MPC8544VJARJA - PowerQUICC III e500 MPU 1.067GHz | NXP
料号： MPC8544VJARJA ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $144.11 | $144.11 |
| 10 | $137.5 | $1,375.00 |
| 100 | $125.2 | $12,520.00 |
| 500 | $112.8 | $56,400.00 |
| 1,000 | $99.4 | $99,400.00 |
MPC8544VJARJA 概述
A microprocessor (MPU) is an integrated circuit that contains the central processing unit of a computer system, executing instruction fetch, decode, arithmetic, memory access, and write-back on a single silicon die. The PowerQUICC III family sits in the broader taxonomy of embedded communications processors: MPU -> embedded processor -> system-on-chip (SoC) -> communications processor -> networking SoC. This category targets wired and wireless infrastructure, industrial control, and storage equipment where deterministic performance, high I/O bandwidth, and long-life silicon are mandatory.
Key features of the MPC8544VJARJA include the integrated security engine (SECAR classification on PCSC) with DES, 3DES, AES, SHA-1/MD5/RIPEMD-160 hashing, and public-key acceleration via an integrated PKA engine; four Gigabit Ethernet ports supporting SGMII, RGMII, RTBI, and GMII; integrated DDR1/DDR2 memory controller with ECC; dual PCI/PCI-X/PCIe interfaces; Local Bus Controller with 16-bit ECC support; and operating temperature range of 0C to 105C (TJ). The on-chip System I/O provides USB 2.0 (host/device/OTG), SPI, DUART, and I2C interfaces.
The e500 core implements Book E instruction set architecture with extensions for embedded applications, including signal processing extensions and floating-point unit support. The MPC8544VJARJA uses a 32-bit Power Architecture with hardware table-walk translation for virtual memory and memory protection. Integrated queue managers and DMA engines enable high-throughput packet processing with minimal CPU intervention, making the part suitable for line-rate networking workloads.
Typical applications include multi-service routers, Ethernet switches, line cards, IP-PBX systems, industrial control and factory automation gateways, secure network attached storage (NAS), and wireless base station controllers. The combination of Gigabit Ethernet, PCI/PCIe, and DDR memory makes the part a versatile building block for legacy networking designs. Reference companion parts include DDR2 SDRAM (MT47H64M16HR-25), SPI flash (SST25VF016B), PHY transceivers (BCM5464), and clock generators (ICS9LPRS436).
Design consideration: the 783-ball FCBGA requires controlled-impedance routing, microvia or HDI PCB technology, and a minimum 8-layer stack-up. Decoupling requires bulk, mid-frequency, and high-frequency capacitors placed within 100 mils of the power balls, and thermal dissipation requires a heatsink or top-side airflow because TDP exceeds 4W at full load.
This page synthesizes distributor pricing, drop-in same-family and equivalent alternatives, application-specific companion parts, and practical design notes not found in the manufacturer datasheet, giving embedded engineers a faster path from selection to prototype.
直接替换替代料： MPC8544VJARJA ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MPC8544VJARJA （相同外形与封装尺寸） ——差异在于 Operating Temperature, Memory Controller, Package, Core Architecture, Ethernet.
快速对比工具——选择替代料号进行并排对比：
MPC8544EVJARJA
✅ 直接替换📋 参考替代料（不在目录中）
MPC8544VTARJA
✅ 直接替换✓ 有现货
$86.4 / 个
查看数据手册 →MPC8544VJALFA
✅ 直接替换📋 参考替代料（不在目录中）
MPC8544VJARJA 最大额定值与电气特性
| Manufacturer | NXP Semiconductors |
| Series | PowerQUICC III |
| Core Processor | PowerPC e500 |
| Number of Cores / Bus Width | 1 Core / 32-Bit |
| Core Frequency | 1.067 GHz |
| L1 Cache (Instruction) | 32 KB |
| L1 Cache (Data) | 32 KB |
| Internal SRAM | 256 KB |
| 工作温度 | 0C to 105C (TJ) |
| Memory Controller | DDR1 / DDR2 with ECC |
| Ethernet | 4x Gigabit (SGMII, RGMII, RTBI, GMII) |
| PCI / PCI-X / PCIe | Yes (dual interfaces) |
| USB | USB 2.0 (Host / Device / OTG) |
| Security Engine | SEC 1+2: DES, 3DES, AES, SHA-1/MD5, PKA |
| 封装 | 783-FCPBGA (29x29 mm) |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant (per DigiKey listing) |
MPC8544VJARJA 783-fcpbga (29x29 mm) 引脚配置指南
MPC8544VJARJA（783-fcpbga (29x29 mm) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： MPC8544VJARJA.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MPC8544VJARJA 适用于 6 应用s: Multi-Service Routers and Edge Gateways, Industrial Control and Factory Automation Gateways, Secure Network Attached Storage (NAS) Controllers, Wireless Base Station Controllers and Small Cells, IP-PBX and Unified Communications Appliances, Line Cards and Embedded Networking Blades.
Multi-Service Routers and Edge Gateways
The MPC8544VJARJA is purpose-built for multi-service routers and edge gateways where its 1.067 GHz e500 core, four integrated Gigabit Ethernet ports (SGMII/RGMII/RTBI/GMII), and dual PCI/PCI-X/PCIe interfaces deliver wire-speed forwarding at line-rate. The hardware queue managers and DMA engines offload packet processing from the CPU, allowing simultaneous routing, NAT/firewall, and IPSec handling without saturating the core. The DDR1/DDR2 controller with ECC supports bulk routing-table memory and BGP/RIP/OSPF tables, while the integrated security engine (in the MPC8544E variant) accelerates DES/3DES/AES and SHA hashing. Compared with a discrete CPU plus NIC design, the MPC8544VJARJA consolidates four MACs, two PCIe, USB 2.0, and a DDR controller on one die, reducing BOM and PCB area.
推荐
Industrial Control and Factory Automation Gateways
In industrial control and factory automation, the MPC8544VJARJA's 0C to 105C junction temperature range and integrated peripheral set enable ruggedized gateway designs bridging fieldbuses, Ethernet, and serial interfaces. The DUART, I2C, SPI, and USB 2.0 host allow direct connection to PLCs, HMIs, sensors, and Modbus/Profibus slaves, while the dual PCI interfaces support legacy industrial cards and motion-control daughter boards. Deterministic interrupt latency from the e500 core plus on-chip ECC-protected DDR memory supports real-time protocols such as EtherCAT and PROFINET at the application layer. The 783-FCPBGA package and HDI PCB requirement are offset by long-life NXP silicon availability and ten-year-plus industrial deployment windows.
推荐
Secure Network Attached Storage (NAS) Controllers
The MPC8544VJARJA serves as a secure NAS controller, where its e500 1.067 GHz core, SATA-capable PCI interfaces, and hardware security engine (in the EV variant) deliver encrypted file transfer at line rate. Hardware-accelerated AES-256/SHA-1 offloads cryptographic overhead from the CPU, freeing cycles for RAID rebuild, iSCSI, and SMB/CIFS file serving. The DDR2 controller with ECC protects in-memory metadata from soft errors during long rebuild operations, while the USB 2.0 host supports external backup drives. Compared with general-purpose ARM SoCs, the MPC8544VJARJA's quad GbE and dual PCI make it well suited to multi-disk rackmount NAS designs needing line-rate gigabit throughput.
推荐
Wireless Base Station Controllers and Small Cells
For wireless base station controllers, femtocells, and small-cell access points, the MPC8544VJARJA provides deterministic 1.067 GHz processing for PHY/MAC scheduling, along with SGMII links to baseband FPGA/ASIC, and PCI interfaces to DSP arrays. The integrated security engine accelerates UMTS/LTE authentication (AKA, Milenage) and IPSec backhaul, while the DDR2 controller handles timing-critical buffer pools. PowerQUICC III's long product lifecycle suits carrier-grade small-cell deployments requiring 7-10 year silicon availability, and the 0C to 105C temperature range supports outdoor enclosure thermal envelopes.
推荐
IP-PBX and Unified Communications Appliances
The MPC8544VJARJA is a strong fit for IP-PBX and unified-communications appliances where its quad Gigabit Ethernet delivers separated LAN/WAN/DMZ/management ports without external switches, and its hardware encryption engine secures SIP/TLS and SRTP media streams. The dual PCI slots accept legacy telephony daughter cards (T1/E1, FXS/FXO), while the DDR2 ECC controller handles voice buffer pools with deterministic latency. Its PowerPC heritage and proven U-Boot/Linux BSP support shorten time-to-market for Linux-based IP-PBX platforms, and the 0C to 105C range covers office and small-closet deployments.
推荐
Line Cards and Embedded Networking Blades
In AdvancedTCA/cPCI/VPX line cards and embedded networking blades, the MPC8544VJARJA serves as the control-plane processor for switching, routing, and aggregation fabrics. The dual PCI-X interfaces support legacy mezzanine cards, while the four GbE ports enable direct attachment to fabric uplinks or backplane SERDES. The DDR2 with ECC ensures reliable in-memory forwarding-table operation under heavy traffic, and the hardware queue managers accelerate packet classification. The compact 783-FCPBGA enables dense line-card designs where board real estate is at a premium.
推荐
推荐产品汇总
工程参考数据： MPC8544VJARJA ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MPC8544EVJARJA | MPC8544VTARJA | MPC8544VJALFA |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 783-FCPBGA (29x29 mm) | 783-FCPBGA (29x29 mm) - same | 783-FCPBGA (29x29 mm) - same | 783-FCPBGA (29x29 mm) - same |
| Core Frequency | 1.067 GHz | 1.067 GHz | 1.067 GHz | 833 MHz |
| Core / Architecture | e500, 32-bit PowerPC, 1 core | e500, 32-bit PowerPC, 1 core | e500, 32-bit PowerPC, 1 core | e500, 32-bit PowerPC, 1 core |
| Operating Junction Temperature | 0C to 105C | 0C to 105C | -40C to 125C (extended) | 0C to 105C |
| Security Engine | SEC 1+2 (DES/3DES/AES, SHA, MD5) without PKA | SEC 3.x with PKA and RNG (enhanced) | SEC 1+2 (DES/3DES/AES, SHA, MD5) without PKA | SEC 1+2 (DES/3DES/AES, SHA, MD5) without PKA |
| Gigabit Ethernet Ports | 4x (SGMII/RGMII/RTBI/GMII) | 4x (SGMII/RGMII/RTBI/GMII) | 4x (SGMII/RGMII/RTBI/GMII) | 4x (SGMII/RGMII/RTBI/GMII) |
| Memory Controller | DDR1 / DDR2 with ECC | DDR1 / DDR2 with ECC | DDR1 / DDR2 with ECC | DDR1 / DDR2 with ECC |
| PCI / PCIe Interfaces | PCI / PCI-X / PCIe (dual) | PCI / PCI-X / PCIe (dual) | PCI / PCI-X / PCIe (dual) | PCI / PCI-X / PCIe (dual) |
| Lifecycle Status (as of 2026-10-17) | Last-Time-Buy / End of Life | Last-Time-Buy / End of Life | Last-Time-Buy / End of Life | Last-Time-Buy / End of Life |
关键差异点
- High-speed e500 core with 1.067 GHz dual-dispatch superscalar pipeline （对比 MPC8544VJALFA)
- Quad Gigabit Ethernet with mixed SGMII/RGMII/RTBI/GMII （对比 MPC8536CVJAULA)
- DDR1/DDR2 controller with ECC on chip （对比 Discrete CPU + external memory controller design)
- Integrated security engine on same silicon （对比 Software-only cryptography on a generic ARM SoC)
设计说明
The 783-FCPBGA package at 29x29 mm with 1.0 mm ball pitch requires HDI PCB technology with microvia (laser-drilled) stack-up. Use a minimum 8-layer board with dedicated power and ground planes, and route all high-speed SERDES, DDR, and PCIe signals as 50-ohm controlled-impedance microstrips or striplines. Place BGA fanout on inner layers and keep via-in-pad counts low. Estimated: stack-up of 1.5 oz copper + 0.2 mm dielectric gives ~50 ohm SE / 90 ohm diff for 100-ohm Ethernet and PCIe pairs.
At full 1.067 GHz core frequency and 100% I/O loading, the MPC8544VJARJA dissipates approximately 4 to 6 W depending on DDR clock and SERDES activity. The 783-FCBGA exposes a thermal lid that must be soldered to the board's thermal pad and connected to an internal copper plane for heat spreading. Estimated: without airflow, junction-to-ambient thermal resistance on a standard 8-layer board is ~12 C/W; the part therefore requires either 200 LFM airflow or a heatsink attached to the thermal lid for reliable 105C operation.
Power-rail decoupling requires bulk, mid-frequency, and high-frequency capacitors placed within 100 mils of each power/ground ball group. The e500 core runs from a 1.0 V to 1.1 V supply; the DDR2 I/O from 1.8 V; the Gigabit Ethernet SERDES from 1.0 V analog; and the standard I/O from 3.3 V. Tie unused Ethernet SERDES lanes to ground through 10K resistors and disable them in RCW (reset configuration word) to reduce inrush and EMI. Sequence power rails in the order: 3.3 V -> 1.8 V -> 1.0 V (core last) to prevent latch-up.
The MPC8544VJARJA's four SGMII / RGMII / GMII Ethernet ports and dual PCI-X interfaces are sensitive to impedance discontinuities and crosstalk. Maintain 100-ohm differential impedance for SGMII, 50-ohm single-ended for RGMII/GMII, and 50 ohm for PCI-X with matched trace lengths within 150 mils. Use series AC-coupling capacitors (0.01 uF to 0.1 uF) on SERDES pairs and place them within 200 mils of the PHY. DDR2 address/command traces must be length-matched within 50 ps; data byte lanes within 25 ps.
Common pitfalls include forgetting to solder the FCBGA thermal lid (causing overheating), mis-configuring the Reset Configuration Word (RCW) so the DDR clock ratio is wrong, and leaving unused SERDES lanes floating (causing EMI and latch-up). Always read the NXP errata document (NDA required) for the specific silicon revision before sign-off, since some revisions have PCIe link-training issues at Gen2 and SERDES PLL lock problems at extreme temperatures. Validate boot via JTAG and CodeWarrior before mounting the BGA in production.
合规信息
RoHS compliance per DigiKey and NXP product listings. AEC-Q100 not applicable - this is a networking/communications MPU, not an automotive-grade device. Lead-free reflow process compatible per JEDEC J-STD-020 profile for FCBGA packages.