MPC8547VTATGD - PowerPC e500 MPU 1.2GHz | NXP | 783-FCPBGA
料号： MPC8547VTATGD ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $140.73 | $140.73 |
| 10 | $132.5 | $1,325.00 |
| 100 | $118.2 | $11,820.00 |
| 250 | $108.4 | $27,100.00 |
| 500 | $99.85 | $49,925.00 |
MPC8547VTATGD 概述
A microprocessor (MPU) is the central processing unit of an embedded system, integrating one or more CPU cores, caches, memory controllers, and peripheral interfaces onto a single chip. In the taxonomy of computing devices, an MPU sits between a microcontroller (MCU) - which typically integrates flash and analog - and a full application processor. PowerQUICC III processors like the MPC8547VTATGD specifically target data-plane and control-plane workloads in routers, switches, and wireless base stations where deterministic throughput and rich I/O matter more than raw user-interface graphics.
Key specifications include a 1.2 GHz e500 core frequency, integrated DDR1/DDR2 memory controller, dual Gigabit Ethernet MACs, four SerDes lanes configurable as PCI Express or Serial RapidIO, and dual 32-bit PCI / 64-bit PCI-X local bus. The 783-FCPBGA package exposes the full peripheral set while maintaining a manageable 29x29 mm footprint for high-density baseboard designs. Hardware-accelerated cryptography and table-lookup engines reduce CPU load for encryption, classification, and queue management.
Typical applications include enterprise routers and Layer 2/3 switches, wireless base-station baseband cards, industrial control-plane processors, and security appliances. The combination of Gigabit Ethernet, PCI Express, and RapidIO makes the part especially well-suited to multi-board systems where the MPU acts as the control processor for line cards.
When designing with this part, allocate ample PCB area for the FCBGA land pattern and follow NXP's thermal management guidelines carefully; at 1.2 GHz the device dissipates significant power and requires a heatsink or cold plate in production environments.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.
直接替换替代料： MPC8547VTATGD ——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： MPC8547VTATGD （相同外形与封装尺寸） ——差异在于 Core Architecture, Memory Controller, Mounting Type, Package.
快速对比工具——选择替代料号进行并排对比：
MPC8547VJATGD
✅ 直接替换📋 参考替代料（不在目录中）
MPC8547VTANGB
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MPC8547EVTAQGD
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$210 / 个
查看数据手册 →MPC8560CVT667JC
✅ 直接替换📋 参考替代料（不在目录中）
MPC8548EVTAQGD
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MPC8547VTATGD 最大额定值与电气特性
| Core Architecture | PowerPC e500 |
| Core Count | 1 |
| 数据总线宽度 | 32-bit |
| Maximum Core Frequency | 1.2 GHz |
| Series | MPC85xx (PowerQUICC III) |
| 封装 | 783-FCPBGA (29x29 mm) |
| 安装类型 | Surface Mount (FCBGA) |
| Ethernet | Dual Gigabit Ethernet MAC |
| Memory Controller | DDR1/DDR2 |
| PCI Interface | Dual 32-bit PCI / 64-bit PCI-X |
| SerDes Lanes | 4 (PCI Express or Serial RapidIO) |
| Local Bus | Yes |
| Security Engine | Integrated |
MPC8547VTATGD 783-fcpbga (29x29 mm) 引脚配置指南
MPC8547VTATGD（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： MPC8547VTATGD.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MPC8547VTATGD 适用于 6 应用s: Enterprise Routers, Layer 2/3 Managed Switches, Wireless Base Station Baseband Cards, Industrial Control-Plane Processors, Security Appliances and VPN Gateways, Storage Controllers and NAS Heads.
Enterprise Routers
The MPC8547VTATGD's 1.2 GHz e500 core and dual Gigabit Ethernet MACs make it a strong control-plane processor for enterprise routers. It can run routing daemons, ACL processing, and management-plane stacks while offloading high-speed packet flows to companion ASICs or NPUs via PCI Express. The DDR2 controller provides the memory bandwidth needed for routing tables and queue descriptors. PowerQUICC III has been deployed in countless carrier-grade routers, with mature Linux and VxWorks BSPs widely available.
推荐
Layer 2/3 Managed Switches
In managed switches, the MPC8547VTATGD acts as the management and control processor supervising PHY and switch ASICs over I2C, SPI, or local bus. Its dual 32-bit PCI / 64-bit PCI-X interface easily connects to multi-port Gigabit switch fabrics. The integrated security engine accelerates MACsec and IPsec for secure enterprise switching. Designers benefit from the rich NXP PowerQUICC software ecosystem, including U-Boot and Linux kernel support.
推荐
Wireless Base Station Baseband Cards
Wireless baseband cards require deterministic processing for MAC-layer scheduling, encryption, and protocol stacks, all of which the MPC8547VTATGD can deliver. The PCI Express or Serial RapidIO SerDes connects cleanly to baseband DSP and RF front-end ASICs, while the DDR2 controller handles high-bandwidth sample buffers. The 1.2 GHz e500 core is well-matched to LTE MAC and RLC workloads for small-cell deployments where a full multi-core SoC is overkill.
推荐
Industrial Control-Plane Processors
Industrial controllers benefit from the MPC8547VTATGD's deterministic real-time behavior, rich peripheral set, and long-term NXP lifecycle support. The processor can act as a supervisory controller on a DIN-rail PLC, an industrial gateway, or a substation automation controller. Its local-bus interface simplifies connection to legacy industrial I/O, while the PCI-X bus supports high-speed data acquisition cards. The 783-FCPBGA package supports ruggedized enclosures with proper thermal design.
推荐
Security Appliances and VPN Gateways
The MPC8547VTATGD integrates a hardware-accelerated security engine that accelerates AES, 3DES, SHA, and public-key operations, making it a fit for VPN concentrators and security appliances. Combined with dual Gigabit Ethernet, the device can terminate many IPsec tunnels while still handling firewalling and management. The DDR2 controller with ECC provides memory reliability required in security-critical deployments, and PCI Express enables high-throughput crypto cards.
推荐
Storage Controllers and NAS Heads
Network-attached storage (NAS) heads and storage controllers benefit from the MPC8547VTATGD's PCI-X and Gigabit Ethernet combination, which connect to disk controllers and client networks respectively. The e500 core runs file-system stacks (NFS, SMB, iSCSI) while the DDR2 controller sustains multi-stream throughput. The long product lifecycle typical of PowerQUICC parts supports storage OEMs requiring multi-year platform stability.
推荐
推荐产品汇总
工程参考数据： MPC8547VTATGD ——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 | MPC8547VJATGD | MPC8547VTANGB | MPC8547EVTAQGD | MPC8560CVT667JC | MPC8548EVTAQGD |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) |
| Core Frequency | 1.2 GHz | 1.2 GHz | 1.2 GHz | 1.2 GHz | 0.667 GHz | 1.5 GHz |
| Core Architecture | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 |
| Memory Controller | DDR1/DDR2 | DDR1/DDR2 | DDR1/DDR2 | DDR1/DDR2 | DDR1/DDR2 | 64-bit DDR2 533 MT/s |
| Gigabit Ethernet | 2x GbE | 2x GbE | 2x GbE | 2x GbE | 2x GbE | 2x GbE |
| SerDes Lanes | 4 (PCIe / sRIO) | 4 (PCIe / sRIO) | 4 (PCIe / sRIO) | 4 (PCIe / sRIO) | 4 (PCIe / sRIO) | 4 (PCIe / sRIO) |
| Security Engine | Integrated | Integrated | Integrated | Enhanced / full | Integrated | Enhanced |
| QUICC Engine | No | No | No | No | Yes | No |
关键差异点
- Higher core frequency than MPC8560 family at same package （对比 MPC8560CVT667JC)
- No QUICC Engine overhead - more flexible peripheral programming （对比 MPC8560CVT667JC)
- Drop-in compatibility across MPC8547 family speed grades （对比 MPC8547VJATGD)
设计说明
Estimated: at 1.2 GHz core frequency the MPC8547VTATGD dissipates several watts and requires a heatsink or thermal interface material attached to the FCBGA lid. Use the NXP thermal model from the hardware specification to compute junction rise; a minimum 200 LFM airflow is recommended for fanless enclosures. Always monitor die temperature in production via the on-chip thermal sensor.
The 783-FCPBGA requires a multi-layer PCB with microvia stack-ups and controlled-impedance routing for DDR2, PCI Express, and Gigabit Ethernet. Follow NXP's breakout routing recommendations for the BGA and keep all high-speed traces length-matched within the prescribed tolerance. Use proper decoupling (bulk + ceramic) on every power rail as specified in the hardware documentation.
SerDes lane polarity is not software-configurable on the MPC8547VTATGD - swap TX/RX routing on the baseboard if the lane mapping does not match your ASIC. Maintain 100-ohm differential impedance for PCIe and RapidIO, and isolate clock domains with proper guard traces. Reference the NXP AN-ECR-001 application note for SerDes routing best practices.
Do not assume the bootloader and kernel from an MPC8547E will boot unmodified on the MPC8547VTATGD - verify the security-engine and crypto accelerator initialization sequence for your specific speed grade. Use NXP's CodeWarrior or a current U-Boot port to ensure proper DDR2 training and SERDES configuration.
合规信息
RoHS, lead-free, halogen-free, and conflict-minerals status not present in verified distributor data; consult NXP's MDDS file for authoritative compliance declarations on the MPC8547VTATGD speed grade.