MPC8347CZUAJDB - PowerPC e300 MPU 533MHz 672-LBGA | NXP
料号： MPC8347CZUAJDB ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $82.02 | $82.02 |
| 10 | $78 | $780.00 |
| 100 | $71.5 | $7,150.00 |
| 500 | $65.2 | $32,600.00 |
| 1,000 | $59.8 | $59,800.00 |
MPC8347CZUAJDB 概述
What is a PowerQUICC II Pro processor? PowerQUICC II Pro is NXP's third-generation communications processor family, evolved from the original PowerQUICC architecture built around the PowerPC e300 core. The PowerQUICC II Pro line combines a high-performance e300 CPU with peripheral blocks such as dual DDR memory controllers, multi-channel DMA, Ethernet MACs, USB, PCI, and a programmable QUICC Engine for protocol termination. Within the broader taxonomy, MPC8347 sits as MPU (microprocessor unit) -> embedded processor -> system-on-chip -> integrated circuit. This category powers wired and wireless infrastructure, industrial gateways, and secure networking appliances where deterministic protocol processing offloads the main CPU.
Key features include a 533 MHz e300 core with 32 KB I-cache and 32 KB D-cache, on-chip DDR1/DDR2 SDRAM controller up to 333 MHz, integrated 10/100/1000 Ethernet MAC with TOE/TSO acceleration, dual USB 2.0 Full-Speed/High-Speed ports, PCI 2.2 32-bit interface at 66 MHz, and a QUICC Engine for HDLC/TDM protocols. Security is handled by an integrated SEC 2.0 accelerator supporting AES, 3DES, SHA-1, MD5, RSA, and elliptic curve cryptography. The 672-LBGA package exposes all peripheral interfaces while keeping the design within a 35x35 mm footprint.
On the technical depth side, the e300 core superscalar microarchitecture issues up to two instructions per cycle with out-of-order completion. The QUICC Engine runs at 333 MHz and independently handles up to 4 HDLC or TDM channels. DDR2 controller supports 16/32-bit interfaces with ECC. Power management includes dynamic frequency scaling and per-domain clock gating.
Typical applications include wireless base stations and LTE/WiMAX subscriber stations, industrial Ethernet gateways, secure VPN routers, network-attached storage controllers, industrial automation controllers, smart-grid data concentrators, and factory automation backbones. The integrated SEC 2.0 block makes the part suitable for IPsec/SSL acceleration and secure boot.
When designing with this device, allocate the 672-LBGA to a multilayer PCB (minimum 6 layers recommended) with controlled-impedance routing for DDR2, Ethernet, and PCI. Provide adequate thermal dissipation: at industrial temperatures with full peripheral utilization, the part can approach 6-8 W, requiring thermal vias and copper pours under the LBGA.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not consolidated in the manufacturer datasheet.
直接替换替代料： MPC8347CZUAJDB ——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： MPC8347CZUAJDB （相同外形与封装尺寸） ——差异在于 Memory Controller, PCI Interface, Package, Security Engine, USB.
快速对比工具——选择替代料号进行并排对比：
MPC8347EZUAJDB
✅ 直接替换✓ 有现货
$64.85 / 个
查看数据手册 →MPC8347CZUAGDB
✅ 直接替换📋 参考替代料（不在目录中）
MPC8347EVVAJDB
✅ 直接替换📋 参考替代料（不在目录中）
MPC8347VVAGDB
✅ 直接替换📋 参考替代料（不在目录中）
MPC8347CZUAJFB
✅ 直接替换📋 参考替代料（不在目录中）
MPC8347EVALFB
✅ 直接替换📋 参考替代料（不在目录中）
MPC8347CZUAJDB 最大额定值与电气特性
| Core Architecture | PowerPC e300 |
| 数据总线宽度 | 32-bit |
| 最大时钟频率 | 533 MHz |
| Operating Supply Voltage (Core) | 1.2 V |
| 存储器类型 | L1 cache: 32 KB I-cache + 32 KB D-cache |
| External Memory Interface | DDR1/DDR2 SDRAM controller |
| Ethernet Interface | 10/100/1000 Mbps MAC with TOE/TSO |
| USB Interface | USB 2.0 Full-Speed/High-Speed |
| PCI Interface | PCI 2.2, 32-bit, 66 MHz |
| Security Accelerator | SEC 2.0 (AES, 3DES, SHA-1, MD5, RSA, ECC) |
| QUICC Engine Channels | 4 HDLC/TDM |
| 工作温度范围 | -40 °C to +105 °C |
| Package Type | 672-LBGA (35x35 mm) |
| 安装类型 | Surface Mount |
| Lead-Free / RoHS Status | Lead-Free / RoHS Compliant |
MPC8347CZUAJDB 672-lbga (35x35 mm) 引脚配置指南
MPC8347CZUAJDB（672-lbga (35x35 mm) 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： MPC8347CZUAJDB.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MPC8347CZUAJDB 适用于 6 应用s: Wireless Base Station Controllers, Industrial Ethernet Gateways and Routers, Secure VPN and IPsec Appliances, Network-Attached Storage (NAS) Controllers, Factory Automation and Smart-Grid Concentrators, Embedded Print and Imaging Controllers.
Wireless Base Station Controllers
The MPC8347CZUAJDB's PowerPC e300 core at 533 MHz, integrated QUICC Engine for HDLC/TDM protocols, and 1 GbE MAC with TOE/TSO acceleration suit it for baseband control planes in WiMAX, LTE small cells, and microwave backhaul. Its DDR2 controller at 333 MHz with ECC and 32-bit interface supports the data buffers required for HARQ retransmission and convolutional decoding. Compared to a host CPU plus external NP, the MPC8347CZUAJDB combines control-plane processing and protocol termination in a single 672-LBGA package, reducing BOM and board area. Industrial temperature operation makes it viable for outdoor remote-radio-head applications.
推荐
Industrial Ethernet Gateways and Routers
The 1-Gigabit Ethernet MAC with TOE/TSO and the QUICC Engine supporting up to 4 HDLC or TDM channels make the MPC8347CZUAJDB a strong fit for industrial protocol gateways. Its PCI 2.2 interface at 66 MHz provides expansion for additional fieldbus or CAN interfaces needed on a substation front-end. At 533 MHz, the e300 core can run full Linux firmware with iproute2, ipsec, and routing daemons for hardened industrial routers. Operating temperature of -40 to +105 °C matches harsh factory-floor environments; the 672-LBGA 35x35 mm footprint keeps the gateway board compact for DIN-rail enclosures.
推荐
Secure VPN and IPsec Appliances
The integrated SEC 2.0 accelerator on the MPC8347CZUAJDB (via the 'E' variant suffix in the family) supports AES, 3DES, SHA-1, MD5, RSA, and elliptic curve cryptography at high throughput. For VPN / SSL termination appliances in branch offices, the dedicated SEC 2.0 block reaches multi-gigabit IPsec throughput while the e300 core remains free for control-plane processing. The DDR2 controller up to 333 MHz with ECC handles security association cache and session tables. PCI 2.2 simplifies expansion with crypto-accelerator daughter cards. Choosing the MPC8347EZUAJDB over the CZUAJDB is recommended for security-sensitive lines; both share the 672-LBGA footprint so PCB can be universal.
推荐
Network-Attached Storage (NAS) Controllers
The MPC8347CZUAJDB's integrated 1 GbE MAC with TOE and TSO offloads TCP/IP and TCP-segmentation tasks from the e300 core, making it well-suited as a controller SoC in small-bay NAS appliances. Its DDR2 controller at 333 MHz supports large memory pools for filesystem caching. The USB 2.0 High-Speed interface plus PCI 2.2 provide direct-attach storage options without an external bridge chip. Industrial -40 to +105 °C operation suits enclosed NAS deployments in factory environments. Combined with a SATA disk controller on PCI, the MPC8347CZUAJDB is a turnkey SoC for sub-4-bay home NAS or hot-swap-ready industrial NAS units.
推荐
Factory Automation and Smart-Grid Concentrators
For factory-automation controllers and smart-grid data concentrators, the MPC8347CZUAJDB integrates Ethernet, USB, PCI, and a programmable QUICC Engine for serial protocol termination (HDLC, TDM, UART). The industrial-grade -40 to +105 °C temperature range tolerates outdoor substation enclosures. Its DDR2 controller with ECC ensures data integrity for long-lived measurement data being aggregated from PLCs and RTUs. Pairing with a high-isolation ADC and isolated PHY allows engineers to meet IEC 61850 surge and EMI requirements on the substation bus. The MPC8347CZUAJDB is a mature, long-life SoC for substation gateways and IEC 61850 IEDs.
推荐
Embedded Print and Imaging Controllers
The MPC8347CZUAJDB's combination of a 533 MHz e300 core, USB 2.0 High-Speed, 1 GbE, and PCI gives it the bandwidth required for high-performance print/imagery controllers in multifunction printers and industrial scanners. The QUICC Engine accelerates HDLC and UART for legacy serial interfaces used in production scanners. The DDR2 controller with ECC at 333 MHz handles high-resolution image buffers before transferring to the print engine or network. Industrial -40 to +105 °C operation also makes it viable in commercial-grade office equipment requiring long MTBF. The 672-LBGA footprint supports compact MFP controller boards with all peripherals onboard.
推荐
推荐产品汇总
工程参考数据： MPC8347CZUAJDB ——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 | MPC8347EZUAJDB | MPC8347CZUAGDB | MPC8347EVVAJDB |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 672-LBGA (35x35 mm) | 672-LBGA (35x35 mm) - same | 672-LBGA (35x35 mm) - same | 672-LBGA (35x35 mm) - same |
| Core Architecture | PowerPC e300 | PowerPC e300 | PowerPC e300 | PowerPC e300 |
| Maximum Core Frequency | 533 MHz | 533 MHz | 533 MHz | 533 MHz |
| Data Bus Width | 32-bit | 32-bit | 32-bit | 32-bit |
| 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 |
| Ethernet MAC | 10/100/1000 + TOE/TSO | 10/100/1000 + TOE/TSO | 10/100/1000 + TOE/TSO | 10/100/1000 + TOE/TSO |
| SEC 2.0 Security Accelerator | Optional (E variant only) | Yes - SEC 2.0 enabled | Optional (E variant only) | Yes - SEC 2.0 enabled |
| Operating Temperature Range | -40 °C to +105 °C | -40 °C to +105 °C | -40 °C to +105 °C | -40 °C to +105 °C |
| RoHS Status | Compliant (lead-free) | Compliant (lead-free) | Compliant (lead-free) | Compliant (lead-free) |
关键差异点
- Integrated QUICC Engine reduces BOM （对比 MPC8309CVMAHFCA)
- DDR2 support with ECC at 333 MHz （对比 MPC8347EVALFB)
- 672-LBGA package for full peripheral integration （对比 MPC8347EVALFB)
设计说明
Estimated: At 533 MHz with full peripheral utilization the MPC8347CZUAJDB dissipates approximately 6-8 W. The 672-LBGA package has thermal balls distributed in the central array; provide a continuous copper pad under those balls connected to inner-plane solid ground via an array of 0.3 mm-diameter thermal vias on 0.6 mm pitch. Without this, junction temperatures can exceed the 105 °C industrial ceiling under heavy DDR and Ethernet traffic.
Route the DDR2 32-bit interface as a 4-layer stripline with 50 Ohm controlled impedance and 100 Ohm differential for the data strobes. Keep trace lengths matched within 50 mil across the byte lane. Place VTT termination resistors within 200 mil of the DDR2 controller balls. Provide at least 6 PCB layers for signal integrity; 4-layer stackups should be reserved for lower-speed variants. Reference the MPC8347EA hardware specifications for DDR2 layout and termination guidelines.
Use a sequenced power architecture to ramp VDD (1.2 V core) before AVDD and GVDD rails. Decouple each rail pin with 0.1 µF X7R plus 10 µF bulk ceramic. The 672-LBGA's many VDD/VSS balls benefit from a stitched power plane to minimize voltage droop during clock-gated peripheral power-up. Estimated LPDDR2 bulk-cap ESR contribution at 533 MHz core clock: less than 3 mOhm per rail is sufficient to hold 5% VDD droop.
Ensure JTAG pins TDI/TDO/TCK/TMS are connected to the boundary-scan controller via the correct IEEE 1149.1 sequence. Do not leave the SEC 2.0 lines unconnected if unused - the variant MP8347E without security has non-functional SEC I/O that must be parked per the datasheet. Verify RCW (Reset Configuration Word) at POR against the desired boot interface (NOR flash vs SPI vs I2C EEPROM) before freeze to avoid silent boot failures.
Differential pair routing for Ethernet MII/GMII signals must use 100 Ohm ±10% differential impedance with skew less than 20 mil. QUICC Engine serial clock and data should be length-matched within 100 mil to maintain HDLC/TDM timing margins. Reference the MPC8347EA hardware specifications, section 'PCB Layout Considerations', for full guidance.
合规信息
RoHS-compliant lead-free per NXP product page. AEC-Q100 not applicable for industrial/telecom SoC. REACH and conflict-mineral declarations available from NXP upon request.
