MPC8543VTAQGB - 1GHz PowerQUICC III e500 MPU | NXP | FCBGA-783
Référence : MPC8543VTAQGB ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $145 | $145,00 |
| 10 | $132.5 | $1 325,00 |
| 100 | $118 | $11 800,00 |
| 500 | $105.5 | $52 750,00 |
| 1 000 | $95 | $95 000,00 |
MPC8543VTAQGB Présentation
An embedded MPU (Microprocessor Unit) is a high-integration processor that combines a CPU core, memory controllers, peripheral interfaces, and often communications accelerators on a single die. The MPC8543VTAQGB belongs to the PowerQUICC III family, the system-on-chip lineage that descends from the original PowerQUICC architecture - a hypernym hierarchy of MPU -> microprocessor -> integrated processor -> SoC -> semiconductor.
Key differentiating features include a 32-bit PowerPC e500 core with Book-E instruction set, integrated DDR1/DDR2 memory controller with 36-bit addressing, four Gigabit Ethernet MACs, dual PCI/PCI-X controllers, and two 10/100/1000 Mbit Ethernet interfaces with TCP/IP acceleration. The device operates from a 1.0 V core supply with 2.5 V and 3.3 V I/O rails, and is rated for the industrial temperature range.
Architecture-wise, the MPC8543VTAQGB uses a 90 nm CMOS process and integrates the e500 core with 32 KB instruction and 32 KB data L1 caches, plus a unified 256 KB L2 cache. The platform delivers deterministic latency suitable for packet processing and supports LocalPlus and RapidIO interconnect for multi-processor designs.
Typical applications include networking routers and switches, line cards for telecom equipment, industrial control, secure network appliances, and storage area network (SAN) controllers. The integrated devices make high-density multi-port designs without external bridges.
Design consideration: route all four Ethernet MII/GMII signals with controlled-impedance traces, and place decoupling capacitors directly beneath the FCBGA land pattern. The -40C to +125C junction rating demands thermal via arrays under the exposed die.
This page synthesizes distributor stock data, drop-in MPC85xx alternatives, and design notes that complement the Freescale/NXP hardware specifications manual.
Alternatives de remplacement direct pour MPC8543VTAQGB — 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 MPC8543VTAQGB (même facteur de forme et même empreinte) — différant par Series, Mounting Type, Package / Case, Core Architecture, Ethernet.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MPC8545VTAQGB
✅ Remplacement direct✓ En stock
$115.4 / unité
Voir la fiche technique →MPC8547VTAQGB
✅ Remplacement direct✓ En stock
$72.4 / unité
Voir la fiche technique →MPC8543EVTAQGB
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MPC8543VTANGB
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MPC8543VTAJD
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MPC8543VTAQGB Valeurs maximales et caractéristiques électriques
| Manufacturer | NXP Semiconductors (formerly Freescale) |
| Series | PowerQUICC III (MPC85xx) |
| Core Processor | PowerPC e500 |
| Number of Cores / Bus Width | 1 Core / 32-Bit |
| Maximum Core Frequency | 1.0 GHz |
| Boîtier | 783-FCBGA (29x29 mm) |
| Plage de température de fonctionnement | -40C to +125C (industrial) |
| L1 Cache | 32 KB instruction + 32 KB data |
| L2 Cache | 256 KB unified |
| Memory Controller | DDR1/DDR2 with 36-bit addressing |
| Ethernet MACs | 4x Gigabit (10/100/1000 Mbit) |
| PCI/PCI-X Controllers | 2 |
| Supply Voltage (Core) | 1.0 V |
| Supply Voltage (I/O) | 2.5 V / 3.3 V |
| Process Technology | 90 nm CMOS |
| Type de montage | Surface Mount (BGA) |
Guide de configuration des broches du MPC8543VTAQGB 783-fcbga (29x29 mm)
Configuration des broches du MPC8543VTAQGB (boîtier 783-fcbga (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 MPC8543VTAQGB.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MPC8543VTAQGB convient pour 6 applications: Enterprise Networking Router, Telecom Line Card Processor, Industrial Control & Automation, Network-Attached Storage (NAS) Controller, Secure Network Appliance, Embedded Telecom Base Station.
Enterprise Networking Router
The MPC8543VTAQGB's PowerPC e500 core at 1.0 GHz, integrated DDR2 controller, and four Gigabit Ethernet MACs with TCP/IP acceleration make it a strong fit for enterprise routing platforms. Its deterministic interrupt latency and hardware checksum offload allow gigabit-rate forwarding without an external NPU. Placed as the main CPU with 256 MB DDR2, the processor drives routing tables, QoS classification, and management plane tasks while operating across the -40C to +125C industrial range required for carrier-grade hardware.
Recommandé
Telecom Line Card Processor
In telecom line cards, the MPC8543VTAQGB serves as the main control-plane processor interfacing to network processors and framer/mapper ASICs via PCI-X and LocalPlus. The integrated 36-bit DDR2 controller with ECC handles large packet buffers while the dual PCI-X controllers provide legacy bus connectivity to fabric and TDM chips. The 1.0 GHz e500 core delivers the headroom needed for routing-protocol convergence (OSPF, BGP), SNMP polling, and CLI processing on ATCA or proprietary backplanes.
Recommandé
Industrial Control & Automation
The MPC8543VTAQGB's -40C to +125C operating range and rich peripheral set (PCI-X, four Gbit Ethernet, DDR2 with ECC) suit it to industrial control platforms running deterministic control loops. Engineers use it as a supervisory controller that bridges Ethernet-based SCADA networks, Modbus/TCP, and PROFINET traffic with on-chip TCP/IP acceleration. The e500 core's real-time interrupt response and integrated memory controller eliminate external bridge complexity, while the FCBGA package's exposed die enables direct thermal management in sealed enclosures.
Recommandé
Network-Attached Storage (NAS) Controller
For mid-range NAS appliances, the MPC8543VTAQGB provides the CPU horsepower, ECC-protected DDR2 controller, and four Gigabit Ethernet ports to drive RAID controllers and SATA multipliers over PCI-X. The 1.0 GHz e500 core delivers the throughput for file-system operations (NFS, SMB, iSCSI) while hardware TCP/IP offload maintains wire-rate performance on bonded Ethernet links. Designers pair it with a dedicated storage controller ASIC or external SATA multiplier to scale capacity beyond the integrated peripherals.
Recommandé
Secure Network Appliance
The MPC8543VTAQGB serves as the main CPU in VPN/firewall appliances where its TCP/IP acceleration and hardware AES hooks integrate with external crypto accelerators. The four Gigabit Ethernet ports natively segment WAN, LAN, DMZ, and management networks without external switches, while the PCI-X bus attaches crypto ASICs and tamper-detection hardware. The 256 KB L2 cache keeps state-table lookups fast even under DoS-grade packet floods, and the FCBGA package supports conformal-coated designs for outdoor enclosures.
Recommandé
Embedded Telecom Base Station
In small-cell or pico-cell base stations, the MPC8543VTAQGB acts as the baseband-adjacent control processor handling O&M, timing synchronization (IEEE 1588), and backhaul Ethernet aggregation. Its deterministic interrupt response supports real-time control-plane tasks while the integrated Ethernet MACs deliver CPRI/eCPRI traffic to remote radio units via external bridges. The industrial temperature range and ECC memory support satisfy MTBF targets required by telecom operators.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MPC8543VTAQGB — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MPC8545VTAQGB | MPC8547VTAQGB | MPC8543EVTAQGB | MPC8543VTANGB | MPC8543VTAJD |
|---|---|---|---|---|---|---|
| Package | 783-FCBGA (29x29) | 783-FCBGA (29x29) - same | 783-FCBGA (29x29) - same | 783-FCBGA (29x29) - same | 783-FCBGA (29x29) - same | 783-FCBGA (29x29) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Maximum Core Frequency | 1.0 GHz | ~1.2 GHz | ~1.0 GHz with enhanced offload | 1.0 GHz | 667 MHz | 1.0 GHz |
| Core | PowerPC e500 (32-bit) | PowerPC e500 (32-bit) | PowerPC e500 (32-bit) | PowerPC e500 (32-bit) | PowerPC e500 (32-bit) | PowerPC e500 (32-bit) |
| Ethernet MACs | 4x Gigabit | 4x Gigabit | 4x Gigabit | 4x Gigabit | 4x Gigabit | 4x Gigabit |
| Memory Controller | DDR1/DDR2 (36-bit) | DDR1/DDR2 (36-bit) | DDR1/DDR2 (36-bit) | DDR1/DDR2 (36-bit) | DDR1/DDR2 (36-bit) | DDR1/DDR2 (36-bit) |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C (extended grade) | -40C to +125C | -40C to +125C |
Principaux différenciateurs
- Lower cost entry into PowerQUICC III with 1.0 GHz e500 core (vs MPC8547VTAQGB)
- Industrial temperature rating from the start (vs MPC8560VT833LC)
- Integrated 4x Gigabit Ethernet MACs eliminates external bridge chips (vs MPC8543VTANGB (667 MHz variant))
Notes de conception
The 783-FCBGA package requires a high-density PCB with microvia-in-pad or sub-1 mm via fanout to escape the 0.8 mm ball pitch. Use at least an 8-layer stackup with dedicated ground and power planes directly beneath the BGA. Place decoupling capacitors on the bottom side directly under the BGA footprint, connected through short vias to the power planes. Maintain 50 ohm controlled impedance on all Ethernet MII/GMII and RapidIO traces, with length matching for differential pairs.
The FCBGA exposes die to a heat spreader or directly to the board; place a thermal via array (0.3 mm drilled, 1.0 mm pitch) under the central die region and stitch them to the internal ground plane. Estimated: at 1.0 GHz with all four Gigabit Ethernet ports active, the device dissipates approximately 8-10 W; without thermal vias, Tj could exceed 125C in a sealed enclosure at 70C ambient. Always validate Tj under worst-case workload with a thermal probe or IR camera.
DDR2 memory interface traces must be length-matched within +/- 25 mils per byte lane with proper termination at the fly-by topology. The 90 nm e500 core's clock PLL is sensitive to power-rail noise - isolate the 1.0 V core supply from the 2.5 V/3.3 V I/O supplies using a ferrite bead and dedicate separate bulk capacitors to each rail. Use series damping resistors on PCI-X clock lines to suppress overshoot in long backplane traces.
Do not confuse the MPC8543 with the pin-compatible but electrically different MPC8545/8547 variants when ordering - the firmware binary must match the silicon revision. Always order from authorized distributors (Rochester Electronics on DigiKey or NXP direct on Mouser) to avoid remarked parts with incorrect speed-grade stamps. The HRESET_REQ pin must be held high during power-up until all supplies stabilize, otherwise the e500 core may latch up; refer to the hardware specification's power-on sequence diagram.
Informations de conformité
RoHS and REACH compliant per NXP/Freescale product page. Lead-free and halogen-free packaging. Not AEC-Q100 qualified - this is an industrial/networking processor, not an automotive grade.