MPC8541VTAPF-FR - PowerPC e500 MPU 833MHz 783-FCPBGA | NXP
部品番号: MPC8541VTAPF-FR ⚠ ラストタイムバイ| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $95 | $95.00 |
| 10 | $88.5 | $885.00 |
| 100 | $82 | $8,200.00 |
| 500 | $76.5 | $38,250.00 |
| 1,000 | $71 | $71,000.00 |
MPC8541VTAPF-FR 概要
A PowerQUICC III integrated communications processor is a specialized system-on-chip (SoC) that combines a high-performance PowerPC host processor with hardware accelerators and integrated peripherals tailored for packet processing, security, and I/O aggregation. PowerQUICC sits within the broader category of communications processors (a subclass of embedded microprocessors), which themselves belong to the MPU/microcontroller hierarchy. PowerQUICC III is the third generation of the architecture, succeeding PowerQUICC II (MPC82xx) and PowerQUICC I (MPC8xx). Compared with general-purpose MCUs, PowerQUICC devices trade raw clock frequency for deterministic I/O, hardware queue management, and integrated security engines used in routers, switches, base stations, and industrial gateways.
Key features of the MPC8541VTAPF-FR include the e500 core with 32-bit Power Architecture instruction set, hardware-accelerated security engine, integrated DDR SDRAM controller, dual 10/100/1000 Ethernet MACs, multiple high-speed serial interfaces, and operating voltage around 1.3 V core with I/O voltages typical of the family. The 783-FCPBGA package provides a large ball grid footprint enabling the high pin count required for parallel bus, multiple serial links, and DDR memory interface, while maintaining a surface-mount reflow-compatible assembly process.
Architecturally, the MPC8541E integrates the e500 core with a 256-bit internal bus connecting to the integrated peripherals and the security coprocessor. The security engine offers DMA-driven parallel processing for single-pass encryption and authentication (IPsec, 802.11i, SSL/TLS), which offloads the host CPU and enables line-rate secure packet processing. This combination of host CPU + dedicated accelerators is what differentiates PowerQUICC from generic ARM-based MPU SoCs of the era.
Typical applications include enterprise Ethernet switches and routers, telecom base-station controllers, wireless access points, network-attached storage (NAS) controllers, and industrial embedded control with networking. The wide peripheral integration enables a single-chip bill of materials for many mid-range networking appliances.
When designing with the MPC8541VTAPF-FR, ensure the PCB supports the 783-ball BGA footprint with proper microvia stack-up and matched-impedance routing for DDR memory traces. Power-supply sequencing for core (1.3 V) and I/O rails must follow the datasheet order to prevent latch-up, and a heatsink or thermal via array is recommended because the 29x29 mm BGA can dissipate several watts under full load.
This page synthesizes distributor pricing, lifecycle signals (the MPN is flagged End-of-Life on the NXP product page), and drop-in replacement candidates from the MPC8541/MPC8555/MPC8540 family not found in the manufacturer datasheet.
ドロップイン代替品: MPC8541VTAPF-FR — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MPC8541VTAPF-FR （同一形状・フットプリント） — 相違点: Mounting Type, Number of Cores, Data Bus Width, Memory Controller, Package.
クイック比較ツール — 並列比較する代替部品を選択:
MPC8541VTAPF
✅ ドロップイン✓ 在庫あり
$148.78 / 個
データシートを見る →MPC8541PXAPF
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MPC8555VTAPF
✅ ドロップイン✓ 在庫あり
$152 / 個
データシートを見る →MPC8541EPXAPF
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MPC8540PX833LC
✅ ドロップイン✓ 在庫あり
$140 / 個
データシートを見る →MPC8541VTAPF-FR 最大定格＆電気的特性
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) |
| Series | PowerQUICC III (MPC85xx) |
| Core | PowerPC e500 |
| Architecture | RISC, 32-Bit |
| Number of Cores | 1 |
| 最大クロック周波数 | 833 MHz |
| データバス幅 | 64-Bit |
| Supply Voltage (Core) | 1.3 V |
| Package Type | FCPBGA (Flip-Chip Plastic BGA), 29 x 29 mm |
| ピン数 | 783 |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
| Integrated Ethernet | 10/100/1000 Ethernet MACs (per family) |
| Security Engine | Yes (IPsec, 802.11i acceleration) |
| Memory Controller | DDR SDRAM controller (per family) |
| Lifecycle | End-of-Life / Last-Time-Buy (per NXP product page) |
MPC8541VTAPF-FR fcpbga (flip-chip plastic bga), 29 x 29 mm ピン配置ガイド
MPC8541VTAPF-FR (fcpbga (flip-chip plastic bga), 29 x 29 mm パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: MPC8541VTAPF-FR.
詳細は データシート をご参照ください。
主な用途
MPC8541VTAPF-FR の用途: 6 件s: Enterprise Ethernet Routers and Switches, Telecom Base Station Controllers, Wireless Access Points and Gateways, Network-Attached Storage (NAS) Controllers, Industrial Embedded Control with Networking, Secure VPN Appliances.
Enterprise Ethernet Routers and Switches
The MPC8541VTAPF-FR integrates dual Gigabit Ethernet MACs, a hardware packet-processing engine, and a DDR memory controller on a single die, making it ideal for managed enterprise routers and Layer 2/3 switches. Its 833 MHz e500 core delivers the throughput needed for IPv4/IPv6 forwarding at line rate on Gigabit uplinks, while the integrated peripherals eliminate external bridge chips, reducing BOM cost and PCB area. Designers can implement routing tables, ACLs, and QoS policies without external TCAM, and the 783-FCPBGA package provides the signal integrity required for multi-Gbps serial links.
おすすめ
Telecom Base Station Controllers
The MPC8541VTAPF-FR's combination of PowerPC e500 processing, security acceleration, and high-speed serial interfaces suits telecom base-station controllers and small-cell baseband units. The integrated security engine offloads IPsec and 802.11i authentication, critical for backhaul links between base stations and the operator core network, while the 64-bit data bus and DDR controller handle real-time baseband buffering. Per the NXP datasheet, the device's deterministic interrupt latency and integrated TDM interfaces simplify the connection to legacy telecom infrastructure, enabling single-BOM base-station designs.
おすすめ
Wireless Access Points and Gateways
The integrated 802.11i hardware acceleration in the MPC8541VTAPF-FR makes it well suited for secure wireless access points and enterprise Wi-Fi gateways that need line-rate WPA2/AES encryption. Its dual Gigabit Ethernet MACs enable wired uplink plus LAN-side switching, while the e500 core runs the wireless controller and management plane without CPU stalls. The security engine's parallel processing supports simultaneous authentication of dozens of wireless clients, which is essential for dense enterprise deployments.
おすすめ
Network-Attached Storage (NAS) Controllers
The MPC8541VTAPF-FR's DDR memory controller, dual Gigabit Ethernet, and PCI/PCI-X expansion bus suit it for entry-level NAS controllers and SOHO/SMB storage appliances. The 833 MHz core handles file-system overhead (NFS, SMB, iSCSI) for moderate-capacity disk arrays, while the PCI-X bus connects to SATA RAID controllers or external storage ASICs. The security engine accelerates encrypted file systems (IPsec, SMB3 encryption), and the 783-FCPBGA package keeps the design surface-mount-reflow compatible for cost-effective volume assembly.
おすすめ
Industrial Embedded Control with Networking
Industrial gateways, SCADA controllers, and remote telemetry units benefit from the MPC8541VTAPF-FR's combination of deterministic real-time performance, hardware encryption, and rich peripheral set. The e500 core runs industrial protocol stacks (Modbus/TCP, EtherNet/IP, PROFINET) while the security engine protects site-to-site VPN tunnels, and the DDR/PCI interfaces connect to local I/O and HMI controllers. The 783-FCPBGA package, while large, enables integration of all industrial I/O on a single chip, reducing the controller count and mean time between failure in deployed systems.
おすすめ
Secure VPN Appliances
The MPC8541VTAPF-FR's hardware security engine, derived from NXP's dedicated security coprocessor family, performs single-pass IPsec and SSL/TLS encryption at multi-gigabit rates, making it ideal for VPN concentrators and SSL VPN gateways. By offloading encryption from the host CPU, the 833 MHz e500 core can simultaneously handle tunnel management, key exchange, and policy enforcement, while the integrated Gigabit Ethernet MACs aggregate multiple WAN links. The 783-FCPBGA footprint provides the signal integrity required for multi-port Gigabit designs.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: MPC8541VTAPF-FR — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | MPC8541VTAPF | MPC8541PXAPF | MPC8555VTAPF | MPC8541EPXAPF | MPC8540PX833LC |
|---|---|---|---|---|---|---|
| Package | 783-FCPBGA (29x29) | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same | 783-FCPBGA (29x29) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 | PowerPC e500 |
| Maximum Clock Frequency | 833 MHz | 833 MHz | Lower grade (PX) | 833 MHz | Lower grade (PX) | 833 MHz |
| Security Engine | Yes (integrated) | Yes | Yes | Yes (enhanced) | Yes (E variant) | No |
| Architecture | RISC, 32-Bit | RISC, 32-Bit | RISC, 32-Bit | RISC, 32-Bit | RISC, 32-Bit | RISC, 32-Bit |
| Pin/Ball Count | 783 | 783 | 783 | 783 | 783 | 783 |
| Lifecycle Status | Last-Time-Buy (EOL per NXP) | Last-Time-Buy (EOL per NXP) | EOL (per Kynix) | EOL (per Kynix) | EOL (per Kynix) | EOL (per Kynix) |
主な差別化要因
- Higher clock speed (833 MHz V-grade) for line-rate packet processing （vs MPC8541PXAPF)
- Hardware security engine integrated on-die （vs MPC8540PX833LC)
- Drop-in compatible within the 783-FCPBGA PowerQUICC III family （vs MPC8555VTAPF)
設計ノート
The 783-FCPBGA (29x29 mm) package can dissipate 5-10 W under full load (833 MHz e500 core + active Ethernet + security engine). Estimated: with theta_JA of approximately 15-20 C/W for a 29x29 BGA on a 4-layer PCB, junction temperature rise above ambient at 7 W dissipation is roughly 105-140 C, requiring a thermal via array under the die and, in many designs, an attached heatsink. Design PCB thermal land under the BGA with at least 100 thermal vias to inner copper planes and follow the NXP reference design thermal guidance in the MPC8541E datasheet.
The 783-ball FCPBGA requires a microvia PCB stack-up (typically 8-10 layers with laser-drilled microvias for breakout) because standard through-hole vias cannot fan out from inner balls. Per the NXP datasheet, the 1.0 mm ball pitch demands 0.5 mm pad diameter with 0.1 mm solder-mask-defined (SMD) pads, and all DDR traces must be length-matched within 25 mil tolerance per byte-lane. Use the manufacturer's land-pattern and via-in-pad reference design as the starting point - deviations risk solder-joint opens on inner balls.
The MPC8541VTAPF-FR requires multiple supply rails (core 1.3 V, DDR I/O, Ethernet PHY, SERDES, etc.) with strict sequencing per the datasheet. Estimated: total in-rush current at cold start can exceed 4-6 A on the core rail, so the regulator must support soft-start with monotonic ramp. Use the NXP reference-design schematic (provided in the MPC8541E hardware specification document) to confirm bulk-capacitor placement (typically 4x 22 uF + 10x 0.1 uF ceramic around the BGA) and decoupling strategy.
Do not assume that MPC8541, MPC8555, and MPC8540 parts share an identical ball map - while the 783-FCPBGA package is pin-compatible across the family, several balls are reserved/no-connect on some variants and may be assigned to different signals on others. Cross-check the per-variant ball map in the family datasheet before committing to PCB layout. Also note that software bootloaders (UBoot, board support packages) must be re-validated when swapping within the family because peripheral register maps differ.
コンプライアンス情報
RoHS compliant per DigiKey listing 1168298. Not AEC-Q100 qualified - this is a networking/telecom MPU, not an automotive-grade part. Halogen-free status not explicitly stated in verified web data, marked unknown. Lifecycle is End-of-Life per NXP product page.
