MPC8544VTANGA - PowerQUICC III e500 MPU 800MHz 783-FCPBGA | NXP
Référence : MPC8544VTANGA ✗ Fin de vieMPC8544VTANGA Présentation
What is a PowerQUICC III processor? PowerQUICC III is NXP's third-generation communications processor family based on the PowerPC e500 architecture. Positioned above generic microcontrollers in the processing hierarchy, PowerQUICC III sits at the SoC level, integrating CPU cores, memory controllers, and high-bandwidth peripherals (Ethernet, PCI Express, serial RapidIO) into a single die. These parts target networking, telecom, and industrial-control designs where deterministic packet processing and rich I/O eliminate the need for a companion ASIC or FPGA.
Key features include a 32-bit e500 core with 7-stage pipeline and dual-dispatch superscalar issue, 36-bit physical addressing, support for DDR1/DDR2 SDRAM with ECC, integrated security engine (SEC), four 10/100/1000 Ethernet MACs with SGMII support, PCI Express x1/x4 endpoint and root complex, USB 2.0 (host/device), two local bus controllers, I2C, SPI, and a DUART. The device also integrates an Enhanced Local Bus Controller (eLBC) and Programmable Interrupt Controller (PIC) for legacy peripheral attachment.
Architecturally, the MPC8544 implements the e500v2 core with Book-E 32-bit MMU and on-chip L1 caches (32 KB instruction, 32 KB data), offering a high-performance platform for routing, protocol termination, and embedded control. Its low-power modes and industrial temperature grade (0 to 105C) make it well suited for fanless networking appliances.
Typical applications include enterprise router line cards, industrial Ethernet switches, media gateways, network-attached storage controllers, industrial automation controllers, and secure access concentrators. The combination of Gigabit Ethernet and PCI Express makes the part attractive in designs where a single device must terminate multiple high-speed links without an external bridge.
When laying out the PCB, allocate at least four PCB layers with dedicated power and ground planes; the FCPBGA substrate requires controlled-impedance traces for DDR2 (50 ohm single-ended, 100 ohm differential) and matched-length Ethernet pairs within 10 mil. Decouple each VDD/Vcore pin with a 0.1 uF X7R ceramic cap placed within 5 mm of the ball, plus bulk polymer tantalum capacitors on each voltage rail.
This page synthesizes distributor pricing, drop-in alternatives, and practical board-design notes not found in the NXP datasheet alone, including verified cross-references to other MPC8544 speed-grade and temperature-grade variants.
Alternatives de remplacement direct pour MPC8544VTANGA — 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 MPC8544VTANGA (même facteur de forme et même empreinte) — différant par Memory Controller, Operating Temperature, PCI Express, Package, RoHS Status.
MPC8544VJANGA
✅ Remplacement directContactez-nous pour le prix
Voir la fiche technique →MPC8544VTANGB
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MPC8544VTANGC
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MPC8544EPXANGA
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MPC8544EPXANGB
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MPC8544VTANGA Valeurs maximales et caractéristiques électriques
| Core Architecture | PowerPC e500 (32-bit) |
| Number of Cores | 1 |
| Maximum Core Frequency | 800 MHz |
| L1 Cache (Instruction) | 32 KB |
| L1 Cache (Data) | 32 KB |
| Memory Controller | DDR1/DDR2 SDRAM with ECC |
| Ethernet MAC | 4 x 10/100/1000 Mbps (SGMII) |
| PCI Express | 1 x PCIe x4 / 4 x PCIe x1 |
| USB | USB 2.0 (host/device) |
| Security Engine | SEC 3.0 integrated |
| Local Bus | eLBC with NAND/PCMCIA support |
| Température de fonctionnement | 0 C to 105 C |
| Boîtier | 783-FCPBGA (29x29 mm) |
| Type de montage | Surface Mount (BGA) |
| Signal Processing | SPE (Signal Processing Engine) |
| Statut RoHS | Compliant (lead-free FCPBGA) |
Guide de configuration des broches du MPC8544VTANGA 783-fcpbga (29x29 mm)
Configuration des broches du MPC8544VTANGA (boîtier 783-fcpbga (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 MPC8544VTANGA.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MPC8544VTANGA convient pour 7 applications: Enterprise Router Line Cards, Industrial Ethernet Switches, Media Gateways, Network-Attached Storage Controllers, Industrial Automation Controllers, Secure Access Concentrators, Wireless Base Station Controller Cards.
Enterprise Router Line Cards
The MPC8544VTANGA's four Gigabit Ethernet MACs, PCI Express x4 root complex, and 800 MHz e500 core make it well suited for enterprise router line cards. Each eTSEC supports QoS queues, hardware checksum offload, and IEEE 1588 timestamping, allowing a single MPC8544 to terminate multiple WAN or LAN links while running routing and firewall software stacks. DDR2-533 with ECC provides the memory bandwidth for routing tables, while SEC 3.0 accelerates IPsec and SSL termination.
Recommandé
Industrial Ethernet Switches
With four 10/100/1000 Ethernet ports and industrial temperature rating (0 to 105C), the MPC8544VTANGA functions as the control plane CPU and embedded switch manager in managed industrial Ethernet switches. The dual-issue e500 core runs management firmware (CLI, SNMP, RSTP/MSTP) while the on-chip eTSECs handle Layer-2 forwarding. The PCI Express endpoint can connect to a managed-ASIC switch fabric, and SEC 3.0 secures management-plane access via MACsec and IPsec.
Recommandé
Media Gateways
Media gateways require deterministic packet processing, multiple TDM/PSTN interfaces, and security acceleration. The MPC8544VTANGA's serial RapidIO, time-slot multiplexer for TDM, and four Gigabit Ethernet ports fit carrier-grade gateway designs. The 800 MHz e500 core can handle transcoding packets between IP and TDM networks while SEC 3.0 handles SRTP and IPsec encryption. DDR2-533 with ECC provides low-latency jitter buffer storage for voice streams.
Recommandé
Network-Attached Storage Controllers
The MPC8544VTANGA works as a NAS SoC in SOHO and SMB storage products. PCI Express x4 connects to a SATA or SAS host-bus adapter, while the four Gigabit eTSECs aggregate four LAN ports for link aggregation and bonding. DDR2 ECC memory (up to 4 GB) handles RAID parity calculations, and the security engine offloads AES-encrypted disk volumes. The 800 MHz e500 core runs Linux NAS stacks (OpenZFS, Samba, NFS) with sufficient headroom for gigabit wire-speed transfers.
Recommandé
Industrial Automation Controllers
Industrial PLCs and motion controllers leverage the MPC8544VTANGA's PCI Express, USB 2.0, dual local bus, and DDR2 ECC memory controller in a single chip. The 800 MHz dual-issue e500 core executes deterministic real-time control loops (IEC 61131-3) while the integrated SEC 3.0 secures Modbus-TCP and EtherNet/IP traffic. The 0 to 105C industrial temperature rating supports fanless DIN-rail and outdoor cabinet installations.
Recommandé
Secure Access Concentrators
VPN concentrators and SSL gateways benefit from the MPC8544VTANGA's SEC 3.0 hardware crypto engine (AES, DES, 3DES, SHA-1/256, RSA, ECC) and four Gigabit Ethernet ports. The 800 MHz e500 core handles tunnel establishment and key exchange, offloading bulk encryption to SEC. PCI Express can attach to a hardware security module (HSM) for key storage, while DDR2 ECC memory provides the working buffer for large concurrent IPSec sessions.
Recommandé
Wireless Base Station Controller Cards
In distributed base station architectures, the MPC8544VTANGA serves as the controller on radio-interface cards where its four SGMII Ethernet ports aggregate backhaul, two local bus controllers drive DSP arrays, and the 800 MHz e500 handles OAM and L2 switching. Industrial temperature rating (0 to 105C) supports outdoor remote-radio-head installations, and SEC 3.0 authenticates and encrypts the backhaul links.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MPC8544VTANGA — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MPC8544VJANGA | MPC8544VTANGB | MPC8544VTANGC | MPC8544EPXANGA | MPC8544EPXANGB |
|---|---|---|---|---|---|---|
| Package | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 |
| Maximum Core Frequency | 800 MHz | 800 MHz | 1.0 GHz | 1.067 GHz | 800 MHz | 1.0 GHz |
| Operating Temperature | 0 C to 105 C (Industrial) | 0 C to 105 C (Industrial) | 0 C to 105 C | 0 C to 105 C | 0 C to 105 C | 0 C to 105 C |
| Memory Controller | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC | DDR1/DDR2 with ECC |
| Security Engine | SEC 3.0 | SEC 3.0 | SEC 3.0 | SEC 3.0 | SEC 3.0 enhanced | SEC 3.0 enhanced |
| Ethernet MAC Count | 4 x GbE | 4 x GbE | 4 x GbE | 4 x GbE | 4 x GbE | 4 x GbE |
Principaux différenciateurs
- Industrial 0 to 105 C junction temperature rating in MPC8544VTANGA (vs MPC8544VJANGA)
- 800 MHz speed bin matches reference design thermal model (vs MPC8544VTANGB (1.0 GHz))
- Pin-compatible with the entire MPC8544 family (vs MPC8560CVT667JC)
- Enhanced security engine variant exists for higher security designs (vs MPC8544EPXANGA)
Notes de conception
Estimated: at 800 MHz core frequency the MPC8544VTANGA core can dissipate 5-8 W under full CPU + Ethernet load. The 783-FCPBGA package has a thermal resistance (theta_JA) in the range of 12-15 C/W with the FCPBGA heat-spreader lid and standard 8-layer PCB with thermal vias. For sustained 105 C junction operation, the design must attach a thermal interface material (TIM) plus heatsink with thermal resistance below 5 C/W, or a 2-sided thermal load spreading copper pour with via farm to the PCB inner planes. Maximum junction should remain below 110 C for industrial reliability margin.
Allocated PCB stack-up must be at least 6 layers (recommended 8 layers) with dedicated ground and power planes. Matched-impedance DDR2 traces: 50 ohm single-ended, 100 ohm differential; Ethernet pairs (SGMII/RGMII): 100 ohm differential with intra-pair skew below 5 ps. Place 0.1 uF X7R decoupling caps within 5 mm of each VDD/Vcore ball. Use serpentine length-matching on Ethernet pairs with max 10 mil skew. Bulk polymer-tantalum 22 uF caps on core VCC plane. Keep BGA break-out vias on inner layers with via-in-pad recommended for high-speed signal escape.
Boot configuration is read at POR from cfg_reset states on local bus address lines - incorrect pull-up/down resistors cause silent boot failures; consult PowerQUICC III hardware specification for the specific local bus boot options. Reset sequencing: TRST must be asserted during power-up and held until core PLL is locked, typically 100 uS after POR. JTAG chain must include boundary scan compliance to enable debug tools. Watchdog timer is enabled by default in most BSPs - design must clear or disable in firmware for cold-boot survivability.
DDR2 clock-to-DQS skew must be tuned in 0.25 ns increments via the DDR controller timing registers. SGMII 1.25 Gbps signals require AC-coupled interconnects with 100 nF coupling caps placed as close to the PHY as possible; remove DC bias on MII/RGMII only at boot. PowerPC e500 BIU timing is fixed - any external bus peripheral must comply with the published AC timing, not the other way around.
Voltage rails: Core VCC at 1.0 V nominal (max 1.1 V), I/O VDD at 2.5/3.3 V, DDR2 VDD at 1.8 V, Gigabit Ethernet PHY supply typically 2.5 V. The on-chip voltage regulator module (VRM) controller requires external MOSFETs for synchronous buck conversion. Power-on sequence: 1.0 V core must stabilize before 2.5/3.3 V I/O ramps; failure to enforce sequencing causes CMOS latch-up. Worst-case total power at 105 C junction approaches 10 W including I/O and Ethernet - verify DC-DC converters provide sufficient peak current with 30% margin.
Informations de conformité
Lead-free FCPBGA package. RoHS compliant per NXP product specifications. AEC-Q100 qualification NOT applicable to this industrial-telecom-grade MPU; AEC-Q100 is reserved for automotive-grade processors. Halogen-free status not explicitly stated in available data; treat as 'unknown' pending NXP confirmation.