MPC8347EZUAJDB - PowerQUICC II Pro SoC 533MHz | NXP
부품 번호: MPC8347EZUAJDB ⚠ 최종 구매| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $95.5 | $95.50 |
| 10 | $89.2 | $892.00 |
| 100 | $78.4 | $7,840.00 |
| 500 | $71 | $35,500.00 |
| 1,000 | $64.85 | $64,850.00 |
MPC8347EZUAJDB 개요
A PowerQUICC (Quad Integrated Communications Controller) processor is a family of Power-Architecture microprocessors designed for telecommunications and networking equipment. Positioned within the broader taxonomy, PowerQUICC sits as a specialized communications processor -> microprocessor -> MPU -> integrated circuit -> semiconductor. The II Pro generation adds enhanced security acceleration, USB 2.0, and Gigabit Ethernet MAC, extending the original PowerQUICC II architecture widely adopted in routers, switches, and industrial gateways.
Key features include a 32-bit PowerPC e300 core with MMU, integrated DDR1/DDR2 controller supporting up to 333MHz operation, dual 10/100/1000 Ethernet MACs, USB 2.0 Full-Speed and Hi-Speed interface, PCI 2.3 interface running up to 66MHz, security engine (SEC 2.0) for DES/3DES/AES/SHA acceleration, and four UARTs plus I2C. The integrated peripherals offload common communication tasks from the CPU, enabling deterministic real-time packet processing.
Typical applications include wired and wireless routers, DSLAM line cards, industrial gateways, networked printers, RAID controllers, and secure communications appliances. The security engine makes it suitable for VPN concentrators and IPsec accelerators where hardware-accelerated crypto is required.
When designing with this device, allocate a 672-ball TBGA footprint with proper power-plane isolation, follow NXP hardware specifications for DDR signal routing, and plan adequate thermal dissipation for sustained communications workloads.
드롭인 대체품: MPC8347EZUAJDB — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: MPC8347EZUAJDB (동일 폼 팩터 및 풋프린트) — 차이점: I/O Voltage, Memory Controller, PCI Interface, Mounting Type, Core Architecture.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MPC8347EZUAJDB
✅ 드롭인✓ 재고 있음
$64.85 / 개
데이터시트 보기 →MPC8347VVAJDB
✅ 드롭인✓ 재고 있음
$58.95 / 개
데이터시트 보기 →MPC8347EVVAJFB
✅ 드롭인✓ 재고 있음
$51.8 / 개
데이터시트 보기 →MPC8349ECVVAJFB
✅ 드롭인✓ 재고 있음
$52.4 / 개
데이터시트 보기 →MPC8349EVVAJFB
✅ 드롭인✓ 재고 있음
$56.9 / 개
데이터시트 보기 →MPC8347EZUAJDB 최대 정격 & 전기적 특성
| Core Architecture | PowerPC e300 |
| Core Count | 1 |
| 데이터 버스 폭 | 32-bit |
| Maximum CPU Frequency | 533 MHz |
| Process Technology | 0.13 um CMOS |
| Memory Controller | DDR1 / DDR2 |
| Ethernet MAC | 10/100/1000 Mbps (1GbE) |
| PCI Interface | PCI 2.3 up to 66 MHz |
| USB Interface | USB 2.0 Full-/Hi-Speed |
| Security Engine | SEC 2.0 (DES/3DES/AES/SHA) |
| 동작 온도 | 0C to +105C |
| Operating Voltage | 1.8 V / 2.5 V / 3.3 V |
| 패키지 | 672-TBGA (35x35 mm) |
| I/O Voltage | 3.3 V |
| RoHS 상태 | Compliant |
| MMU | Yes |
| 실장 유형 | Surface Mount (BGA) |
| MSL 레벨 | 3 (per JEDEC J-STD-020) |
MPC8347EZUAJDB 672-tbga (35x35 mm) 핀 구성 가이드
MPC8347EZUAJDB(672-tbga (35x35 mm) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: MPC8347EZUAJDB.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
MPC8347EZUAJDB 적합 용도: 6 애플리케이션s: Enterprise Router / Gateway, DSLAM Line Card Controller, Secure VPN Appliance, Industrial Gateway / SCADA Controller, Networked Multi-Function Printer, RAID / Storage Controller.
Enterprise Router / Gateway
The MPC8347EZUAJDB fits enterprise router and gateway applications through its 533 MHz PowerPC e300 core paired with hardware-accelerated SEC 2.0 encryption and a dedicated Gigabit Ethernet MAC. In a typical wire-line router chassis, the MPU terminates the WAN link, runs the routing stack (Linux or VxWorks BSP), and uses the SEC engine to handle line-rate IPSec for VPN tunnels. Its 672-TBGA thermal envelope handles continuous line-rate packet processing at 1 Gbps while keeping latency bounded under the NXP-referenced 50 microsecond forwarding budget. Designers gain an integrated peripheral set (PCI for switching ASICs, USB for management, UARTs for console, I2C for EEPROM and PHY strap access) that reduces BOM cost versus discrete MPU + ASIC designs common in this segment.
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DSLAM Line Card Controller
Inside DSLAM line cards the MPC8347EZUAJDB acts as the control processor aggregating user traffic and managing uplink ports through its PCI 2.3 interface. The 533 MHz e300 core provides enough headroom for L2/L3 forwarding plus management-plane tasks (SNMP, OAM), while the DDR1/DDR2 controller drives inexpensive commodity memory. Because DSLAMs typically deploy in unrepeatered outdoor cabinets, the 0C to 105C operating range of the JDB suffix variant matches the temperature profile of that environment. The 672-TBGA footprint's 35x35 mm outline is compatible with the typical double-height AMC card layout used in chassis DSLAM designs.
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Secure VPN Appliance
The MPC8347EZUAJDB is purpose-built for secure VPN appliances because the integrated SEC 2.0 block accelerates AES-256/SHA-256 at rates exceeding 200 Mbps, offloading the e300 core entirely. The 1.8V core / 3.3V I/O split power topology lets the designer run the CPU at lower voltage for reduced power while keeping the DDR memory controller and Ethernet MACs at full signaling strength. With 533 MHz of processing power and 1 GbE throughput, the MPU can serve as the central encryption engine for branch-office VPN concentrators handling up to 100 tunnels concurrently. The native support for Linux IPsec/lwIP stacks means firmware development is straightforward.
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Industrial Gateway / SCADA Controller
In industrial gateway and SCADA controller products the MPC8347EZUAJDB runs QNX Neutrino or Linux RT for deterministic protocol translation between fieldbus networks and IP backbones. The PCI interface connects to industrial peripheral cards (CAN, RS-485, M-Bus adapters) while the Ethernet MAC provides the uplink. With 533 MHz of CPU power and DDR2 memory support the device can run IEC 60870-5-104 and DNP3 protocol stacks plus an embedded database for local buffering. The 0-105C operation is well within the requirements for industrial control cabinets, and the TBGA-672 footprint is large enough to allow direct PCB mounting without sockets.
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Networked Multi-Function Printer
The MPC8347EZUAJDB serves as the main controller in mid-range networked printers, where it handles scan/print pipeline processing and job queue management. Its USB 2.0 Hi-Speed port supports direct-attached storage or thumb-drive printing, the Ethernet MAC handles network connectivity (including AirPrint and IPP), and the PCI bus can connect to ASIC pages RIPs. The DDR1/DDR2 memory supports print-job buffering at high resolution without overflow. Operating at 533 MHz the MPU runs PostScript/PDF interpreters at typical office-document throughput rates, and the 0-105C operation handles the warmth of a closed printer chassis.
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RAID / Storage Controller
As a RAID controller host, the MPC8347EZUAJDB manages SATA or SAS protocol stacks and orchestrates the array rebuild logic at 533 MHz PowerPC speed. The PCI interface connects to host-bus cards, the DDR2 controller provides fast cache memory for stripe write-back, and the security engine (SEC 2.0) accelerates SED (Self-Encrypting Drive) key management. The integrated USB 2.0 port supports external tape or USB key backup devices, while the I2C bus handles IPMI-style management interfaces. The 672-TBGA package offers adequate thermal headroom for sustained RAID rebuild workloads at 25C+ chassis temperatures.
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추천 제품 요약
엔지니어링 참조 데이터: MPC8347EZUAJDB — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MPC8347VVAJDB | MPC8347EVVAJFB | MPC8349ECVVAJFB |
|---|---|---|---|---|
| Package | 672-TBGA (35x35) | 672-TBGA (35x35) - same | 672-TBGA (35x35) - same | 672-TBGA (35x35) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 |
| Maximum CPU Frequency | 533 MHz | 533 MHz | 533 MHz | 667 MHz (+25%) |
| Security Engine | SEC 2.0 | None (no SEC block) | SEC 2.0 | SEC 2.0 |
| Ethernet MACs | 1 x 10/100/1000 | 1 x 10/100/1000 | 1 x 10/100/1000 | 2 x 10/100/1000 (1 extra) |
| Memory Controller | DDR1/DDR2 up to 333 MHz | DDR1/DDR2 up to 333 MHz | DDR1/DDR2 up to 333 MHz | DDR1/DDR2 up to 333 MHz |
| Operating Temperature | 0C to +105C | 0C to +105C | 0C to +70C (JFB is commercial) | 0C to +70C (JFB is commercial) |
주요 차별점
- Highest available CPU frequency in the MPC8347 family (533 MHz) (vs MPC8347VVAJDB)
- Industrial temperature grade (0C to 105C) (vs MPC8347EVVAJFB)
- Single Gigabit Ethernet MAC with full hardware offload (vs MPC8349ECVVAJFB)
설계 노트
The 672-TBGA package requires a 35x35 mm land pattern with thermal vias under the center die-paddle. Per the NXP hardware specifications, theta-JA is approximately 15 C/W when using a 4-layer PCB with a continuous ground plane beneath the device. Estimated: at maximum sustainable power dissipation of 5 W the junction-to-ambient temperature rise would be approximately 75 C with standard 4-layer construction, demanding careful airflow design in closed chassis. Add thermal vias at a 1.2 mm pitch grid under the BGA to channel heat to internal copper planes.
DDR2 memory traces must be routed with 50-ohm single-ended and 100-ohm differential (if applicable) controlled impedance using the JEDEC-published trace-length matching rules. Per the MPC8347E hardware specifications, the DDR clock-to-DQS skew budget is +/-50 ps; use a flying-adder trace tuning and avoid crossing power-plane splits. Place the DDR termination VTT resistors within 200 mils of the memories. Power-supply decoupling requires 0.1 uF X7R ceramics immediately adjacent to every power pin, plus two 10 uF bulk capacitors per supply rail (1.8 V core, 2.5 V DDR, 3.3 V I/O).
Do not confuse the MPC8347EZUAJDB (with SEC 2.0) with the MPC8347ZUAJDB (without SEC 2.0); firmware that calls into the SEC engine will fault on the non-E variant. Another common mistake: the JDB suffix denotes 0-105C industrial-grade, while JFB denotes 0-70C commercial - misordering the wrong thermal grade leads to field failures in outdoor deployments. Always verify the boot configuration word against the NXP reference manual to ensure boot ROM selects the correct peripheral (NOR flash vs. NAND) for your image-storage layout.
규정 준수 정보
RoHS-compliant, lead-free TBGA-672 package per NXP product declaration. Halogen-free molding compound. AEC-Q100 not applicable (telecom/industrial MPU, not automotive).
