MPC8315VRADDA - PowerQUICC II Pro 266MHz SoC | NXP
Référence : MPC8315VRADDA ⚠ Dernier achat| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $35.2 | $352,00 |
| 100 | $31.45 | $3 145,00 |
| 500 | $28.1 | $14 050,00 |
| 1 000 | $25.75 | $25 750,00 |
MPC8315VRADDA Présentation
The MPC8315E PowerQUICC II Pro is a highly integrated SoC designed for cost-sensitive networking and connectivity applications. PowerQUICC architectures combine a PowerPC processor core with communications peripherals, enabling designers to replace multiple discrete components with a single device. This integration reduces bill-of-materials cost, PCB area, and power consumption while accelerating time-to-market for routers, gateways, and networked storage products.
Key features of the MPC8315VRADDA include a 32-bit PowerPC e300c3 core, integrated DDR1/DDR2 memory controller with ECC support, dual Gigabit Ethernet MACs, USB 2.0 host and device controllers, SATA interface, PCI and PCI Express controllers, TDM interface for telecom connectivity, and a security engine. The SoC operates over a 0 to 105C temperature range suitable for industrial and embedded environments.
The architecture combines an enhanced PowerPC core with NXP's QUICC Engine technology for hardware-accelerated protocol processing, offloading tasks such as HDLC, Ethernet bridging, and ATM from the CPU. The integrated SATA and Gigabit Ethernet interfaces enable direct connection to storage and network peripherals without external bridge chips.
Typical applications include broadband gateways, SOHO routers, networked attached storage (NAS), industrial automation controllers, and telecom edge equipment. The integrated peripherals make the device well suited for designs where board space, BOM cost, and power budget are constrained while still requiring deterministic networking performance.
When designing with the MPC8315VRADDA, ensure power supply sequencing meets the 0.95V to 1.05V core voltage requirement and 3.3V I/O voltage with adequate decoupling. The 620-ball BGA package demands a minimum of 4-layer PCB routing with controlled impedance for DDR memory traces, and careful thermal management is required at the upper end of the operating temperature range.
This page synthesizes distributor pricing, drop-in 620-HBGA alternatives, and practical design considerations for the MPC8315VRADDA that extend beyond the manufacturer datasheet's application notes.
Alternatives de remplacement direct pour MPC8315VRADDA — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec MPC8315VRADDA (même facteur de forme et même empreinte) — différant par Data Bus Width, Ethernet, Memory Controller, Mounting Type, Operating Temperature.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MPC8315VRAGDA
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MPC8315ECVRAGDA
✅ Remplacement direct✓ En stock
$20.55 / unité
Voir la fiche technique →MPC8314VRAGDA
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MPC8313ECVRAGDA
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MPC8315VRADDA Valeurs maximales et caractéristiques électriques
| Core Architecture | PowerPC e300c3 |
| Fréquence d'horloge maximale | 266 MHz |
| Largeur du bus de données | 32-bit |
| Number of Cores | 1 |
| Processor Series | MPC83xx (PowerQUICC II Pro) |
| Memory Controller | DDR1/DDR2 with ECC support |
| Ethernet | Gigabit Ethernet (dual MAC) |
| PCI Support | PCI and PCI Express |
| USB | USB 2.0 host/device |
| Storage Interface | SATA |
| TDM Interface | Yes (telecom connectivity) |
| Security | Integrated security engine |
| Core Voltage | 0.95 V to 1.05 V |
| I/O Voltage | 3.3 V |
| Température de fonctionnement | 0 C to 105 C |
| Boîtier | 620-HBGA (29x29 mm) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant (per NXP product page) |
Guide de configuration des broches du MPC8315VRADDA 620-hbga (29x29 mm)
Configuration des broches du MPC8315VRADDA (boîtier 620-hbga (29x29 mm)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour MPC8315VRADDA.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MPC8315VRADDA convient pour 7 applications: Broadband Residential Gateway, SOHO Router with Integrated Storage, Network-Attached Storage (NAS) Head Unit, Industrial Automation Controller, Telecom Edge Equipment, Embedded Linux Software Router, Secure Print and Scan Appliance.
Broadband Residential Gateway
The MPC8315VRADDA suits residential gateway designs where the 266 MHz PowerPC e300c3 core handles routing, NAT, and firewall tasks while integrated peripherals eliminate external bridge chips. The dual Gigabit Ethernet MACs connect directly to WAN and LAN ports, and the PCI Express controller links to a Wi-Fi or DSL modem chipset. According to the NXP MPC8315E datasheet, the integrated QUICC Engine offloads packet processing, freeing the CPU for application-level services. Place the SoC on a 4-layer board with controlled-impedance DDR2 traces for reliable memory throughput.
Recommandé
SOHO Router with Integrated Storage
The MPC8315VRADDA's integrated SATA controller and dual Gigabit Ethernet MACs make it a strong fit for SOHO routers that also serve as basic NAS appliances. The DDR2 controller with ECC provides reliable memory for file-system caching across the 0 to 105 C operating range, while the USB 2.0 host port supports external printers or storage. Per the NXP datasheet, the SoC handles SMB/NFS protocol stacks on the PowerPC core with hardware-assisted bridging offload. The 620-HBGA package keeps board area compact for desktop router enclosures.
Recommandé
Network-Attached Storage (NAS) Head Unit
The MPC8315VRADDA fits compact NAS head units where the integrated SATA port drives one or two drives and the Gigabit Ethernet serves client traffic. The 266 MHz core and DDR2 controller handle simultaneous file-protocol translation across SMB, NFS, and AFP without external controller chips. According to the NXP datasheet, the integrated security engine can offload AES for encrypted volume support. Plan thermal dissipation for the 620-HBGA at the high end of the 105 C operating envelope in fanless enclosures.
Recommandé
Industrial Automation Controller
The MPC8315VRADDA's industrial 0 to 105 C operating range and ECC memory support suit fanless industrial automation controllers in factory cabinets. The TDM interface provides deterministic connectivity to legacy telecom or serial backplanes, while the USB 2.0 supports local HMI panels. The integrated PCI/PCI Express controllers accommodate fieldbus cards or expansion I/O. As confirmed by the NXP datasheet, the DDR2 ECC controller detects and corrects single-bit memory errors vital for long-life industrial deployments.
Recommandé
Telecom Edge Equipment
The MPC8315VRADDA's TDM interface and QUICC Engine hardware acceleration are tailored for telecom edge equipment such as small-cell gateways and IADs. The 266 MHz e300c3 core handles VoIP signaling and control-plane traffic while the QUICC Engine processes HDLC and ATM channelization in parallel. The integrated dual Gigabit Ethernet supports uplinks and downstream switch connections. Per the NXP MPC8315E datasheet, the design optimizes for deterministic latency required in carrier-grade edge nodes.
Recommandé
Embedded Linux Software Router
The MPC8315VRADDA runs embedded Linux distributions such as OpenWrt or Yocto for software-defined routing and firewall applications. The PCI Express controller supports a wireless module, and the USB 2.0 allows external storage or cellular modems. The DDR2 memory bandwidth and 266 MHz core handle typical routing workloads for sub-gigabit WAN links. According to NXP's application notes, the QUICC Engine accelerates IPv4/IPv6 forwarding and NAT at line rate without CPU intervention.
Recommandé
Secure Print and Scan Appliance
The MPC8315VRADDA's USB 2.0 host, Gigabit Ethernet, and PCI slots address office print/scan appliances where jobs are queued and dispatched across a network. The PowerPC core processes print-job spooling and conversion pipelines while the integrated peripherals minimize external components. The industrial 0 to 105 C range supports thermally-constrained printer enclosures. As stated in the NXP datasheet, the integrated security engine can handle IPsec or TLS acceleration for secure print release workflows.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MPC8315VRADDA — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MPC8315VRAGDA | MPC8315ECVRAGDA | MPC8314VRAGDA |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 620-HBGA (29x29 mm) | 620-HBGA (29x29 mm) - same | 620-HBGA (29x29 mm) - same | 620-HBGA (29x29 mm) - same |
| Core Frequency | 266 MHz | 400 MHz | 400 MHz | 400 MHz |
| Security Engine | No (Non-Encrypt variant) | No | Yes | No |
| SATA Interface | Yes | Yes | Yes | No |
| Dual Gigabit Ethernet | Yes | Yes | Yes | Yes |
| DDR1/DDR2 with ECC | Yes | Yes | Yes | Yes |
| Operating Temperature | 0 C to 105 C | 0 C to 105 C | 0 C to 105 C | 0 C to 105 C |
| Lifecycle Status | Last Time Buy | Active (typical) | Active (typical) | NRND (verify with NXP) |
Principaux différenciateurs
- Last Time Buy status with active same-package performance upgrade path (vs MPC8315VRAGDA)
- Full peripheral integration versus reduced-feature alternatives (vs MPC8314VRAGDA)
- Software-defined router support and ecosystem maturity (vs MPC8313ECVRAGDA)
Notes de conception
The MPC8315VRADDA requires a tightly regulated 0.95 V to 1.05 V core supply with sequencing relative to the 3.3 V I/O rail. Per the NXP datasheet power section, the core supply must be brought up before or simultaneously with the I/O supply to avoid latch-up. Use a dedicated core-voltage regulator with monotonic startup and soft-start ramp rates below 1 V/ms. Bulk decoupling of at least 220 uF plus high-frequency 0.1 uF/10 nF pairs near the BGA balls is recommended.
The 620-HBGA package demands a minimum 4-layer PCB with continuous power and ground planes directly beneath the BGA. DDR2 traces must be length-matched within the tolerances specified in the NXP hardware design guide, typically plus or minus 50 ps. Recommended stack-up: top signal, inner ground, inner power, bottom signal. Via-in-pad is acceptable under the BGA with proper filling and planarization for production yield.
At 266 MHz continuous operation with all peripherals enabled, the MPC8315VRADDA dissipation typically reaches 1.5 to 2.5 W depending on I/O toggling rates. The 620-HBGA exposes a thermal pad array that must be soldered to the PCB ground plane to meet the 0 to 105 C operating range. Estimating with theta-JA around 18 C/W on a JEDEC 4-layer board, full-load junction rise is in the 25 to 45 C range above ambient, leaving ample margin at 70 C ambient. For sealed enclosures, reduce clock gating or upgrade to active cooling.
Do not hot-plug PCI Express cards without the controller's hot-plug support enabled in the RC mode configuration. Ensure the DDR2 reference voltage (VREF) tracks exactly half of the DDR supply, with a dedicated LDO and 1 percent tolerance, as drift causes reduced timing margin. The 'DA' suffix in the part number indicates 266 MHz and must match the firmware PLL configuration register in U-Boot or U-Boot-derived bootloaders to avoid core lockup.
Series termination on the PCIe transmit pair is not required by the controller, but the reference clock must be AC-coupled with a 100 nF capacitor. SATA signals require an internal common-mode cap on the package to meet the SATA TX/RX compliance mask; refer to NXP application note AN3645. TDM traces should be guarded on both sides by ground, with total length kept under 50 mm to avoid reflections in backplane installations.
Informations de conformité
RoHS and REACH compliance stated on the NXP product page environmental quality section. AEC-Q100 not applicable for non-automotive networking SoC. Halogen-free per NXP packaging materials declaration.
