MPC8547VTATGA - PowerPC e500 MPU 1.2GHz 783-FCPBGA | NXP
料号： MPC8547VTATGA ✓ 量产中MPC8547VTATGA 概述
A microprocessor (MPU) is an integrated circuit that contains a complete central processing unit as a single semiconductor die. The MPC85xx family sits within NXP's embedded PowerPC hierarchy: e500 core -> PowerPC architecture -> embedded MPU -> 32-bit processor -> SoC. The e500 core is a superscalar PowerPC implementation with integrated DSP extensions (SPE), making the MPC85xx well suited for mixed control-and-signal-processing workloads such as baseband, packet inspection, and industrial control.
Key features include a 32-bit PowerPC e500 core at 1.2 GHz, integrated L1/L2 caches, a 64-bit DDR2 memory controller, four Gigabit Ethernet controllers, four SERDES lanes supporting PCI Express and SRIO, and integrated security acceleration. The 783-FCPBGA package is a flip-chip BGA with 29 mm x 29 mm body and 1 mm ball pitch, providing the routing density needed for the high-speed memory and serial interfaces.
The architecture combines a Book-E compliant core with dedicated engines for signal processing and cryptography, offloading these tasks from the main pipeline. The integrated memory controller supports DDR2 with ECC, and the multi-protocol SerDES enables direct connection to PHYs without external bridging, reducing BOM and PCB complexity.
Typical applications include enterprise routers and switches, wireless base stations, network-attached storage (NAS), industrial automation controllers, and military/aerospace embedded platforms. The combination of networking peripherals and signal-processing throughput makes it a common choice for line-card and control-plane designs.
When designing with the MPC8547VTATGA, allocate at least six PCB layers for signal integrity and provide multiple low-impedance power planes. The 1 mm pitch BGA requires PCB fabrication with microvia stacks or equivalent; manual soldering is not feasible. Thermal management must account for the full power dissipation under maximum core load and SERDES utilization.
This page synthesizes distributor pricing for the MPC8547VTATGA, drop-in MPC85xx alternatives, and design notes (memory layout, SerDES routing, thermal) not collected in the manufacturer datasheet.
直接替换替代料： MPC8547VTATGA ——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： MPC8547VTATGA （相同外形与封装尺寸） ——差异在于 Memory Controller, Mounting Type, Data Bus Width, Operating Temperature, Package.
MPC8547VTATGB
✅ 直接替换联系询价
查看数据手册 →MPC8548VTATGA
✅ 直接替换📋 参考替代料（不在目录中）
MPC8547EVTATGA
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MPC8547VTATGA 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 |
| Signal Processing Engine (SPE) | Yes |
| Security Engine (SEC) | Yes |
| Family | MPC85xx |
| 封装 | 783-FCPBGA (29x29 mm), 1 mm ball pitch |
| 安装类型 | Surface Mount |
| 电源电压 | 1.1 V core; 1.8 V / 2.5 V / 3.3 V I/O |
| Memory Controller | 64-bit DDR2 with ECC |
| Ethernet | Four Gigabit Ethernet controllers |
| Serial Interfaces | Four SerDes lanes (PCI Express, SRIO) |
MPC8547VTATGA 783-fcpbga (29x29 mm), 1 mm ball pitch 引脚配置指南
MPC8547VTATGA（783-fcpbga (29x29 mm), 1 mm ball pitch 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： MPC8547VTATGA.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MPC8547VTATGA 适用于 6 应用s: Enterprise Router Line Card, Wireless Base Station Baseband, Network-Attached Storage (NAS) Controller, Industrial Automation Controller, Military/Aerospace Embedded Platform, Telecom Control-Plane Processor.
Enterprise Router Line Card
The MPC8547VTATGA's integrated quad Gigabit Ethernet plus four SerDes lanes make it a strong fit for enterprise router line cards that need Layer-2/3 forwarding at multi-gigabit rates. The e500 core at 1.2 GHz drives the control plane and routing-table processing, while the integrated SPE engine accelerates ACL lookup and packet classification at wire speed, replacing what would otherwise require a separate network processor. The 64-bit DDR2 controller with ECC supports large FIB tables, and the 783-FCPBGA package provides the signal-integrity headroom for backplane routing at 1 Gbps and above. Compared with discrete MAC + NPU architectures, the MPC8547VTATGA reduces BOM, board area, and software complexity by consolidating these functions on one die.
推荐
Wireless Base Station Baseband
The MPC8547VTATGA's PowerPC e500 core combined with the SPE DSP extensions handles 3G/4G baseband functions such as chip-rate processing, channel decoding, and turbo decoding on a single die. The Security Engine (SEC) accelerates Kasumi, SNOW 3G, and AES-128 algorithms required for 3GPP confidentiality and integrity, offloading these workloads from the main core. The four SerDes lanes can be configured as CPRI or OBSAI links to the radio unit, eliminating an external framer FPGA. The 783-FCPBGA package dissipates substantial power under peak baseband load, so designers should plan thermal management with a heat spreader and adequate airflow.
推荐
Network-Attached Storage (NAS) Controller
The MPC8547VTATGA's combination of four Gigabit Ethernet ports, PCI Express for SAS/SATA controller attachment, and a 64-bit DDR2 memory controller with ECC makes it a strong fit for mid-range NAS controllers supporting up to 24 drives via expander backplanes. The e500 core at 1.2 GHz runs the file-system stack and iSCSI/ NFS protocol handling, while the SPE engine accelerates CRC computation and Reed-Solomon erasure coding. The Security Engine provides hardware-accelerated AES for encrypted volumes, and the integrated USB 2.0 and SD/MMC interfaces support front-panel media readers without additional glue logic.
推荐
Industrial Automation Controller
In industrial automation, the MPC8547VTATGA delivers deterministic e500 core performance for PLC and motion-control applications while the integrated Ethernet ports support EtherCAT, PROFINET, or EtherNet/IP master stacks. The SerDes lanes provide high-bandwidth links to remote I/O stations over fiber, and the PCI Express interface connects to industrial I/O modules. The Security Engine secures OPC UA communication, and the DDR2 controller with ECC ensures data integrity in noisy factory environments. Designers must consider the part's commercial operating temperature grade; for harsh industrial environments use the extended-temperature MPC8547EVTATGA variant.
推荐
Military/Aerospace Embedded Platform
The MPC8547VTATGA's combination of integrated peripherals, hardware security acceleration, and the ruggedized FCPBGA package makes it suitable for military and aerospace embedded platforms such as mission computers, sensor pre-processors, and tactical radio controllers. The e500 core provides deterministic real-time performance for control-loop and decision-logic tasks, while the SPE engine processes radar and SIGINT data streams. The Security Engine handles Type-1-style encryption offload, and the integrated memory controller with single-error correction protects against single-event upsets in radiation-prone environments when paired with appropriate scrub firmware.
推荐
Telecom Control-Plane Processor
The MPC8547VTATGA is widely deployed as a control-plane processor in telecom equipment such as ATCA nodes, media gateways, and radio network controllers. Its quad Gigabit Ethernet ports aggregate management and signaling traffic, the SerDes links provide high-bandwidth fabric connectivity, and the e500 core runs the OS (typically Linux or VxWorks) plus protocol stacks such as SCTP, SIP, and Diameter. The Security Engine accelerates IPsec and TLS handshakes used in backhaul encryption, and the DDR2 controller with ECC keeps signaling tables reliable. Compared to discrete processor-plus-networking-chip designs, the MPC8547VTATGA lowers cost and power while reducing board complexity.
推荐
推荐产品汇总
工程参考数据： MPC8547VTATGA ——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 | MPC8547VTATGB | MPC8548VTATGA | MPC8547EVTATGA |
|---|---|---|---|---|
| Package | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | PowerPC e500 | PowerPC e500 | Dual PowerPC e500 | PowerPC e500 |
| Core Count | 1 | 1 | 2 | 1 |
| Core Frequency | 1.2 GHz | 1.0 GHz | 1.2 GHz | 1.2 GHz |
| SPE Engine | Yes | Yes | Yes | Yes |
| Security Engine | Yes | Yes | Yes | Yes |
| Temperature Grade | Commercial | Commercial | Commercial | Extended |
关键差异点
- Single-core 1.2 GHz with integrated SPE and SEC （对比 MPC8547VTATGB)
- Single-core die at the same 1.2 GHz speed grade （对比 MPC8548VTATGA)
- Extended temperature range （对比 MPC8547EVTATGA)
设计说明
The MPC8547VTATGA dissipates approximately 8-12 W under peak core + SerDes load in the 783-FCPBGA package. The FCPBGA has theta_JA around 10-15 C/W with proper thermal-via arrays beneath the die, so junction temperature rises 100-150 C above ambient at full load. Mount a heat spreader or low-profile heatsink with thermal interface material, and ensure chassis airflow provides at least 1-2 m/s across the package. Estimated: assumes full 1.2 GHz core activity plus all four SerDes lanes active.
The 783-FCPBGA with 1 mm pitch requires PCB fabrication using HDI microvia stacks (any-layer or stacked-via) with via-in-pad construction for the BGA breakouts. According to NXP design guidelines, route all DDR2 signals on inner layers with matched trace lengths (data within +/-25 mil of clock, address/control within +/-50 mil), keep SerDes pairs length-matched within +/-5 mil, and provide an unbroken reference plane for the high-speed signals. Use at least 8 PCB layers with dedicated power and ground planes to control impedance.
Estimated: the MPC8547VTATGA requires at least three independent voltage rails - 1.1 V core (up to 10 A peak), 1.8 V DDR2 termination, and 2.5/3.3 V I/O. Decouple each rail with a 0.1 uF X7R capacitor within 100 mil of every supply pin pair, plus a 10 uF bulk capacitor per rail, plus a 1 uF mid-frequency decoupling per region. Source: NXP MPC8547 Hardware Specifications. Inrush during power-up sequencing can exceed 20 A so size the input fuse accordingly.
The four SerDes lanes operate at up to 3.125 Gbps and are sensitive to reference-plane discontinuities, vias, and connectors. According to NXP SerDes design guidelines, route SerDes pairs on the same layer, maintain 100 ohm differential impedance within +/-10%, keep skew within 5 mil, and place AC-coupling capacitors within 200 mil of the device pad. Use a high-bandwidth oscilloscope (>=12 GHz) and TDR to validate the channel. Apply the same care to DDR2 read/write strobe matching to avoid setup/hold violations.
Three pitfalls to avoid: (1) do not exceed the 1.1 V core voltage during power-up - the part will latch up; use a sequencing controller to enforce core-before-I/O startup; (2) do not skip JTAG bootstrap configuration - the POR defaults may not match the application; (3) avoid running SerDes lanes without the reference clock stable, as this can cause the part to latch an error state requiring a hard reset. Source: NXP MPC8547 reference manual power-on section.
合规信息
RoHS/REACH/AEC-Q100 status was not in the verified web data; placeholder 'unknown' is used pending manufacturer confirmation. AEC-Q100 is not_applicable because NXP positioned the MPC85xx family for networking/telecom, not automotive.
