MPC8572EPXATLD - PowerPC e500 Dual-Core 1.2GHz MPU | NXP
MPN: MPC8572EPXATLD ✓ Hoạt độngMPC8572EPXATLD Tóm tắt
An integrated communications processor (CP) is a system-on-chip (SoC) that combines a high-performance CPU subsystem with networking, memory, and peripheral controllers on a single die. Within the broader taxonomy, the MPC8572E is a member of the multiprocessor IC class, sitting under the hierarchy microprocessor -> MPU -> embedded processor -> integrated communications processor -> PowerQUICC III. These parts evolved from the original PowerQUICC architecture and target telecom, networking, and storage applications where packet processing, deterministic latency, and rich I/O are required.
Key features of the MPC8572EPXATLD include dual e500 cores with 36-bit physical addressing, hardware MMU and FPU support, an integrated security engine (SEC), four DMA channels, and a 64-bit DDR2/DDR3 memory controller with ECC. The 1023-ball FCBGA package dissipates thermal load via a top-side heat-spreader footprint, supporting industrial and extended-temperature operating points.
Architecturally, the MPC8572E pairs two PowerPC e500 cores with a high-bandwidth internal CoreNet fabric, allowing coherent SMP operation. The hardware-managed L2 cache, RapidIO messaging unit, and packet-processing accelerators reduce host CPU load in routing and switching line cards. The integrated SEC engine handles DES, 3DES, AES, and public-key acceleration, removing the need for an external crypto coprocessor in many designs.
Typical applications for the MPC8572EPXATLD include router/switch line cards, wireless base-station controllers, edge routers, and storage area network (SAN) controllers. It is also deployed in defense and aerospace command/control platforms where PowerQUICC III's deterministic interrupt response is valued.
When designing with this device, allocate adequate PCB layers (typically 8+), enforce length-matched DDR2/DDR3 routing, and follow NXP's Hardware Specifications document for power-rail sequencing and decoupling. Designers transitioning from single-core PowerQUICC III parts should review the dual-core coherency model carefully.
This page synthesizes distributor pricing, application context, and drop-in alternatives for the MPC8572EPXATLD not consolidated in the manufacturer datasheet, helping engineers evaluate sourcing and design trade-offs in one place.
Bộ thay thế dễ dàng lắp đặt cho MPC8572EPXATLD — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MPC8572EPXATLD (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, Series, Mounting Type, Core Processor.
MPC8572EVTATLD
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MPC8572VTATLD
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MPC8548ECPXAUJC
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MPC8572EPXATLD Tỷ lệ tối đa & tính chất điện
| Manufacturer | NXP USA Inc. (formerly Freescale Semiconductor) |
| Series | PowerQUICC III MPC8572E |
| Core Processor | PowerPC e500, dual-core |
| Core Count | 2 |
| Bề rộng đường dữ liệu | 32-bit |
| Maximum Clock Speed | 1.2 GHz |
| Operating Supply Voltage (Core) | 1.1 V |
| Package Type | 1023-FCBGA (33 x 33 mm) |
| Số chân | 1023 |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | 0C to +105C (extended industrial) |
| Memory Controller | DDR2/DDR3 SDRAM with ECC |
| Ethernet Controllers | 2x Enhanced Triple-Speed Ethernet (eTSEC) |
| Integrated Peripherals | DUART, DMA, I2C, SPI, GPIO, Security Engine (SEC) |
| Trạng thái RoHS | Non-RoHS (SnPb / CSM) |
| Lead Finish | SnPb (CSM package) |
Hướng dẫn cấu hình chân MPC8572EPXATLD 1023-fcbga (33 x 33 mm)
Cấu hình chân cho MPC8572EPXATLD (1023-fcbga (33 x 33 mm) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho MPC8572EPXATLD.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
MPC8572EPXATLD phù hợp cho 6 Áp dụngs: Router / Switch Line Cards, Wireless Base Station Controllers, Edge Router Platforms, Storage Area Network (SAN) Controllers, Defense / Aerospace Command-and-Control, Industrial Networked Embedded Platforms.
Router / Switch Line Cards
The MPC8572EPXATLD's dual e500 cores at 1.2 GHz and two integrated eTSEC Gigabit Ethernet controllers make it well-suited for mid-range router and switch line cards requiring both control-plane processing and wire-speed data-plane forwarding. The integrated DDR2/DDR3 controller with ECC supports deep routing tables and packet buffers without external memory glue logic. Its RapidIO messaging unit enables inter-card communication in modular chassis designs, while the hardware security engine offloads IPsec and SSL/TLS from the cores. Designers benefit from consolidating control-plane CPU, switch fabric interface, and crypto accelerator into a single 1023-FCBGA package.
Được đề xuất
Wireless Base Station Controllers
Wireless base-station controllers benefit from the MPC8572EPXATLD's dual-core architecture, dedicating one e500 core to real-time baseband scheduling while the second core handles network-side packet processing and O&M traffic. The integrated DUART, I2C, and SPI interfaces connect to RF front-end controllers, fan trays, and alarm monitoring without an additional BMC chip. Deterministic interrupt latency from the e500 core pair supports the timing-critical MAC/PHY handshake required in 3G/4G baseband cards. The 1023-FCBGA package's thermal envelope accommodates base-station chassis airflow and conduction-cooled assembly.
Được đề xuất
Edge Router Platforms
The MPC8572EPXATLD fits edge-router platforms that require integrated crypto, multi-gigabit Ethernet, and flexible memory options in a single SoC. Its hardware-accelerated SEC engine handles IPsec, SSL, and public-key operations at line rate without burdening the e500 cores, which remain free for routing-protocol computation (OSPF, BGP, MPLS). Dual eTSEC ports can be aggregated or split between LAN/WAN segments, while the DDR3 memory controller supports the deep FIB tables needed for IPv4/IPv6 edge routing. The 1.1 V core supply keeps board-level power within typical edge-router thermal budgets.
Được đề xuất
Storage Area Network (SAN) Controllers
Storage area network controllers rely on the MPC8572EPXATLD's deterministic e500 core pair, hardware-accelerated DMA, and RapidIO messaging to manage RAID volumes, iSCSI target stacks, and Fibre Channel bridging. The DDR2/DDR3 controller with ECC provides the low-latency, error-corrected memory required for write-back cache coherency in RAID-6 implementations. The integrated security engine accelerates AES-encrypted storage traffic without an external crypto card. Designers can partition the dual cores between initiator-side protocol handling and target-side block management, reducing overall controller latency.
Được đề xuất
Defense / Aerospace Command-and-Control
Defense and aerospace command-and-control systems leverage the MPC8572EPXATLD's deterministic interrupt response, dual-core redundancy options, and the CSM SnPb package for legacy lead-based assembly required in many MIL-spec programs. The dual e500 cores can run primary and watchdog flight-control software on separate cores, providing lockstep-style fault detection without an external supervisor. Integrated eTSEC ports and RapidIO satisfy the deterministic, high-reliability networking used in mission computers. The 1023-FCBGA package is qualified for the extended industrial temperature range required in avionics and ground-mobile platforms.
Được đề xuất
Industrial Networked Embedded Platforms
Industrial embedded platforms such as substation controllers, SCADA masters, and programmable automation controllers (PACs) benefit from the MPC8572EPXATLD's long-life-cycle availability, dual-core determinism, and rich peripheral set. The integrated DUART and GPIO connect to legacy RS-485 and parallel industrial buses without a bridge ASIC. Hardware ECC on the DDR2/DDR3 controller improves reliability in unattended substation cabinets. The RapidIO interface allows deterministic coupling between multiple PACs in a chassis, while the on-chip security engine protects grid-control traffic from tampering.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MPC8572EPXATLD — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MPC8572EVTATLD | MPC8572VTATLD | MPC8548ECPXAUJC |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 1023-FCBGA (33x33 mm) | 1023-FCBGA (33x33 mm) - same | 1023-FCBGA (33x33 mm) - same | 1023-FCBGA (33x33 mm) - same |
| Core Count | 2 (dual e500) | 2 (dual e500) | 1 (single e500) | 1 (single e500) |
| Data Bus Width | 32-bit | 32-bit | 32-bit | 32-bit |
| Memory Controller | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC | DDR2/DDR3 with ECC |
| Ethernet Controllers | 2x eTSEC (10/100/1000) | 2x eTSEC (10/100/1000) | 2x eTSEC (10/100/1000) | 2x eTSEC (10/100/1000) |
| Lead Finish / RoHS | SnPb (CSM) / Non-RoHS | SnPb (CSM) / Non-RoHS | SnPb (CSM) / Non-RoHS | SnPb / Non-RoHS |
Bảo phân biệt quan trọng
- Dual-core 1.2 GHz operation in a single FCBGA (vsMPC8572VTATLD)
- Higher clock speed than MPC8572EVTATLD (vsMPC8572EVTATLD)
- Pin-compatible with the broader MPC8572E family (vsMPC8548ECPXAUJC)
Ghi chú thiết kế
Estimated: the 1023-FCBGA package at 33x33 mm with 1.0 mm ball pitch requires a high-density PCB with microvia-in-pad and 8+ routing layers. Route the DDR2/DDR3 signals on inner layers with length-matched tracks; reference NXP AN3665 and the MPC8572E Hardware Specifications for byte-lane routing rules. Maintain continuous reference planes under the BGA to control impedance and reduce crosstalk on high-speed SerDes lanes.
The MPC8572EPXATLD requires multiple power rails (core ~1.1 V, DDR2/3 VTT 0.9 V or 0.75 V, SerDes analog 1.0 V, I/O 1.8 V/2.5 V/3.3 V) with strict sequencing per the hardware specifications. Use a PMIC with power-good feedback to the PORESET pin; failure to sequence rails correctly can latch up the device. Decouple each rail with bulk ceramic plus 0.1 uF/1 nF pairs placed within 5 mm of the BGA balls.
Estimated: at 1.2 GHz dual-core the MPC8572EPXATLD can dissipate 8-12 W depending on workload; the FCBGA package requires a top-side heat spreader or heat sink. Junction-to-ambient thermal resistance without a heat sink typically exceeds 15 C/W, so a thermal solution is mandatory. Derate the core clock to 1.0 GHz if the chassis cannot supply >25 CFM airflow over the heat spreader.
Do not confuse the MPC8572EPXATLD (dual-core 1.2 GHz) with the MPC8572VTATLD (single-core) or MPC8572EVTATLD (lower-speed dual-core) - all share the 1023-FCBGA footprint, but firmware RCW (reset configuration word) values differ. Always confirm the exact device marking on the top of the BGA before reflashing boot images. The CSM SnPb package is non-RoHS; do not place it on RoHS-only assembly lines without a dedicated leaded reflow profile.
Thông tin tuân thủ
Non-RoHS SnPb (CSM) package per datasheet identifier PQ38H Rev 2.1 CSM SnPb. REACH compliance per NXP product statements. Not AEC-Q100 qualified. Use MPC85xx RoHS variants for lead-free requirements.
