MPC8548ECVTAUJD - PowerQUICC III 1.333GHz SoC | NXP Semiconductors
MPN： MPC8548ECVTAUJD ✓ 啟用中MPC8548ECVTAUJD 概覽
A microprocessor (MPU) is the central processing unit of an embedded system, responsible for executing instructions, managing memory, and orchestrating I/O. The PowerQUICC family bridges MPU, microcontroller, and ASIC functions into a single SoC, with each generation adding integration, performance, and security features. The MPC8548E specifically adds hardware-accelerated security (SEC 3.x) and high-speed serial I/O, positioning it within NXP's embedded networking and industrial control portfolio.
Key features include a 1.333 GHz e500 core with 32 KB L1 instruction and data caches, 512 KB of L2 cache, a 64-bit DDR2 memory controller with ECC, four GbE ports, two PCI Express interfaces, two Serial RapidIO endpoints, three PCI/PCI-X controllers, and the integrated SEC (Security Engine) for IPsec, SSL, and other cryptographic protocols. Local bus and DMA engines support legacy peripheral attachment, while a hardware UART, I2C, and GPIO block provide general-purpose connectivity. The integrated security engine offloads AES, 3DES, SHA, and public-key operations, enabling wire-speed encryption without CPU intervention.
Typical applications include industrial routers and switches, secure access points, network-attached storage controllers, factory automation controllers, and defense and aerospace ruggedized computing platforms where both performance and the extended temperature range are required. The combination of GbE, RapidIO, and PCI Express targets packet processing, line-card control, and intelligent network interface card designs.
When designing with this device, allocate generous PCB space for the 783-ball FCBGA land pattern and thermal vias under the package to manage the processor's thermal envelope, especially in sealed industrial enclosures. Engineering samples or engineering-grade qualification is recommended for production validation prior to high-volume board build.
直接替換替代品，適用於 MPC8548ECVTAUJD — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： MPC8548ECVTAUJD （相同外形與佔位） — 差異在於 L2 Cache, PCI Express, Serial RapidIO, Ethernet, Memory Controller.
MPC8548EVTAUJC
✅ 直接替換聯絡詢價
查看資料表 →MPC8548EVTAQGD
✅ 直接替換📋 參考替代品（不在目錄中）
MPC8548ECVTAUJC
✅ 直接替換📋 參考替代品（不在目錄中）
MPC8548EVTAVHD
✅ 直接替換聯絡詢價
查看資料表 →MPC8548EVTAUJD
✅ 直接替換📋 參考替代品（不在目錄中）
MPC8548ECVTAUJD 最大額定值與電氣特性
| Manufacturer | NXP Semiconductors |
| Series | PowerQUICC III |
| Core Processor | Power Architecture e500 |
| Core Speed | 1.333 GHz |
| Number of Cores | 1 |
| L1 Cache (Instruction/Data) | 32 KB / 32 KB |
| L2 Cache | 512 KB |
| 工作溫度 | -40C to +105C |
| 封裝 / 外殼 | 783-BBGA, FCBGA |
| 記憶體類型 | DDR2 with ECC |
| Ethernet | 4 x 10/100/1000 (GbE) |
| PCI Express | 2 x PCIe interfaces |
| Serial RapidIO | Yes (SRIO) |
| PCI / PCI-X | 3 x PCI / PCI-X controllers |
| Security Engine (SEC) | Integrated (crypto accelerator) |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant |
MPC8548ECVTAUJD 783-bbga, fcbga 腳位配置指南
MPC8548ECVTAUJD（783-bbga, fcbga 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： MPC8548ECVTAUJD.
請參閱 資料表 以查看完整腳位配置。
典型應用
MPC8548ECVTAUJD 適用於 6 應用s: Industrial Routers and Secure Gateways, Network-Attached Storage and RAID Controllers, Defense and Aerospace Ruggedized Computing, Factory Automation and PLC Controllers, Wireless Infrastructure Baseband Controllers, Telecom Line Cards and ATCA Payloads.
Industrial Routers and Secure Gateways
The MPC8548ECVTAUJD's combination of four GbE ports, integrated SEC engine, and -40C to +105C rating makes it well-suited for industrial routers and secure gateways. At 1.333 GHz the e500 core sustains line-rate forwarding across multiple VLANs while the SEC 3.x engine offloads IPsec and SSL/TLS. Designers typically pair it with external PHYs and a DDR2 ECC SODIMM for fanless operation in control cabinets, accelerating VPN tunneling for SCADA and substations without CPU-loading the management plane.
推薦
Network-Attached Storage and RAID Controllers
The DDR2 ECC memory controller and Serial RapidIO ports make the MPC8548ECVTAUJD a strong fit for NAS controllers and RAID-on-chip subsystems. The 64-bit ECC DDR2 interface supports multi-gigabyte system memory for cache, while SRIO acts as a private fabric between controller SoCs in clustered storage arrays. The SEC engine protects data-at-rest with hardware AES-XTS at line rate, and the PCI Express lanes attach to SAS/SATA controllers such as the NXP/Marvell-based PHYs popular in NAS reference designs.
推薦
Defense and Aerospace Ruggedized Computing
The MPC8548ECVTAUJD's -40C to +105C operating range and integrated security engine suit it for defense and aerospace ruggedized SBCs and VPX payload cards. The FCBGA-783 package tolerates high-vibration environments when mounted on MIL-PRF PCB stacks with mechanical stiffeners. Designers pair the PCIe lanes with FPGA co-processors and use SRIO for backplane fabrics in 3U/6U VPX and ATCA platforms, where the SEC engine ensures tamper-resistant crypto for mission-critical comms.
推薦
Factory Automation and PLC Controllers
The MPC8548ECVTAUJD fits high-end PLC and PAC designs requiring deterministic Ethernet and fieldbus convergence. The four GbE ports handle EtherCAT, PROFINET, and Ethernet/IP slaving on a single SoC, while PCI and PCI-X attach legacy factory-bus cards. The e500 core runs real-time operating systems such as VxWorks, INTEGRITY, and Linux PREEMPT-RT, and the extended temperature range supports production-line enclosures without active cooling.
推薦
Wireless Infrastructure Baseband Controllers
For wireless base stations, the MPC8548ECVTAUJD acts as a baseband controller converging GbE backhaul, SRIO digital front-end links, and PCI Express radios. At 1.333 GHz it sustains LTE and 5G NR L2 processing for small cells while the SEC engine handles S1/X2 security. The DDR2 ECC controller supports real-time RF data buffers, and the multi-protocol SerDes share lanes between SRIO and PCIe so designers can route either as the radio interface evolves.
推薦
Telecom Line Cards and ATCA Payloads
ATCA and AMC line cards rely on the MPC8548ECVTAUJD for control-plane processing plus packet classification. The integrated GbE and SRIO fabric eliminate external switch ASICs in low-port-count lines, and the SEC engine secures control traffic between shelves. The FCBGA-783 package is consistent with existing PowerQUICC III line-card layouts, enabling immediate BOM change to the AJD speed grade from older 1.0/1.2 GHz bins without mechanical rework.
推薦
推薦產品摘要
工程參考資料，適用於 MPC8548ECVTAUJD — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | MPC8548EVTAUJC | MPC8548EVTAQGD | MPC8548ECVTAUJC | MPC8548EVTAVHD | MPC8548EVTAUJD |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 783-FCBGA | 783-FCBGA - same | 783-FCBGA - same | 783-FCBGA - same | 783-FCBGA - same | 783-FCBGA - same |
| Core Architecture | e500 (Power Architecture) | e500 | e500 | e500 | e500 | e500 |
| L2 Cache | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Memory Controller | DDR2 with ECC | DDR2 with ECC | DDR2 with ECC | DDR2 with ECC | DDR2 with ECC | DDR2 with ECC |
| Security Engine (SEC) | Yes (SEC 3.x) | Yes | Yes | Yes | Yes | Yes |
| GbE Ports | 4 | 4 | 4 | 4 | 4 | 4 |
主要差異化特點
- Higher-speed 1.333 GHz AJD ordering code over standard 1.0 GHz bins (對比MPC8548VTAQGD (1.0 GHz bin))
- Integrated SEC 3.x cryptographic engine (對比MPC8536CVJAULA)
- Extended -40C to +105C industrial temperature range (對比MPC8548EVTAUJC (commercial tier))
設計說明
The 783-FCBGA package mandates a 1.0 mm (or finer) PCB pitch and microvia technology. Route the DDR2 interface to a matched-length, 50-ohm impedance layer right under the package; misrouting even two ball pairs will tank ECC margin and force timing reduction. Place decoupling capacitors on the opposite side of the BGA within the via-array keepout. Reference-decoupling recommendations in the NXP hardware-design checklist.
Estimated: at 1.333 GHz and typical 1.0 V Vcore, the FCBGA package dissipates 8-15 W depending on workload. With theta_JA in the high single-digit C/W range for an 8-layer board with thermal vias, a heatsink or thermal interface material is required to stay below +105C Tj at full load in sealed enclosures. Tie all GND balls to a continuous copper pour and stitch thermal vias directly under the die for best conductivity.
The multi-protocol SerDes lanes share PHYs between SRIO and PCI Express. Pre-set the Reset Configuration Word (RCW) at design time so the desired protocol is fixed - hot-swapping protocols risks PHY lock loss. Maintain 90-ohm differential impedance on SerDes pairs with reference plane continuity, and prefer back-drilled vias to control stubs on long PCIe lanes. Use IBIS-AMI simulations before committing to stack-up.
Avoid using the AJD part in designs that rely on the legacy SEC 2.0 driver stack - the SEC 3.x engine requires updated firmware. Mixing speed grades (1.0 GHz bins vs 1.333 GHz) without retraining DDR2 PLL registers will cause intermittent memory errors. Validate the boot ROM contents before each production run since mask sets can change peripheral muxing silently.
合規資訊
RoHS compliance per NXP product page. AEC-Q100 not applicable for this industrial networking MPU - AEC-Q100 qualification is for automotive MCUs, not PowerQUICC III line cards.