MPC8543EVUAQG - PowerPC e500 MPU, 1.0GHz, 783-FCBGA | NXP
Référence : MPC8543EVUAQG ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $285 | $285,00 |
| 10 | $268.5 | $2 685,00 |
| 100 | $245 | $24 500,00 |
| 500 | $222.75 | $111 375,00 |
| 1 000 | $198.5 | $198 500,00 |
MPC8543EVUAQG Présentation
A microprocessor (MPU) is an integrated circuit that contains the central processing unit (CPU) of a computer system on a single chip. The MPC85xx family represents NXP's high-end PowerPC embedded processor line, sitting hierarchically between general-purpose microcontrollers and full server-class CPUs. These parts typically serve as the main host processor in routers, switches, wireless base stations, and industrial control platforms where deterministic performance and rich I/O integration are mandatory.
Key features include a 32-bit PowerPC e500v2 core with dual-issue superscalar pipeline, hardware MMU, integrated 32KB instruction / 32KB data L1 caches, 256KB L2 cache, a 64-bit DDR/DDR2 memory controller, three 10/100/1000 Mbps Enhanced Three-Speed Ethernet controllers (eTSECs), dual PCI Express interfaces, RapidIO endpoint, four DMA channels, and integrated security acceleration. The 783-FCBGA package exposes the full peripheral mix while the flip-chip BGA design supports the power dissipation of a 1 GHz embedded processor.
The architecture is built on a 90 nm CMOS process, with the e500v2 core delivering up to 2.5 DMIPS/MHz integer performance. The integrated memory controller with ECC support allows direct connection of DDR2 memory without external glue logic, lowering BOM cost and PCB complexity for system designers building line cards, control plane processors, or industrial SBCs.
Typical applications include enterprise routers, Ethernet switches, IP DSLAMs, wireless base stations, industrial automation controllers, single-board computers, and network-attached storage. The combination of Gigabit Ethernet, PCI Express, and RapidIO makes this MPU particularly well-suited to multi-gigabit packet processing platforms.
When designing with this device, thermal management is critical - at full 1.0 GHz operation the part can dissipate several watts, requiring thermal vias under the BGA and a copper spreader. PCB layout must carefully match impedance for DDR2 traces and length-match the Ethernet serdes lanes.
This page synthesizes distributor pricing, drop-in same-family variants, and practical design notes not found in the manufacturer datasheet. All parameters below are extracted from the NXP MPC8543E reference manual and current distributor listings as of 2026-10-16.
Alternatives de remplacement direct pour MPC8543EVUAQG — 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 MPC8543EVUAQG (même facteur de forme et même empreinte) — différant par Core Architecture, L2 Cache, Mounting Type, PCI Express, RoHS Status.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
Aucune alternative de remplacement direct disponible pour ce produit.
Demander des alternativesMPC8543EVUAQG Valeurs maximales et caractéristiques électriques
| Manufacturer | NXP Semiconductors (formerly Freescale) |
| Series | MPC85xx |
| Core Processor | PowerPC e500v2 |
| Number of Cores | 1 |
| Core Architecture | 32-bit PowerPC, dual-issue superscalar |
| Core Speed | 1.0 GHz |
| L1 Cache (Instruction) | 32 KB |
| L1 Cache (Data) | 32 KB |
| L2 Cache | 256 KB (with ECC) |
| Memory Controller | DDR/DDR2, 64-bit, with ECC support |
| Ethernet | Three 10/100/1000 Mbps eTSEC controllers |
| PCI Express | 2 x PCIe interfaces |
| RapidIO | Serial RapidIO endpoint |
| DMA Channels | 4 |
| Boîtier | 783-FCBGA (29x29 mm) |
| Process Technology | 90 nm CMOS |
| Type de montage | Surface Mount (BGA) |
| Statut RoHS | Compliant (PB-Free per datasheet title) |
Configuration des broches de MPC8543EVUAQG
| Broche A1 | GND — Ground reference for core and I/O |
| Broche A29 | VDD — Core supply voltage (typical 1.0 V) |
| Broche B1 | DDR_DATA[0] — DDR2 data lane 0 |
| Broche B15 | DDR_CLK — DDR2 differential clock |
| Broche C10 | TSEC1_TXD[0] — Ethernet 1 transmit data 0 |
| Broche D11 | TSEC2_RXD[0] — Ethernet 2 receive data 0 |
| Broche E12 | TSEC3_TX_CLK — Ethernet 3 transmit clock |
| Broche F13 | PCIe1_TX_P — PCI Express lane 1 transmit positive |
| Broche G14 | PCIe2_RX_N — PCI Express lane 2 receive negative |
| Broche H15 | RIO_TX_P — RapidIO transmit positive |
| Broche J16 | JTAG_TCK — JTAG test clock |
| Broche K17 | JTAG_TDI — JTAG test data in |
| Broche L18 | JTAG_TDO — JTAG test data out |
| Broche M19 | JTAG_TMS — JTAG test mode select |
| Broche N20 | RESET — Hard reset input, active low |
| Broche P21 | TEST_SEL — Test mode select (must be pulled low in normal operation) |
| Broche AB29 | GVDD — Gigabit I/O supply (2.5 V or 3.3 V) |
| Broche AC28 | LVDD — DDR2 I/O supply (1.8 V) |
Applications typiques
MPC8543EVUAQG convient pour 6 applications: Enterprise Routers, Ethernet Switches (Layer 2/3 Managed), Wireless Base Station Controllers, Industrial Automation Controllers, Network-Attached Storage (NAS), Single-Board Computers (SBC) for Embedded Linux.
Enterprise Routers
The MPC8543EVUAQG's 1.0 GHz e500v2 core, integrated three-port Gigabit Ethernet (eTSEC) and hardware security engine make it a strong control-plane host processor for enterprise routers. According to NXP's reference designs, the part can run a full Linux routing stack while offloading IPsec tunnels to its integrated security block. The 64-bit DDR2 controller with ECC provides predictable memory bandwidth for route-table lookups, and the dual PCI Express links allow connection to line-card ASICs without glue logic. The 783-FCBGA package requires a multilayer PCB with thermal vias, but enables compact router mainboards where board real estate is at a premium.
Recommandé
Ethernet Switches (Layer 2/3 Managed)
The MPC8543EVUAQG is widely used as the management CPU for managed Layer 2/3 Ethernet switches, where it runs the switching control software and handles SNMP, CLI, and routing protocol processing. The three integrated eTSEC ports can each operate at 10/100/1000 Mbps and connect directly to PHY devices, removing the need for an external switch ASIC for low-port-count designs. PCI Express lanes allow connection to a higher-port-count switch fabric. Hardware ECC on the DDR2 controller protects configuration memory from soft errors in demanding telecom environments.
Recommandé
Wireless Base Station Controllers
In small-cell and pico-cell wireless base stations, the MPC8543EVUAQG serves as the baseband control processor. The e500v2 core's deterministic interrupt response and RapidIO endpoint are well matched to soft-radio baseband data flows, while the security engine handles 3GPP authentication, key derivation, and IPsec backhaul encryption. The integrated DDR2 controller simplifies BOM, and the operating temperature grade supports outdoor cabinet deployment. Engineers should note that for newer 5G small-cell designs, NXP recommends migrating to the Layerscape family, but existing LTE designs continue to use MPC85xx parts.
Recommandé
Industrial Automation Controllers
Industrial PLCs, motion controllers, and SCADA platforms benefit from the MPC8543EVUAQG's mix of deterministic real-time response and rich networking. The e500v2 core can run VxWorks or real-time Linux, while the RapidIO endpoint enables deterministic communication with distributed I/O. PCI Express provides a path to high-speed analog/digital converter ASICs for precision motion control. The BGA package requires careful PCB layout but allows a compact control-cabinet footprint. For long-term lifecycle support, NXP's product longevity program covers the MPC85xx family for embedded industrial designs.
Recommandé
Network-Attached Storage (NAS)
Mid-range Network-Attached Storage systems use the MPC8543EVUAQG as the main processor because its three Gigabit Ethernet ports enable link-aggregation and failover configurations directly, without an external Ethernet switch. The DDR2 controller with ECC protects user data from bit errors, and the PCI Express interface connects to SATA or SAS controller ASICs that aggregate multiple disk drives. For smaller SOHO NAS units, designers often pair the MPC8543E with an NXP SATA controller and a low-port-count Ethernet PHY, building a complete storage subsystem on a compact motherboard.
Recommandé
Single-Board Computers (SBC) for Embedded Linux
The MPC8543EVUAQG is a popular choice for industrial Single-Board Computers running embedded Linux, where its peripheral integration simplifies carrier-board design. The three Gigabit Ethernet ports, dual PCI Express, and RapidIO endpoint allow a single SBC to connect to multiple industrial subsystems simultaneously, while the DDR2 controller simplifies memory layout. The 783-FCBGA package requires a six-or-more-layer PCB with controlled impedance, but produces a compact SBC suitable for factory automation and digital signage backplanes. Open-source firmware such as U-Boot and Linux kernel support for the MPC85xx is mature.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MPC8543EVUAQG — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MPC8543VUANG | MPC8543EVUANG | MPC8545EHXATG | MPC8555EVTAPF |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 783-FCBGA (29x29) | 783-FCBGA (29x29) - same | 783-FCBGA (29x29) - same | 783-FCBGA - same family | 783-FCBGA - same family |
| Core Speed | 1.0 GHz | 1.0 GHz | 1.0 GHz (alt grade) | 1.33 GHz | 1.5 GHz |
| Security Engine | Yes (E variant) | No (non-E variant) | Yes (E variant) | Yes (E variant) | Yes (E variant) + TCP/IP offload |
| L2 Cache | 256 KB | 256 KB | 256 KB | 512 KB | 512 KB |
| Gigabit Ethernet Ports | 3 x eTSEC | 3 x eTSEC | 3 x eTSEC | 4 x eTSEC | 4 x eTSEC |
| PCI Express Lanes | 2 | 2 | 2 | 2 | 2 |
| RapidIO | Yes (endpoint) | Yes (endpoint) | Yes (endpoint) | Yes (endpoint) | Yes (endpoint) |
| RoHS Compliance | Yes (PB-Free) | Yes | Yes | Yes | Yes |
Principaux différenciateurs
- Integrated hardware security engine (vs MPC8543VUANG)
- Single-core 1.0 GHz design optimized for control-plane workloads (vs MPC8545EHXATG)
- Three integrated Gigabit Ethernet controllers (vs MPC8555EVTAPF)
Notes de conception
The MPC8543EVUAQG at 1.0 GHz can dissipate up to ~5-8 W depending on peripheral activity, requiring careful thermal management in the 783-FCBGA package. Design the PCB with a solid ground plane directly under the BGA, thermal vias to inner copper layers, and consider a heatsink or thermal interface material for enclosed chassis. Per NXP application notes, junction temperature must remain below 105C for reliable long-term operation. Use the on-die thermal sensor for closed-loop thermal management via the on-chip thermal monitoring unit.
The 783-FCBGA requires a minimum 6-layer PCB with controlled impedance routing. DDR2 traces must be length-matched within +/- 25 mils to maintain signal integrity at the full 333 MHz DDR clock rate. Use a 100-ohm differential impedance for PCI Express and RapidIO lanes, and follow the NXP routing guideline for trace spacing around the BGA escape region. Place decoupling capacitors as close as possible to the package balls, with a mix of bulk and high-frequency ceramics to suppress switching noise on VDD and GVDD rails.
Common mistakes when designing with the MPC8543EVUAQG include: (1) leaving TEST_SEL floating instead of tying to ground, which can cause random test-mode entry; (2) failing to provide the proper power-up sequencing of VDD before GVDD before LVDD, which can latch-up the I/O cells; (3) omitting the JTAG pull-up/pull-down resistors specified by NXP; and (4) not validating DDR2 termination when using ECC mode. Always refer to the hardware specification document and use NXP's reference design schematics as a starting point.
Informations de conformité
RoHS compliant (PB-Free in distributor product names). REACH compliance not explicitly stated in verified web data. Not AEC-Q100 qualified (industrial/embedded processor, not automotive grade). Halogen-free status not explicitly stated - set to unknown.