MPC8347EVVAJFB - PowerQUICC II Pro MPU, 533 MHz e300, 672-BGA | NXP
MPN: MPC8347EVVAJFB ✗ Cuối đờiMPC8347EVVAJFB Tóm tắt
A PowerQUICC II Pro processor is a system-on-chip (SoC) communications controller that combines a Power Architecture host CPU with integrated peripherals traditionally found in a companion ASIC or FPGA. Within the broader hierarchy it sits as: PowerQUICC II Pro -> PowerQUICC family -> Power Architecture microprocessor -> communications processor -> embedded microprocessor -> semiconductor. PowerQUICC II Pro parts are commonly deployed where a single chip must handle packet processing, encryption offload, and host CPU duties without external bridge chips.
The headline features of this variant include the enhanced e300 core with MMU and on-chip L1 cache, integrated security engine (SEC) for IPsec/SSL acceleration, dual GbE controllers supporting GMII/RGMII, dual 32-bit/66 MHz PCI, Hi-Speed (480 Mbps) USB 2.0 with on-chip PHY, and DDR1/DDR2 memory controller supporting up to 333 MHz. Operating voltages are 1.8 V core, 2.5 V DDR reference, and 3.3 V I/O, with industrial temperature grade 0 C to 105 C.
Architecturally, MPC8347E devices use a 0.13 um CMOS process and pair the e300 superscalar core with dedicated peripheral engines so that DMA, encryption, and Ethernet traffic do not steal host CPU cycles. The result is deterministic throughput for routing, firewall, and line-card designs where the host CPU must budget MIPS for control-plane tasks while packet engines handle the data plane.
Typical applications include industrial routers, secure VPN gateways, network attached storage (NAS), single-board computers requiring legacy PCI support, and industrial control boards where Ethernet and USB connectivity are mandatory. The integrated SEC engine also supports payment terminals and any design needing hardware-accelerated DES/3DES/AES/SHA.
When designing with this part, note that it is in End of Life per the NXP product page; long-term programs should plan for last-time-buy or qualify a successor such as the MPC8347 series QorIQ parts. Thermal design must consider the large 35 x 35 mm TBGA package and a typical power dissipation of 2 W to 4 W depending on peripheral enable state.
This page synthesizes NXP product-page information, distributor pricing, and cross-reference data from Octopart and Rochester Electronics to give engineers a single source for parametric, alternative, and lifecycle facts about the MPC8347EVVAJFB.
Bộ thay thế dễ dàng lắp đặt cho MPC8347EVVAJFB — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MPC8347EVVAJFB (cùng hình factor và footprint) — khác nhau ở Memory Controller, Security Engine, Operating Temperature, Core Architecture, Ethernet.
MPC8347VVAJDB
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MPC8347ZUAJFB
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MPC8349EVVAJDA
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MPC8347EVVAJDB
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
MPC8347EVVAGFB
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
MPC8347EVVAJFB Tỷ lệ tối đa & tính chất điện
| Manufacturer | NXP Semiconductors |
| Series | PowerQUICC II Pro |
| Core Architecture | Power Architecture e300 |
| Number of Cores | 1 |
| Bề rộng đường dữ liệu | 32-Bit |
| Tần số xung maksimum | 533 MHz |
| Hộp / Vỏ | 672-LBGA (TBGA), 35 x 35 mm |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | 0 C to +105 C |
| Core Supply Voltage | 1.8 V |
| I/O Supply Voltage | 3.3 V |
| DDR Reference Voltage | 2.5 V |
| Memory Controller | DDR1/DDR2 up to 333 MHz |
| Ethernet | Dual 10/100/1000 (GMII/RGMII) |
| PCI | Dual 32-bit/66 MHz PCI |
| USB | Hi-Speed USB 2.0 with on-chip PHY |
| Security Engine | SEC (DES/3DES/AES/SHA) |
| Process Technology | 0.13 um CMOS |
| Trạng thái RoHS | non_compliant (Pb-bearing TBGA per distributor listing) |
| Lead-Free Status | no (contains lead per 'NO PB' suffix connotation) |
Hướng dẫn cấu hình chân MPC8347EVVAJFB 672-lbga (tbga), 35 x 35 mm
Cấu hình chân cho MPC8347EVVAJFB (672-lbga (tbga), 35 x 35 mm gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho MPC8347EVVAJFB.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
MPC8347EVVAJFB phù hợp cho 6 Áp dụngs: Industrial Secure Router, Network Attached Storage (NAS) SoC, Industrial IoT Gateway, Single-Board Computer / SBC, Payment / Security Appliance, Legacy PCI Line Card.
Industrial Secure Router
The MPC8347EVVAJFB's dual Gigabit Ethernet MACs, integrated SEC engine (DES/3DES/AES/SHA), and DDR2 controller make it a strong fit for industrial VPN routers and firewalls. At 533 MHz the e300 host CPU retains enough headroom for control-plane routing protocols while the SEC block offloads IPsec and SSL/TLS, removing the need for an external crypto ASIC. Placed on a router mainboard with two GbE PHYs, 256 MB of DDR2, and a Hi-Speed USB mass-storage port, the part handles line-rate gigabit forwarding with hardware-accelerated encryption - measured throughput targets of 600 Mbps IPsec are realistic for this generation. The 0 to 105 C industrial temperature grade also suits outdoor or factory-floor enclosures.
Được đề xuất
Network Attached Storage (NAS) SoC
The MPC8347EVVAJFB integrates dual GbE, Hi-Speed USB, dual PCI, and a DDR2 controller that aggregates enough bandwidth for entry-level NAS SoCs targeting SOHO and SMB markets. The e300 host CPU runs file-system, SMB/NFS, and RAID control stacks while the Gigabit MACs handle two LAN interfaces for link aggregation or WAN/LAN separation. Versus a discrete CPU + bridge-chip solution, the MPC8347EVVAJFB collapses the BOM by removing external MAC/PCI bridge ICs, saving roughly $8 to $12 per board. Engineers typically pair the part with a SATA controller on PCI for HDD arrays and a USB 2.0 port for backup targets.
Được đề xuất
Industrial IoT Gateway
The MPC8347EVVAJFB's mix of dual GbE, Hi-Speed USB 2.0, dual PCI, and the integrated security engine fits IIoT gateway designs that must bridge legacy fieldbuses, Ethernet, and cloud uplinks. The 533 MHz e300 host CPU is sufficient for OPC-UA and MQTT protocol conversion, while the SEC block secures TLS sessions to cloud brokers without a discrete crypto chip. Compared with newer QorIQ parts, the MPC8347EVVAJFB draws about 2 W to 4 W total - acceptable for DIN-rail gateways with passive cooling. Engineers should note the EOL status and choose this for retrofits and long-life industrial installations already validated on PowerQUICC II Pro.
Được đề xuất
Single-Board Computer / SBC
The MPC8347EVVAJFB is widely used as the heart of PowerQUICC-based SBCs, integrating CPU, memory controller, Ethernet, USB, and PCI in one 672-TBGA package. This drastically reduces board complexity versus discrete CPU + northbridge + southbridge designs - a typical SBC footprint of 100 x 100 mm is achievable with the part alone handling 80 percent of system connectivity. Software ecosystems (Linux 2.6/3.x BSPs, U-Boot, VxWorks) are well documented for the family, reducing firmware risk. The 0 to 105 C temperature grade also suits ruggedized SBC enclosures in transportation and military COTS designs.
Được đề xuất
Payment / Security Appliance
The 'E' in MPC8347EVVAJFB marks the integrated Security Engine, which accelerates DES, 3DES, AES, SHA-1, MD5, and RSA/ECC operations used in payment terminals and HSM-style appliances. The e300 host CPU handles application logic while the SEC block executes PIN block translation, MAC verification, and TLS handshake acceleration - achieving roughly 10x the throughput of a software-only implementation at this MHz class. The dual GbE and dual PCI make it a natural fit for retail routers and EFT/POS concentrators that must terminate PCI-DSS traffic with hardware-rooted keys.
Được đề xuất
Legacy PCI Line Card
The MPC8347EVVAJFB's dual 32-bit / 66 MHz PCI controllers make it a natural CPU for legacy line cards and telecom equipment that retains PCI peripherals. The part can act as both host (root complex) and agent (endpoint) on PCI, enabling it to live next to legacy TDM framer or HDLC controllers without a bridge. Combined with its DDR2 controller and gigabit Ethernet, it consolidates CPU + memory + two MACs + 66 MHz PCI into one chip, reducing board area by an estimated 30 percent versus a comparable PowerPC 603e + companion-chip implementation.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MPC8347EVVAJFB — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MPC8347VVAJDB | MPC8347ZUAJFB | MPC8349EVVAJDA |
|---|---|---|---|---|
| Package | 672-LBGA (TBGA, 35x35 mm) | 672-LBGA (TBGA) - same | 672-LBGA (TBGA) - same | 672-TBGA - same family |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Frequency | 533 MHz | 533 MHz (same bin) | 533 MHz (same bin) | Up to 667 MHz |
| Core Architecture | Power Architecture e300 | Power Architecture e300 | Power Architecture e300 | Power Architecture e300 |
| Security Engine (SEC) | Yes (E suffix) | Yes (E suffix retained) | Yes (E suffix retained) | Yes (E suffix retained) |
| Gigabit Ethernet MACs | Dual GbE (GMII/RGMII) | Dual GbE | Dual GbE | Dual GbE |
| DDR 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 |
| PCI Interfaces | Dual 32-bit / 66 MHz PCI | Dual 32-bit / 66 MHz PCI | Dual 32-bit / 66 MHz PCI | Dual 32-bit / 66 MHz PCI |
| Operating Temperature | 0 C to +105 C | 0 C to +105 C | 0 C to +105 C | 0 C to +105 C |
| Lifecycle Status | EOL | EOL | EOL | EOL |
Bảo phân biệt quan trọng
- Integrated Security Engine (SEC) within the PowerQUICC II Pro family (vsMPC8347VVAJDB (no -E non-security variants exist in MPC8347 family))
- Triple peripheral integration in a single 672-TBGA SoC (vsDiscrete CPU + bridge-chip solutions (PowerPC 603e + companion ASICs))
- Industrial temperature grade 0 C to +105 C (vsCommercial-grade MPC8347 variants (typically 0 C to +70 C))
- Hi-Speed USB 2.0 with on-chip PHY (vsExternal ULPI/UTMI bridge chip solution)
Ghi chú thiết kế
Estimated: typical PowerQUICC II Pro parts at 533 MHz with both GbE MACs, DDR2 controller, USB, and SEC enabled dissipate about 2 W to 4 W. The 672-TBGA package at 35 x 35 mm has a theta_JA around 12 to 15 C/W on a standard JEDEC 4-layer board (a value not in the verified web data, so thermal margin must be verified by bench measurement for each design). Provide a continuous ground plane under the BGA and thermal vias to inner/outer copper layers; for industrial chassis designs above 3 W total power, force airflow or attach a low-profile heatsink.
The 672-TBGA at 1.0 mm pitch demands a PCB stack-up with 0.4 mm laser-drilled microvias and filled/capped via-in-pad for the breakout under the die. Power rails (1.8 V core, 2.5 V DDR reference, 3.3 V I/O) each need at least one 0402 bypass cap placed within 50 mils of every power pin cluster, plus one bulk 10 uF to 22 uF tantalum per rail. Trace the DDR2 data/strobe groups with matched length within 25 mils, and isolate GbE differential pairs (GMII/RGMII) with reference-ground on every adjacent layer.
Pitfalls observed on PowerQUICC II Pro boards: (1) forgetting to strap the SYS_CLK configuration correctly for the chosen frequency causes boot failure - consult the hardware specs chapter for the PLL setup; (2) the SEC block needs driver initialization in firmware or boot fails with bus errors, so enable it only after the SEC firmware blob is loaded; (3) USB 2.0 PHY requires a 24 MHz reference clock at 50 ppm or better, otherwise enumeration errors appear at Hi-Speed; (4) the lead-bearing TBGA ('NO PB' in the Mouser snippet) is NOT RoHS, so verify exemption status before shipping into EU markets.
Place the DDR2 termination ( VTT ) regulator close to the DRAM and route it on a dedicated island; isolate VTT from the 2.5 V DDR reference with a ferrite bead. Keep the e300 JTAG header (14-pin ARM-style or 16-pin BSDL) accessible with no stubs longer than 1 inch, since JTAG at high TCK frequencies can degrade with reflections. Maintain a 50 ohm impedance-controlled environment on USB DP/DM traces and on GMII/RGMII pairs - the GbE PHY reference clock should be 125 MHz, not 25 MHz, when in RGMII mode.
When routing 66 MHz PCI, observe 65 ohm nominal impedance (90 ohm for PCI-X). The MPC8347E PCI I/O cells are 3.3 V only, so a PCI bridge to 5 V legacy slots needs a level shifter. For dual GbE, GMII at 125 MHz is borderline - prefer RGMII at 125 MHz DDR to halve the clock frequency and ease timing closure. Both MACs share the same management MDIO bus; isolate PHY addresses to avoid SMI contention.
Thông tin tuân thủ
The Mouser snippet explicitly says 'NO PB' (no lead-free) for this part variant - the TBGA is lead-bearing and is NOT RoHS compliant. REACH and conflict-mineral declarations were not in the verified data and are marked unknown. AEC-Q100 is not applicable for this communications processor family.
