MPC8309VMAGDCA557 - PowerQUICC II Pro 400MHz e300c3 | NXP
部品番号: MPC8309VMAGDCA557 ✓ 生産中MPC8309VMAGDCA557 概要
The MPC8309 PowerQUICC II Pro Integrated Communications Processor Family belongs to the MPC830x series - cost-effective network communication processors that meet the requirements of multi-protocol control applications. As a PowerQUICC II Pro device, it provides better CPU performance, additional functionality, and faster interfaces than legacy PowerQUICC II processors while addressing important time-to-market, price, power consumption, and board real estate constraints for embedded designs.
Key features include the e300c3 core with 32 KB level-1 instruction and data caches, hardware floating-point and MMU support, hardware cryptography acceleration (SEC 2.x compatible), DDR1/DDR2 memory controller with 32-bit data path, dual 10/100/1000 Ethernet MACs, PCI Express (one x4 or two x1), USB 2.0 high-speed host/device, two local buses, and a QUICC Engine subsystem supporting up to 32 TDM/HDLC channels for legacy telecom protocols.
The architecture combines a classic PowerPC processor with an on-chip RISC-based communication engine, allowing protocol processing to be offloaded from the main CPU. This partitioning enables deterministic throughput for packet-intensive tasks while leaving the host CPU free for control-plane processing, making it suitable for SOHO and SMB routers, VPN gateways, and industrial control applications.
Typical applications include residential gateways, integrated access devices, DSL/cable modems, SOHO routers, VPN/firewall appliances, industrial serial-to-IP gateways, and embedded control platforms with deterministic networking requirements. The QUICC Engine enables seamless migration from legacy MPC8xx designs while modernizing the peripheral set.
When designing with this device, ensure adequate PCB thermal management and follow NXP's hardware specifications document for DDR2 layout, reference voltage decoupling, and SerDes routing. Programming requires the standard PowerPC toolchain (GCC + ELDK or vendor IDE) and proper JTAG access for debug.
This page synthesizes distributor pricing, drop-in alternatives within the MPC830x family, and practical design considerations not found in the manufacturer datasheet alone.
ドロップイン代替品: MPC8309VMAGDCA557 — 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。
MPC8308VMAGDCA
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
MPC8309VMAGDCA
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
MPC8309CVMAGDCA
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
MPC8309VVAGDCA
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
MPC8309VMAGDCA557 最大定格＆電気的特性
| Product Type | PowerQUICC II Pro Communications Processor |
| Core Architecture | PowerPC e300c3 (32-bit RISC) |
| Core Count | 1 |
| Maximum CPU Clock | 400 MHz |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| MMU | Yes (hardware) |
| FPU | Yes (hardware floating-point) |
| Instruction Set Width | 32-bit |
| QUICC Engine Subsystem | Yes (up to 32 TDM/HDLC channels) |
| Ethernet MACs | 2 x 10/100/1000 Mbps (RGMII/SGMII) |
| PCI Express | 1 x4 or 2 x1 lanes |
| USB | USB 2.0 High-Speed Host/Device |
| Memory Controller | DDR1/DDR2, 32-bit data |
| Local Bus | 2 x 32-bit Local Bus |
| パッケージ | 489-ball MAPBGA (19x19 mm, 0.8 mm pitch) |
| 電源電圧 | 1.0 V core / 1.8 V / 2.5 V / 3.3 V I/O |
| RoHS ステータス | Compliant (lead-free per datasheet) |
MPC8309VMAGDCA557 489-ball mapbga (19x19 mm, 0.8 mm pitch) ピン配置ガイド
MPC8309VMAGDCA557 (489-ball mapbga (19x19 mm, 0.8 mm pitch) 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: MPC8309VMAGDCA557.
詳細は データシート をご参照ください。
主な用途
MPC8309VMAGDCA557 の用途: 6 件s: SOHO/SMB Router Platform, Residential Gateway / IAD, Industrial Serial-to-IP Gateway, VPN / Firewall Appliance, Test and Measurement Instrumentation, Embedded Linux Control Platform.
SOHO/SMB Router Platform
The MPC8309VMAGDCA557 fits SOHO and SMB router designs because its dual Gigabit Ethernet MACs (RGMII/SGMII) provide the two wired network segments typical of integrated gateway products, while the 400 MHz e300c3 core runs the routing/NAT stack under embedded Linux. The QUICC Engine offloads legacy serial and TDM protocol processing, freeing the host CPU for packet forwarding at line rate on both Gigabit ports. Compared to a discrete CPU plus switch ASIC approach, integrating MACs, PCI Express for an optional Wi-Fi module, and USB 2.0 for storage or 3G/4G modems on a single die reduces BOM cost and PCB area in cost-sensitive gateways.
おすすめ
Residential Gateway / IAD
The MPC8309's QUICC Engine subsystem supports up to 32 TDM/HDLC channels, which is essential for residential gateways that must terminate legacy PSTN, ISDN PRI, or VoIP DSP links alongside IP-side processing. The 400 MHz core runs VxWorks or Linux for call control, while the integrated DDR2 controller handles memory for both data and signaling paths. The PCI Express interface connects to a DSL or cable modem PHY, and the USB 2.0 port supports external storage or printer sharing - making the MPC8309VMAGDCA557 a true single-chip integrated access device solution.
おすすめ
Industrial Serial-to-IP Gateway
Industrial serial-to-IP gateways leverage the MPC8309VMAGDCA557's QUICC Engine to handle multiple RS-232/RS-485 serial ports and legacy fieldbuses via HDLC framing, translating them to TCP/UDP sockets on the Ethernet side. The hardware MMU and FPU allow the e300c3 core to run a full industrial protocol stack (Modbus TCP, DNP3, IEC 61850) under real-time Linux with predictable latency. Dual Gigabit Ethernet provides link redundancy required in substation and factory automation environments where communication downtime is unacceptable.
おすすめ
VPN / Firewall Appliance
VPN and firewall appliances use the MPC8309's hardware cryptography acceleration (SEC 2.x compatible) to perform IPSec and SSL/TLS encryption at line rate on Gigabit Ethernet traffic without loading the CPU. The QUICC Engine handles packet classification and flow steering, while the 400 MHz e300c3 core runs the security policy daemon, key management, and management plane (CLI, SNMP, web UI). The 32-bit DDR2 controller provides the high memory bandwidth needed for cryptographic lookups and connection-state tables at multi-hundred-Mbps throughput.
おすすめ
Test and Measurement Instrumentation
Test and measurement instruments use the MPC8309VMAGDCA557 as the controller for protocol analyzers, network testers, and telecom test sets that need to generate and capture multi-protocol traffic. The QUICC Engine generates TDM/HDLC traffic at precise bit rates while the host CPU timestamps and logs packets through the dual Gigabit Ethernet ports. USB 2.0 high-speed provides a fast test-result export path to a host PC, and the PCI Express interface accepts high-speed FPGA-based capture cards for protocol-specific analysis at rates beyond the integrated Ethernet.
おすすめ
Embedded Linux Control Platform
General-purpose embedded Linux platforms use the MPC8309VMAGDCA557 as a deterministic control processor in industrial automation, transportation, and energy applications where the PowerPC ecosystem and long-term supply stability outweigh raw CPU performance. The MMU supports full Linux with virtual memory, the FPU accelerates control-loop math, and the local bus connects to FPGA co-processors or legacy peripheral ASICs. NXP's BSP and U-Boot support provide a familiar Linux development environment, while the QUICC Engine handles any legacy serial protocols the application requires.
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: MPC8309VMAGDCA557 — 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 | MPC8308VMAGDCA | MPC8309VMAGDCA | MPC8309CVMAGDCA | MPC8309VVAGDCA |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 489-ball MAPBGA (19x19) | 489-ball MAPBGA (19x19) - same | 489-ball MAPBGA (19x19) - same | 489-ball MAPBGA (19x19) - same | 489-ball MAPBGA (19x19) - same |
| CPU Core | PowerPC e300c3 | PowerPC e300c3 | PowerPC e300c3 | PowerPC e300c3 | PowerPC e300c3 |
| Max CPU Clock | 400 MHz | ~333 MHz (-17%) | 400 MHz | 400 MHz | 400 MHz |
| Gigabit Ethernet MACs | 2 | 2 | 2 | 2 | 2 |
| PCI Express | 1 x4 or 2 x1 | 1 x4 or 2 x1 | 1 x4 or 2 x1 | 1 x4 or 2 x1 | 1 x4 or 2 x1 |
| Memory Controller | DDR1/DDR2 32-bit | DDR1/DDR2 32-bit | DDR1/DDR2 32-bit | DDR1/DDR2 32-bit | DDR1/DDR2 32-bit |
主な差別化要因
- QUICC Engine hardware protocol offload （vs Generic ARM Cortex-A SoCs without hardware TDM/HDLC)
- Integrated dual Gigabit Ethernet MACs with RGMII/SGMII （vs MPC8313 (single GbE variant))
- Hardware cryptography accelerator (SEC 2.x) （vs MPC8308 cost-reduced variant)
設計ノート
The 489-ball MAPBGA package with 0.8 mm pitch requires HDI PCB fabrication with laser-drilled micro vias. Follow NXP's reference design for ball pad, solder mask defined (SMD) vs non-solder mask defined (NSMD) pad choice, and via-in-pad recommendations. Place at least 4 thermal vias directly under the die-attach pad to the internal ground plane to keep junction temperature within the rated operating range. Maintain 100-ohm differential impedance for SERDES lanes (PCI Express, SGMII) and 50-ohm single-ended for general I/O.
The MPC8309VMAGDCA557 requires multiple supply rails: 1.0 V core, 1.8 V DDR2 termination, 2.5 V DDR2 I/O (or 1.8 V for DDR1), and 3.3 V general I/O. Sequence the rails per NXP's power-up specification - core voltage must ramp before I/O voltages to avoid latch-up. Use a multi-rail PMIC or discrete LDO array (e.g., NXP's MMPF0200) with sufficient bulk capacitance. Decoupling: place 0.1 uF and 10 uF capacitors as close as possible to each supply pin, with via stitching connecting the ground side to an uninterrupted ground plane.
Estimated: At 400 MHz core clock with both Gigabit Ethernet ports active and QUICC Engine processing TDM traffic, typical power dissipation is 2.5-3.5 W. With the 489-ball MAPBGA thermal resistance (theta_JA) of approximately 18 C/W on a standard 4-layer JEDEC board, junction temperature rise is roughly 45-63 C above ambient. In enclosed industrial enclosures with 70 C ambient, active cooling or a heat spreader may be required. Always validate thermal performance with the actual PCB stack-up using the manufacturer's thermal model.
Do not assume software compatibility between MPC8309, MPC8308, and MPC8313 even though they share family branding - register maps, QUICC Engine firmware APIs, and DDR initialization sequences differ between revisions. Always verify the boot ROM version and use the matching NXP U-Boot and Linux BSP for your specific silicon revision. JTAG access requires a CodeWarrior TAP or compatible emulator; standard ARM JTAG probes will not work because the TAP controller is PowerPC-specific.
コンプライアンス情報
RoHS compliant and lead-free per NXP datasheet (MAPBGA-489, lead-free package). Halogen-free status not explicitly confirmed in verified web data. AEC-Q100 automotive qualification not available for this part - choose automotive-grade NXP MPC parts from the MPC56xx or S32K families for vehicle applications.
