MPC880VR66-FR - 66MHz PowerQUICC MPU 32-Bit | NXP Semiconductors
N.º de pieza: MPC880VR66-FR ✗ Fin de vidaMPC880VR66-FR Descripción general
A microprocessor (MPU) is the central processing unit of an embedded device, integrating a CPU core, memory controllers, and peripheral interfaces on a single die. The PowerQUICC architecture specifically targets communications infrastructure by combining a PowerPC core with dedicated communications peripherals, sitting in the hierarchy of: MPU -> embedded processor -> communications processor -> networking SoC. This vertical integration reduces BOM cost and board space compared to discrete CPU-plus-ASIC designs.
Key features of the MPC880VR66-FR include 66MHz core clock, 87 MIPS performance, integrated communications peripheral module (CPM) for HDLC/SS7/UART/SPI handling, 357-ball PBGA package with 25x25mm body size, and a commercial temperature grade of 0C to 95C. The device supports 32-bit Power Architecture instruction set and includes dual Fast Ethernet controllers, ATM support, and a multi-channel HDLC engine for legacy telecom protocols.
From a technical depth perspective, the MPC880 uses a Harvard-style architecture with separate instruction and data MMUs and integrates up to 32KB of unified cache. The CPM operates independently from the core via dual-port RAM, so protocol handling continues at line rate even while the CPU executes the application stack. This dual-engine design is what differentiates PowerQUICC from generic MPUs of the same era.
Typical applications include legacy PBX and VoIP gateways, ISDN and T1/E1 line interface cards, industrial routers and serial concentrators, and SOHO networking equipment with integrated WAN protocols. The -FR suffix typically indicates a tape-and-reel, Pb-free packaging variant of the base MPC880VR66 part.
When designing with this part, engineers should evaluate the PowerQUICC successor families (MPC866, MPC8260, or the modern QorIQ line) for new designs, since the MPC880 is in lifecycle transition. Brownfield maintenance and legacy replacement are the primary use cases in 2026.
This page synthesizes distributor stock data, PowerQUICC family alternatives, and design guidance for legacy networking equipment that is not available on a single manufacturer datasheet page.
Alternativas directas para MPC880VR66-FR — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
MPC880CVR66
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
MPC885VR66
✅ Sustitución directaConsulte el precio
Ver hoja de datos →MPC885CVR66
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
MPC866TZP66
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
MPC859DSLVR66
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
MPC880VR66-FR Valores máximos y características eléctricas
| Manufacturer | NXP Semiconductors |
| Series | PowerQUICC, MPC8xx |
| Core Processor | PowerPC |
| Number of Cores | 1 |
| Core Architecture | 32-Bit Power Architecture |
| Core Clock Speed | 66 MHz |
| Performance | 87 MIPS |
| Encapsulado / Carcasa | 357-PBGA (25x25 mm) |
| Tipo de montaje | Surface Mount |
| Temperatura de funcionamiento | 0C to +95C |
| Communications Module | Integrated CPM (HDLC, UART, SPI, ATM) |
| Ethernet | Dual Fast Ethernet MAC (10/100) |
| Suffix Code | -FR (tape and reel, Pb-free) |
Guía de configuración de pines de MPC880VR66-FR 357-pbga (25x25 mm)
Configuración de pines para MPC880VR66-FR (encapsulado 357-pbga (25x25 mm)). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para MPC880VR66-FR.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
MPC880VR66-FR es adecuado para 6 aplicacións: Legacy PBX and VoIP Gateway, ISDN and T1/E1 Line Interface Card, Industrial Router and Serial Concentrator, SOHO Router with Integrated WAN Protocols, Set-Top Box Media Processor, Legacy Maintenance and Refurbishment Stock.
Legacy PBX and VoIP Gateway
The MPC880VR66-FR is widely used in PBX line-interface modules and VoIP gateway controllers where its integrated CPM (Communications Processor Module) handles T1/E1 framing and HDLC encapsulation at line rate. The dual FCC (Fast Communications Controllers) provide two TDM streams at 2.048 Mbps each, sufficient for E1 PRI trunking in legacy enterprise PBX systems. The 66 MHz PowerPC core runs the call-control stack while the CPM offloads physical-layer protocol processing. Compared to an MCU-only solution, the MPC880VR66-FR eliminates a separate HDLC/framer ASIC, reducing BOM cost by 30-50% in 16-64 port PBX designs. Its 0C to +95C commercial temperature grade matches climate-controlled telecom closet deployment.
Recomendado
ISDN and T1/E1 Line Interface Card
ISDN PRI and T1/E1 line interface cards leverage the MPC880VR66-FR's SCC (Serial Communications Controller) channels for HDLC framing and the SMC (Serial Management Controller) ports for low-speed control signaling. The integrated dual-port RAM between core and CPM allows packet processing to continue at full T1/E1 line rate (1.544/2.048 Mbps) without CPU intervention, freeing the PowerPC core for routing table updates and SNMP management. The 357-PBGA package supports high-density multi-port card designs (typically 4-8 T1/E1 ports per board), where its 25x25mm footprint scales to fit 6U Eurocard form factors. PowerQUICC's deterministic interrupt latency is critical for meeting ITU-T G.703 jitter and wander specifications.
Recomendado
Industrial Router and Serial Concentrator
The MPC880VR66-FR is well-suited for industrial routers and serial concentrators aggregating RS-232/485 field-bus traffic over Ethernet backhaul. Its CPM handles up to four SCC channels plus two SMC channels, enabling connection of legacy serial PLCs, SCADA RTUs, and instrumentation to modern IP networks without an additional UART expander ASIC. The 66 MHz core runs embedded Linux or VxWorks with full TCP/IP stacks, while hardware encryption acceleration (via CPM DES/3DES on compatible revisions) secures industrial protocol traffic. Its surface-mount 357-PBGA package withstands industrial vibration profiles when paired with underfill, and the NRND status makes it appropriate for long-lifecycle industrial control systems where 15-20 year field deployment is required.
Recomendado
SOHO Router with Integrated WAN Protocols
Small-office/home-office routers built around the MPC880VR66-FR benefit from the integrated ATM and HDLC controllers that handle DSL or cable modem WAN protocols without external PHY/bridge chips. The dual Fast Ethernet MACs drive one WAN port and one to four LAN ports (via external PHY), enabling cost-optimized 4-port SOHO router designs at sub-$50 BOM. The PowerPC core runs a Linux-based routing stack with NAT, firewall, and DHCP services at 66 MHz, sufficient for the ~10 Mbps WAN throughput typical of 2000s-era SOHO broadband deployments. The 357-PBGA package supports single-sided reflow assembly, lowering manufacturing cost versus QFP alternatives of the same era.
Recomendado
Set-Top Box Media Processor
Early-generation set-top boxes (cable, satellite, and IPTV) used the MPC880VR66-FR as the central media controller, leveraging its DMA engine and memory controller for MPEG-2 transport stream demultiplexing. The CPM's multiple SCC channels handle conditional access (CA) smart card interfaces, IR remote control, and front-panel button scanning simultaneously without burdening the core. Although insufficient for modern HD H.264 decoding, the MPC880VR66-FR remains deployed in SD MPEG-2 cable boxes and is appropriate for maintenance refurbishment in hospitality and healthcare markets. The 357-PBGA package supports the compact mainboard form factors typical of set-top enclosures.
Recomendado
Legacy Maintenance and Refurbishment Stock
The primary use case for the MPC880VR66-FR in 2026 is maintenance, refurbishment, and field replacement of legacy networking and telecom equipment already deployed in the field. Industrial and telecom operators with installed bases of PowerQUICC-based equipment (PBX systems, SCADA concentrators, railway signaling controllers) rely on the NRND-classified MPC880VR66-FR to keep 15-20 year-old systems operational without requiring expensive full-system retrofits. The -FR Pb-free finish ensures compliance with current RoHS requirements for any new end-product assembly, while the 357-PBGA footprint matches the original 2000s-era PCB layout exactly. NXP's authorized distributor channel (Rochester Electronics) and brokers guarantee long-term supply for these maintenance scenarios.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MPC880VR66-FR — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | MPC880CVR66 | MPC885VR66 | MPC885CVR66 | MPC866TZP66 | MPC859DSLVR66 |
|---|---|---|---|---|---|---|
| Package | 357-PBGA (25x25 mm) | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Clock Speed | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz |
| Performance | 87 MIPS | 87 MIPS | 87 MIPS | 87 MIPS | ~140 MIPS (PowerQUICC II core) | 87 MIPS |
| Communications Peripheral | Dual FCC + SCC + ATM | Dual FCC + SCC + ATM (same die) | Dual FCC + SCC + ATM + PCI bridge | Dual FCC + SCC + ATM + PCI bridge | PowerQUICC II CPM (faster, more channels) | DSL PHY integrated + SCC + ATM |
| Architecture Family | PowerQUICC (MPC8xx) | PowerQUICC (MPC8xx) | PowerQUICC (MPC8xx) | PowerQUICC (MPC8xx) | PowerQUICC II (MPC8xxx) | PowerQUICC (MPC8xx) |
| Operating Temperature | 0C to +95C | 0C to +95C | 0C to +95C | 0C to +95C | 0C to +95C (or -40 to +85 industrial variant) | 0C to +95C |
| Lifecycle Status (2026) | NRND | NRND | NRND | NRND | Active | NRND |
Diferenciadores clave
- Dual Fast Ethernet MAC integrated vs MPC8xx predecessors (frente a MPC860/850 (older PowerQUICC))
- Pb-free tape-and-reel finish vs base MPC880VR66 (frente a MPC880VR66 (non-FR))
- Integrated ATM SAR vs MPC8xx siblings (frente a MPC860DT (no ATM SAR))
Notas de diseño
The 357-PBGA package at 66 MHz full-CPM activity dissipates approximately 1.5-2.0 W. With the PBGA's theta_JA of ~25 C/W on a 4-layer JEDEC test board, junction-to-ambient rise is 38-50C, fitting within the 95C commercial grade ceiling. For sealed enclosures without airflow, designers should add a thermal pad array beneath the package and at least 4 oz copper inner planes. The exposed die-attach pad is electrically floating and must not be soldered to ground without consulting the NXP thermal design guide.
The 357-PBGA at 1.27 mm pitch requires 4-layer PCB minimum with microvia stack-ups for cost-effective manufacturing. Route all 32-bit data and address buses with matched-length traces (within 50 mils) and series-terminated damping resistors on the source side if the bus operates above 50 MHz. Decouple each power pin with a 0.1 uF X7R ceramic plus a 10 uF tantalum bulk capacitor; the PowerQUICC is sensitive to Vdd droop during CPM DMA bursts. Maintain a continuous ground plane under the BGA with no signal traces crossing the BGA keepout.
Do not substitute MPC880 silicon revision masks without verifying firmware compatibility: the MPC880 and MPC885 differ in peripheral set and may require U-Boot or VxWorks BSP updates. The -FR Pb-free variant has a higher peak reflow temperature (260C) versus the non-FR variant (220C); mixing the two in a single assembly run can cause tombstoning or graping. Finally, the NRND status means last-time-buy opportunities have specific NXP PCN deadlines; capture sufficient inventory for the full product lifecycle, typically 5-7 years, before the part moves to EOL.
Información de cumplimiento
-FR suffix indicates Pb-free finish per NXP Pb-free packaging designation; full REACH and halogen-free status not explicitly confirmed in the provided data and marked unknown.
