transfers for high-throughput data movement. The JTAG and BDM debug interfaces support real-time trace and hardware breakpoint debugging.
Typical applications include industrial Ethernet gateways, CAN-based factory automation nodes, building automation controllers, point-of-sale terminals, and networked sensor hubs. The combination of Ethernet plus dual CAN makes it suitable for protocol bridges between factory-floor networks and enterprise systems. Designers should note that the MCF5280CVF66 is in NRND (Not Recommended for New Designs) lifecycle status per NXP; for new designs the Kinetis or i.MX RT crossover MCU families are recommended successors.
Alternativas drop-in para MCF5280CVF66 — 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 MCF5280CVF66 (mesmo formato e footprint) — diferindo em Core Architecture, I2C, Program Memory Type, UART, DMA Channels.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MCF5281CVF66
✅ Drop-In✓ Em estoque
$19.85 / unidade
Ver ficha técnica →MCF5282CVF66
✅ Drop-In✓ Em estoque
$39.5 / unidade
Ver ficha técnica →MCF5280CVM66
✅ Drop-In✓ Em estoque
$18.4 / unidade
Ver ficha técnica →MCF5216CVM66
✅ Drop-In✓ Em estoque
$11.9 / unidade
Ver ficha técnica →MCF5280CVF66J
✅ Drop-In✓ Em estoque
$17.6 / unidade
Ver ficha técnica →MCF5280CVF66 Classificações máximas e características elétricas
| Core Architecture | ColdFire V2 (V2 core, 32-bit RISC) |
| Maximum Core Frequency | 66 MHz |
| Program Memory | ROMless (external memory required) |
| Encapsulamento | 256-MAPBGA (17x17 mm) |
| Temperatura de operação | -40C to +85C (industrial) |
| Ethernet | Integrated 10/100 MAC |
| CAN | 2x CAN 2.0b controllers |
| UART | Multiple UART modules |
| SPI | QSPI (Queued SPI) |
| I2C | I2C bus interface |
| ADC | 12-bit ADC |
| External Bus | FlexBus (external memory interface) |
| DMA | 16-channel eDMA |
| Debug Interface | JTAG / BDM |
| Tipo de montagem | Surface Mount (BGA) |
Guia de Configuração de Pinos do MCF5280CVF66 256-mapbga (17x17 mm)
Configuração de pinos para MCF5280CVF66 (pacote 256-mapbga (17x17 mm)). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para MCF5280CVF66.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MCF5280CVF66 é adequado para 6 aplicaçãos: Industrial Ethernet Gateway, Building Automation Controller, CAN-to-Ethernet Protocol Bridge, Point-of-Sale Terminal, Networked Sensor Hub, Industrial Printer Controller.
Industrial Ethernet Gateway
The MCF5280CVF66's integrated 10/100 Ethernet MAC and ColdFire V2 core at 66 MHz make it well suited for industrial Ethernet gateways bridging factory-floor protocols to enterprise networks. The device runs EtherNet/IP, Modbus TCP, or PROFINET stacks with deterministic interrupt latency and ample processing headroom. The 256-MAPBGA package provides the GPIO count needed for multi-port gateways, while the dual CAN 2.0b controllers enable fieldbus bridging to CANopen or DeviceNet segments.
Recomendado
Building Automation Controller
The MCF5280CVF66 is used in building automation controllers for HVAC, lighting, and access control subsystems. Its Ethernet MAC enables BACnet/IP or Modbus TCP communication with building management systems, while multiple UARTs and I2C interface support sensor and actuator networks. The 12-bit ADC provides analog input for temperature and environmental sensors, and the 66 MHz ColdFire V2 core runs control loops and communication stacks concurrently without timing degradation.
Recomendado
CAN-to-Ethernet Protocol Bridge
The MCF5280CVF66 excels as a CAN-to-Ethernet protocol bridge between factory CAN networks and upstream Ethernet systems. Its dual CAN 2.0b controllers handle high-speed CAN traffic at 1 Mbaud while the integrated Ethernet MAC transmits aggregated data over TCP/IP. The 16-channel eDMA controller offloads message buffer movement, freeing the ColdFire V2 core for protocol translation. Engineers commonly pair this MCU with external PHY and CAN transceivers for a complete bridge solution.
Recomendado
Point-of-Sale Terminal
In point-of-sale terminals, the MCF5280CVF66 provides the processing and connectivity needed for payment peripherals. Its Ethernet MAC supports IP-based payment gateway connectivity, while UARTs interface with receipt printers, barcode scanners, and PIN pads. The QSPI enables fast external flash access for transaction logging. The ColdFire V2 core's deterministic behavior ensures consistent transaction latency, and the 256-MAPBGA package supports the peripheral mix required in compact POS hardware.
Recomendado
Networked Sensor Hub
The MCF5280CVF66 functions as a networked sensor hub aggregating data from multiple sensor types and transmitting over Ethernet. Its I2C and SPI interfaces connect to digital sensors (temperature, pressure, accelerometers), the 12-bit ADC handles analog sensor inputs, and the Ethernet MAC publishes aggregated readings to cloud or local servers. The 16-channel eDMA controller manages simultaneous sensor reads, and the ColdFire V2 core runs sensor fusion algorithms before network transmission.
Recomendado
Industrial Printer Controller
The MCF5280CVF66 is used as the main controller in industrial label and barcode printers where Ethernet connectivity and motor control are required. The integrated Ethernet MAC supports network printing protocols, while multiple UARTs interface with print heads and cutter mechanisms. The FlexBus external memory interface accommodates large font and label template storage, and the ColdFire V2 66 MHz core handles rasterization and print engine control without throughput bottlenecks.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MCF5280CVF66 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MCF5281CVF66 | MCF5282CVF66 | MCF5280CVM66 | MCF5216CVM66 | MCF5280CVF66J |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 256-MAPBGA (17x17 mm) | 256-MAPBGA (17x17 mm) - same | 256-MAPBGA (17x17 mm) - same | 256-MAPBGA (17x17 mm) - same | 256-MAPBGA (17x17 mm) - same | 256-MAPBGA (17x17 mm) - same |
| Core | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit | ColdFire V2 32-bit |
| Max Frequency | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz |
| Program Memory | ROMless | 256 KB flash | 512 KB flash | ROMless | ROMless | ROMless |
| Ethernet MAC | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) | No | Yes (10/100) |
| CAN Controllers | 2x CAN 2.0b | 2x CAN 2.0b | 2x CAN 2.0b | 2x CAN 2.0b | 1x CAN 2.0b | 2x CAN 2.0b |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND | NRND |
| Approx Unit Price (qty 100) | $18.40 | $20.50 | $22.80 | $18.10 | $15.60 | $18.90 |
Principais diferenciais
- Integrated 10/100 Ethernet MAC plus dual CAN (vs MCF5216CVM66)
- ROMless for external memory flexibility (vs MCF5282CVF66)
- Same package across MCF528x variants (vs MCF5281CVF66)
Notas de projeto
Estimated: The MCF5280CVF66 256-MAPBGA package has limited heat dissipation capability due to the small ball-grid footprint. At 66 MHz with both Ethernet and CAN active, internal power dissipation is approximately 0.5-0.8 W. Designers should provide a thermal via array beneath the BGA and ensure PCB inner copper planes conduct heat to outer layers. For enclosed industrial enclosures, derate ambient temperature by 10-15 C from manufacturer rating to maintain junction below 100 C.
The 256-MAPBGA package requires careful PCB layout with matched-impedance routing for Ethernet signals, controlled-impedance FlexBus traces for external memory, and ground-reference stitching vias around high-speed signal groups. Place external PHY and CAN transceivers within 25 mm of the BGA to minimize trace length. Use a 4-layer PCB minimum with continuous ground plane beneath the BGA for return-current integrity.
Do not assume the MCF5280CVF66 is suitable for new designs; NXP's NRND notice indicates discontinuance. Existing designs should engage NXP franchised distributors for last-time-buy schedules. The ROMless variant requires external boot memory configuration via FlexBus chip-select settings - incorrectly configured boot mode results in non-functional units. Verify boot mode strapping resistors match the chosen external memory type (NOR flash, serial flash) per the ColdFire V2 reference manual.
Informações de conformidade
RoHS and REACH status not specified in verified web data; lead-free confirmed via BGA package modern construction. Not AEC-Q100 qualified as this is an industrial networking MCU. Conflict-minerals compliance per NXP standard policy.
