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NXP Semiconductors MPC8543ECVJAQGD
- Part No.:
- MPC8543ECVJAQGD
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 783-BBGA, FCBGA
- Datasheet:
-
MPC8543ECVJAQGD.pdf
- Description:
- IC MPU MPC85XX 1.0GHZ 783FCPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,141
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Product details
Overview
MPC8543ECVJAQGD from NXP Semiconductors (formerly Freescale) is a PowerQUICC III integrated communications processor featuring a 32-bit e500v2 core, 512-Kbyte on-chip L2 cache/SRAM with full ECC, dual DDR/DDR2 memory controller (64-bit, up to 16 Gbytes), and four enhanced three-speed Ethernet controllers (10/100/1000 Mbps). It targets high-reliability networking infrastructure such as enterprise routers, carrier-grade access gateways, and secure VPN appliances.
For engineers reviewing the MPC8543ECVJAQGD datasheet, MPC8543ECVJAQGD pinout, MPC8543ECVJAQGD application, or MPC8543ECVJAQGD equivalent, key selection criteria include its 1.1 V core supply, 133 MHz local bus interface, PCI/PCI-X and Serial RapidIO™ interconnect support, hardware-accelerated security engine (SEC), and thermal rating of 0–105°C junction temperature.
Technical Context
The MPC8543ECVJAQGD implements the e500v2 core with 32-Kbyte L1 instruction and data caches (parity-protected), SPE and double-precision floating-point APUs, and a 36-bit real addressing MMU optimized for embedded Linux and real-time OS deployments. Its memory subsystem supports DDR/DDR2 SDRAM with programmable timing, on-die termination (DDR2), and auto-refresh - all operating at 2.5 V (SSTL_2) or 1.8 V (SSTL_1.8).
Its I/O architecture integrates four eTSECs with TCP/IP offload (IPv4/v6 header checksum, VLAN tagging, jumbo frames up to 9.6 Kbytes), two PCI/PCI-X controllers (one 32-/64-bit @ up to 133 MHz, one 32-bit @ 16–66 MHz), and a Serial RapidIO™ interface supporting 1.25/2.5/3.125 Gbaud per lane. The device uses pin multiplexing to configure either eight PCI Express lanes or four PCI Express + four RapidIO lanes - though MPC8543ECVJAQGD specifically implements the latter configuration per its CVJAQGD suffix and documented package mapping.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e500v2 Power Architecture® core with SPE and double-precision FP APU |
| L1 Cache | 32-Kbyte instruction + 32-Kbyte data cache, parity-protected, line-lockable |
| L2 Cache/SRAM | 512-Kbyte unified, ECC-protected, 8-way set-associative, configurable as cache or SRAM |
| Memory Interface | 64-bit DDR/DDR2 SDRAM controller, supports 4 banks × 4 Gbytes = 16 Gbytes max, 2.5 V / 1.8 V I/O |
| Ethernet Controllers | Four eTSECs, IEEE 802.3-compliant, 10/100/1000 Mbps, RGMII/GMII/MII/TBI/RTBI/RMII support |
| Security Engine | Integrated SEC with AES-128/192/256, DES/3DES, SHA-1/256, MD5, RSA-2048, ECC-511, RNG |
| Interconnects | Two PCI/PCI-X ports (32-/64-bit + 32-bit), Serial RapidIO™ 1.2 (1×/4×, 1.25–3.125 Gbaud), dual I²C |
| Thermal Range | 0–105°C junction temperature, qualified for industrial and telecom environments |
Pinout & Package
The MPC8543ECVJAQGD is housed in a 783-pin PBGA (Plastic Ball Grid Array) package with 27 × 27 mm body size and 1.0 mm ball pitch, compliant with JEDEC MO-251. Pin assignment follows the MPC8548E reference layout with variant-specific signal mapping for the MPC8543E family.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / AVDD / SVDD / XVDD | Core & PLL power supplies | 1.1 V ± 55 mV nominal; strict sequencing required (VDD before GVDD) to prevent DDR initialization failure |
| GVDD / MVREF | DDR/DDR2 I/O supply & reference | 2.5 V ± 125 mV (DDR) or 1.8 V ± 90 mV (DDR2); MVREF = GVDD/2 for SSTL termination |
| LVDD / TVDD | eTSEC1–2 & eTSEC3–4 I/O supplies | 3.3 V ± 165 mV or 2.5 V ± 125 mV depending on PHY interface mode (GMII/MII vs RGMII) |
| OVDD / BVDD | PCI/PCI-X, DUART, I²C, JTAG, local bus I/O supply | 3.3 V ± 165 mV (standard) or 2.5 V ± 125 mV (low-voltage local bus operation) |
| SYSCLK | System clock input | 16–133 MHz differential or single-ended; drives CCB platform clock and synchronizes PIC, TimeBase, RTC sampling |
| RESET | Asynchronous active-low reset | Debounced via external RC or internal POR circuitry; initiates boot sequencer and register initialization |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Security Acceleration | Full SEC offload for IPSec/IKE/SSL/TLS/3GPP protocols - eliminates CPU overhead for crypto operations in firewall and VPN applications |
| Network Offload Engine | eTSEC TCP/IP acceleration (checksum, VLAN, jumbo frame, QoS) reduces host CPU load by >40% in routing workloads per Freescale benchmark data |
| Flexible Memory Subsystem | DDR/DDR2 controller with ECC, on-die termination, and sleep-mode self-refresh enables reliable, low-power packet buffering in edge routers |
| Coherent Interconnect Fabric | OCeaN switch fabric provides non-blocking crossbar between L2 cache, DMA, eTSECs, and PCI/RapidIO - ensures deterministic latency for real-time traffic |
| Industrial Thermal Qualification | 0–105°C junction rating with validated thermal derating curves allows deployment in uncooled telecom chassis and outdoor base stations |
| Boot Flexibility | I²C-based boot sequencer supports secure firmware loading from serial EEPROM with CRC and preamble signature validation |
Applications
| Enterprise Router | Secure VPN Gateway |
|---|---|
Use Scenario: High-throughput Layer 3 forwarding in branch office routers handling 1–5 Gbps aggregate traffic with QoS and ACL enforcement. IC Role / Device Role / Timing Role: Main control-plane processor executing Linux-based routing stack while offloading data-plane tasks (checksum, VLAN, encryption) to SEC and eTSEC hardware blocks. Use Value: Enables line-rate 10/100/1000 Mbps forwarding across four ports with <10 µs packet latency and <5% CPU utilization under RFC 2544 stress testing. | Use Scenario: Carrier-class IPsec VPN concentrator terminating 500+ concurrent tunnels with AES-256 and SHA-256 authentication. IC Role / Device Role / Timing Role: Dedicated security processing node leveraging SEC's four crypto-channels and PKEU for RSA-2048 key exchange and session key derivation. Use Value: Delivers 350 Mbps encrypted throughput at <200 µs end-to-end tunnel setup latency, eliminating need for external crypto accelerators. |
| Wireless Backhaul Unit | Industrial Ethernet Switch |
Use Scenario: Microwave backhaul aggregation unit connecting remote cell sites via Gigabit Ethernet and RapidIO-based fronthaul interfaces. IC Role / Device Role / Timing Role: System-on-chip integrating eTSECs for Ethernet transport, Serial RapidIO™ for CPRI-like low-latency fronthaul, and PCI-X for legacy radio card interfacing. Use Value: Reduces BOM count by consolidating PHY interface logic, packet switching, and control processing into single die - lowering power to 8.1 W typical at 1 GHz. | Use Scenario: Deterministic EtherCAT or PROFINET IRT switch requiring sub-microsecond timestamp accuracy and jitter-free packet scheduling. IC Role / Device Role / Timing Role: Real-time controller executing cyclic motion control tasks while using eTSEC time-stamping registers and PIC high-resolution timers for precise synchronization. Use Value: Achieves <±50 ns timestamp resolution and <100 ns jitter on eTSEC receive paths, meeting IEC 61784-2 Class C timing requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar communications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC8548ECVJAQGD | Higher core frequency (1.5 GHz vs 1.0 GHz), additional PCI Express x8 interface, larger L2 cache (1 Mbyte vs 512 Kbyte) | Targeted at higher-bandwidth core routers and media gateways requiring PCIe-based NIC expansion | Select MPC8548ECVJAQGD when >1.2 Gbps encrypted throughput or PCIe peripheral connectivity is required; MPC8543ECVJAQGD remains optimal for cost-sensitive edge deployments |
| LS1023A | ARM Cortex-A7 dual-core, no SEC, no RapidIO, includes USB 3.0 and SATA, lower power (4.5 W typical) | Designed for SD-WAN CPE and IoT gateway applications where ARM ecosystem compatibility outweighs legacy Power Architecture toolchain needs | Choose LS1023A for new designs prioritizing Linux application compatibility and power efficiency over hardware crypto acceleration and RapidIO interconnect |
Compared with MPC8548ECVJAQGD, the MPC8543ECVJAQGD trades peak performance and PCIe bandwidth for lower thermal envelope and cost, while LS1023A represents a generational shift to ARM with reduced legacy protocol support but broader software toolchain adoption.
Availability
MPC8543ECVJAQGD is available at Aetrix Electronics and suitable for enterprise routing, secure VPN gateways, wireless backhaul units, and industrial Ethernet switches requiring stable component supply across extended product lifecycles.
Supply support for MPC8543ECVJAQGD includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and networking markets, with roots in Freescale's PowerQUICC portfolio.
The MPC8543ECVJAQGD belongs to the PowerQUICC III family - designed specifically for high-performance, secure, and thermally robust communications processing in carrier and enterprise infrastructure equipment.
FAQ
What is the maximum DDR2 memory capacity supported by the MPC8543ECVJAQGD?
The MPC8543ECVJAQGD supports up to 16 Gbytes of DDR2 SDRAM via its 64-bit memory controller, configured across four independent banks each capable of addressing up to 4 Gbytes. This capacity assumes use of ×16 DRAM devices with 4-Gbit density and proper PCB layout adherence to DDR2 timing and termination guidelines specified in the MPC8548E Hardware Specifications document.
Does the MPC8543ECVJAQGD include hardware support for IEEE 1588 Precision Time Protocol?
No, the MPC8543ECVJAQGD does not include dedicated IEEE 1588 PTP hardware timestamping logic. While its eTSEC controllers provide basic receive/transmit timestamp registers with nanosecond resolution, they lack the PTP-specific event message detection, transparent clock compensation, and boundary clock functionality required for full IEEE 1588-2008 compliance. External PHYs or FPGA co-processors are required for full PTP implementation.
What boot sources are supported by the MPC8543ECVJAQGD during power-on reset?
The MPC8543ECVJAQGD supports booting from serial ROM via its dual I²C controllers, with optional extended addressing mode and CRC-16 integrity checking. It also supports local bus boot from NOR flash (8/16/32-bit width) using the default boot ROM chip select, and JTAG-based debug boot for development and recovery. No NAND flash or SD card boot capability is integrated.
Can the MPC8543ECVJAQGD operate with only 2.5 V I/O supplies across all interfaces?
Yes, the MPC8543ECVJAQGD supports full 2.5 V operation: GVDD = 2.5 V for DDR2, LVDD/TVDD = 2.5 V for RGMII interfaces, OVDD = 2.5 V for PCI/PCI-X and JTAG, and BVDD = 2.5 V for local bus - provided the corresponding I/O standards (SSTL_18, LVCMOS25, PCI-X 2.5 V) are observed and timing margins are verified per the MPC8548E Electrical Characteristics tables.
Is the MPC8543ECVJAQGD pin-compatible with the MPC8548ECVJAQGD?
No, the MPC8543ECVJAQGD is not pin-compatible with the MPC8548ECVJAQGD. Although both use the same 783-pin PBGA package, signal assignments differ significantly - particularly for PCI Express versus Serial RapidIO™ lane allocation, L2 cache configuration pins, and security engine interrupt routing. Migration requires PCB redesign and firmware adaptation per the MPC8543E and MPC8548E specific pin multiplexing tables.
MPC8543ECVJAQGD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 783-BBGA, FCBGA
- Series:
- MPC85xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- PowerPC e500
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 1.0GHz
- Co-Processors/DSP:
- Signal Processing; SPE, Security; SEC
- RAM Controllers:
- DDR, DDR2, SDRAM
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- -
- Ethernet:
- 10/100/1000Mbps (4)
- SATA:
- -
- USB:
- -
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 783-FCPBGA (29x29)
- Additional Interfaces:
- DUART, I2C, PCI, RapidIO
MPC8543ECVJAQGD FAQ
1.How can I place an order for MPC8543ECVJAQGD through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC8543ECVJAQGD on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPC8543ECVJAQGD reliable?
The price and inventory of MPC8543ECVJAQGD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC8543ECVJAQGD is usually 5 days.
3.What payment methods are accepted for MPC8543ECVJAQGD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC8543ECVJAQGD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC8543ECVJAQGD?
MPC8543ECVJAQGD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC8543ECVJAQGD order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPC8543ECVJAQGD?
For technical support, including MPC8543ECVJAQGD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC8543ECVJAQGD requirements.
6.How does Aetrix verify that MPC8543ECVJAQGD is sourced from the original manufacturer or authorized distributors?
All MPC8543ECVJAQGD products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPC8543ECVJAQGD meets industry standards.
7.What is the process for return or replacement of MPC8543ECVJAQGD?
All MPC8543ECVJAQGD units undergo pre-shipment inspection (PSI). If there is an issue with MPC8543ECVJAQGD, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPC8543ECVJAQGD part is unused and in its original packaging.
Return procedure for MPC8543ECVJAQGD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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