MPC880VR66 - PowerQUICC 66MHz 32-Bit MPU | NXP | 357-PBGA
N.º da peça: MPC880VR66 ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $34.54 | $34,54 |
| 10 | $32.18 | $321,80 |
| 100 | $29.85 | $2.985,00 |
| 500 | $27.4 | $13.700,00 |
| 1.000 | $24.95 | $24.950,00 |
MPC880VR66 Visão geral
PowerQUICC (PowerQUICC Integrated Communications Controller) is a category of integrated communications microprocessors that originated at Freescale Semiconductor and was carried forward by NXP after its acquisition of the Freescale product line. As a microprocessor (MPU), it sits higher than a microcontroller (MCU) in the semiconductor hierarchy because it relies on external memory and external peripherals, while an MCU integrates those on-die. The MPC880 specifically targets telecom and networking gear by combining a general-purpose PowerPC core with a Communications Processor Module (CPM) that handles serial protocols, DMA, and Ethernet offload.
Key features of the MPC880VR66 include a 66 MHz core frequency yielding approximately 87 MIPS performance, dual Fast Ethernet controllers for LAN and WAN ports, two serial communications controllers supporting HDLC and UART, a 32-bit external data bus with 32-bit address bus, integrated MMU with 4 GB address space, and a JTAG/COP debug interface. The 357-PBGA package provides robust thermal performance and high-density board mounting for production designs.
The PowerQUICC architecture combines a scalar PowerPC execution core with a peripheral coprocessor that handles low-level I/O without core intervention. This dual-engine architecture allows the device to sustain high network throughput while keeping the core available for control-plane and management tasks, a key reason PowerQUICC processors dominated early routers, DSLAMs, and PBX designs.
Typical applications for the MPC880VR66 include enterprise routers, SOHO gateways, DSLAM line cards, ISDN/TA adapters, telecom control boards, and industrial control equipment. The 0 to 95C industrial operating range supports deployment in thermally constrained enclosures.
When designing with this device, verify DDR or SDRAM timing against the specific bus interface configuration required by your firmware; consult the full MPC880 hardware specification for clock, reset, and JTAG boundary-scan implementation, and plan heatsinking for any application where the package dissipation exceeds 3W steady state.
This page synthesizes distributor pricing, end-of-life status indicators across multiple sources, and practical design notes not found in the original manufacturer datasheet.
Alternativas drop-in para MPC880VR66 — 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 MPC880VR66 (mesmo formato e footprint) — diferindo em Package, Core Architecture, Mounting Type, Performance, Core Count.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MPC880VR133
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$19.45 / unidade
Ver ficha técnica →MPC880ZP66
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MPC866PVR100
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MPC860VR66
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MPC885VR133
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$27.4 / unidade
Ver ficha técnica →MPC880VR66 Classificações máximas e características elétricas
| Manufacturer | NXP Semiconductors |
| Product Family | PowerQUICC / MPC8xx |
| Core Architecture | Power Architecture (PowerPC) 32-bit |
| Number of Cores | 1 |
| Core Frequency | 66 MHz |
| Performance | 87 MIPS |
| Encapsulamento | 357-PBGA (25x25 mm) |
| Tipo de montagem | Surface Mount |
| Temperatura de operação | 0C to +95C |
| Address Bus Width | 32-bit |
| Largura do barramento de dados | 32-bit |
| Integrated Peripherals | 2x Ethernet, 2x SCC, CPM, JTAG/COP |
| MMU | Yes (4 GB address space) |
| Status RoHS | unknown |
| Status do ciclo de vida | End of Life (discontinued) |
Guia de Configuração de Pinos do MPC880VR66 357-pbga (25x25 mm)
Configuração de pinos para MPC880VR66 (pacote 357-pbga (25x25 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 MPC880VR66.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MPC880VR66 é adequado para 6 aplicaçãos: Enterprise Router Control Plane, SOHO Gateway and DSL Modem Router, DSLAM Line Card Controller, ISDN Terminal Adapter / TA, Industrial Control / Telecontrol Board, Telecom PBX Control Processor.
Enterprise Router Control Plane
The MPC880VR66 fits enterprise router control-plane designs where its 87 MIPS integer performance and integrated dual Ethernet MACs drive LAN/WAN port termination without an external Ethernet controller. Its Power Architecture core runs routing daemons such as Zebra/Quagga at sub-100 Kpps throughput typical of legacy edge routers, while the CPM offloads HDLC framing, UART, and SCC serial channels to dedicated hardware. Designers pair the device with external 100-Mbit PHYs and SDRAM, then run embedded Linux or VxWorks to deliver a commercial-grade router. The 0-95C operating range covers indoor telecom closets, and the 357-PBGA provides robust thermal dissipation for fanless implementations.
Recomendado
SOHO Gateway and DSL Modem Router
In SOHO gateway and DSL modem-router designs, the MPC880VR66 handles PPPoE, DHCP, NAT, and routing table processing while the integrated CPM drives the DSL PHY interface and serial management channels. The 66 MHz core sustains typical 25-50 Mbps NAT throughput required by SOHO gateways, and the dual Ethernet MACs terminate LAN-side switch ports without an external controller. The 357-PBGA package keeps the PCB compact for plastic enclosures, and the 0-95C range handles consumer SOHO deployment profiles. Pairing the MPC880VR66 with an external ADSL/VDSL PHY, 16-MB SDRAM, and 4-MB boot flash yields a complete xDSL CPE reference design.
Recomendado
DSLAM Line Card Controller
The MPC880VR66 qualifies for DSLAM line-card controllers where it aggregates DSL subscriber traffic across multiple line-card slots via its SCC channels and Ethernet uplinks. Each line card typically pairs the MPC880 with a multi-channel DSL front-end (such as Conexant or Broadcom DSL chipset), and the CPM handles HDLC encapsulation for backhaul transport. At 66 MHz the device sustains aggregate line-side bandwidth in the 200-400 Mbps range, ideal for 24-port ADSL2+ line cards. The integrated MMU with 4-GB address space supports modern embedded Linux routing stacks and IPsec acceleration hooks for secure DSL deployments.
Recomendado
ISDN Terminal Adapter / TA
The MPC880VR66 is well-suited to ISDN Terminal Adapter products where the CPM's HDLC and SCC channels handle the BRI/PRI D-channel signaling in hardware, offloading the main core from bit-banged protocol processing. The PowerPC core runs the ISDN stack, while the SCC channels drive the ISDN U-interface transceiver. With 87 MIPS of processing and on-chip MMU, the part delivers adequate headroom for terminal adapters with integrated routing or remote-management features. The 357-PBGA is large but acceptable for desktop CPE form factors where 4-layer PCB manufacturing cost matters more than miniaturization.
Recomendado
Industrial Control / Telecontrol Board
For industrial control and remote telemetry/telecontrol boards, the MPC880VR66 provides deterministic serial-protocol handling via the CPM, which manages asynchronous serial, HDLC, and synchronous channels without burdening the core. The 66 MHz PowerPC core runs the embedded control and SCADA stack, while the integrated dual Ethernet MACs deliver redundant network uplinks for fail-over topologies. Designers appreciate the 357-PBGA's mechanical robustness in industrial vibration environments compared to fine-pitch QFP packages. The 0-95C range supports indoor control cabinets and operator stations but excludes extended-temperature outdoor deployments.
Recomendado
Telecom PBX Control Processor
In small-to-medium PBX and Key Telephone System (KTS) control boards, the MPC880VR66 functions as the central call-control processor, with its CPM driving external SLIC/SLAC devices via TDM/HDLC channels. The 66 MHz core runs call-control software such as Asterisk or VxWorks-based PBX stacks while the SCC channels handle multi-channel T1/E1 framing through external transceivers. The 357-PBGA fits backplane-mounted control cards where board density is generous. The MMU and 4-GB address space ease porting of full Linux distributions for feature-rich PBX implementations with voicemail and unified communications add-ons.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MPC880VR66 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MPC880VR133 | MPC880ZP66 | MPC866PVR100 | MPC860VR66 | MPC885VR133 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 357-PBGA (25x25) | 357-PBGA (25x25) - same | 357-PBGA (25x25) - same | 357-PBGA (25x25) - same | 357-PBGA (25x25) - same | 357-PBGA (25x25) - same |
| Core Frequency | 66 MHz | 133 MHz | 66 MHz | 100 MHz | 66 MHz | 133 MHz |
| Architecture | Power Architecture (PowerPC) 32-bit | Power Architecture 32-bit | Power Architecture 32-bit | Power Architecture 32-bit | Power Architecture 32-bit | Power Architecture 32-bit |
| Number of Cores | 1 | 1 | 1 | 1 | 1 | 1 |
| Ethernet MACs | 2x Fast Ethernet | 2x Fast Ethernet | 2x Fast Ethernet | 2x Fast Ethernet | 2x Fast Ethernet | 2x Fast Ethernet |
| Operating Temperature | 0C to +95C | 0C to +95C | 0C to +95C | 0C to +95C | 0C to +95C | 0C to +95C |
| Lifecycle Status | EOL (Discontinued) | EOL (Discontinued) | EOL (Discontinued) | EOL (Discontinued) | EOL (Discontinued) | EOL (Discontinued) |
Principais diferenciais
- Drop-in pin-compatible across the entire MPC880 family (vs MPC880VR133)
- Most cost-effective 66 MHz PowerQUICC option without encryption (vs MPC880ZP66)
- Rich peripheral integration in single-chip solution (vs MPC866PVR100)
Notas de projeto
Estimated: for the 357-PBGA 25x25 mm footprint, allocate a minimum of four PCB layers with dedicated power and ground planes directly under the BGA to control simultaneous-switching noise (SSN) and supply impedance. Use 1-oz copper outer layers and 0.5-oz inner layers for high-current SDRAM buses. Route impedance-controlled signals (Ethernet MII, address/data bus) on inner stripline layers with 50 ohm single-ended and 100 ohm differential impedance per the MPC8xx hardware specification.
The 357-PBGA package exposes the die through its center, allowing PCB copper to dissipate up to ~3W steady state at 25C ambient with a 4-layer FR4 board (estimated theta_JA of approximately 18-22 C/W for the 25x25 mm PBGA geometry). For fanless designs exceeding 2W, mount a thermal pad underneath with thermal vias connecting to the inner ground plane. Junction-to-air thermal monitoring via on-chip thermal sensor is not exposed on this variant, so validate thermal envelope by measuring case temperature in worst-case load.
Estimated: route the 32-bit address and data buses in groups of 8 bits with matched trace lengths (< 5 mm mismatch across the SDRAM bus) to avoid clock-data skew at 66 MHz. Place SDRAM as close to the BGA as possible, ideally on the opposite side of the BGA center to minimize stub length. Source-terminate clock and strobe signals with 33 ohm series resistors to dampen reflections. Use series damping on Ethernet MII transmit clocks when running traces exceeding 50 mm.
Do not use the MPC880VR66 in new designs without securing lifetime-buy inventory: NXP has marked the part End of Life and production has stopped. Distributors show limited stock (Heisener ~4,864 pieces as of 2026-10-16), so for any 2027+ production schedule, migrate to Freescale/NXP QorIQ or PowerQUICC II (MPC82xx) platforms. Also note that MPC880VR66's 0-95C operating range disqualifies it from outdoor and industrial-grade deployments - select an industrial-grade variant for those cases.
Informações de conformidade
RoHS, REACH, lead-free, and halogen-free data not surfaced in the provided distributor or NXP product pages for the legacy MPC880VR66. This part predates many modern compliance attestations; confirm with NXP environmental-quality documentation if compliance evidence is required for end-product certifications.
