MPC8377EVRAJFA - 533MHz PowerQUICC II Pro SoC MPU | NXP
料号： MPC8377EVRAJFA ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $97.76 | $97.76 |
| 10 | $81.7 | $817.00 |
| 100 | $77.4 | $7,740.00 |
| 1,000 | $77.4 | $77,400.00 |
| 10,000 | $77.4 | $774,000.00 |
MPC8377EVRAJFA 概述
A microprocessor MPU (Microprocessor Unit) is the central processing integrated circuit that executes operating system and application code in an embedded system. The MPC8377E belongs to the PowerQUICC II Pro family of communications processors, a sub-category of microprocessors that combines a CPU core with high-speed serial interfaces and a system-on-chip peripheral set for wired networking equipment. Within the broader taxonomy, it sits under microcontrollers/microprocessors -> SoC processors -> communications processors -> networking SoCs.
Key features include 32 KB of instruction and 32 KB of data L1 cache, an integrated DDR1/DDR2 memory controller with ECC support, two PCI Express interfaces, two SATA-II ports, a USB 2.0 controller, dual gigabit Ethernet MACs, and the QUICC Engine for hardware-acceleration of common communications protocols. A hardware security engine accelerates DES, 3DES, AES, and SHA hashing, while a programmable interrupt controller and DMA engine simplify real-time software design.
The device uses a 0.09 um CMOS process and supports 1.0 V core, 1.5 V/1.8 V DDR, and 3.3 V I/O operation, delivering low power consumption (typically under 5 W at full load). The 689-TEPBGA II package exposes the full QUICC Engine bus plus parallel system I/O, providing scalable I/O bandwidth for mid-range networking platforms.
Typical applications include entry-level branch-office routers, DSLAM line cards, SMB NAS enclosures, print server controllers, industrial PLCs, and secure IoT gateways. The integrated SATA and Gigabit Ethernet make the MPC8377E well suited to small RAID-capable storage appliances, while its security engine supports IPsec and SSL/TLS acceleration for VPN gateways.
When designing with the MPC8377EVRAJFA, ensure proper power-rail sequencing (1.0 V core before 3.3 V I/O), adequate decoupling near the 689-ball BGA, and thermal management via the exposed pad. The 533 MHz speed grade is recommended for designs that balance performance and power; 400 MHz parts are available for lower-power implementations.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone NXP datasheet.
直接替换替代料： MPC8377EVRAJFA ——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： MPC8377EVRAJFA （相同外形与封装尺寸） ——差异在于 Security Engine, Ethernet, Memory Controller, Package, RoHS Status.
快速对比工具——选择替代料号进行并排对比：
MPC8378EVRANGA
✅ 直接替换📋 参考替代料（不在目录中）
MPC8377VRAJFA
✅ 直接替换📋 参考替代料（不在目录中）
MPC8378VRANGA
✅ 直接替换✓ 有现货
$41 / 个
查看数据手册 →MPC8377ECVRAGDA
✅ 直接替换📋 参考替代料（不在目录中）
MPC8377EVRAJFA 最大额定值与电气特性
| Family | PowerQUICC II Pro |
| Core | Power Architecture e300c4s |
| Number of Cores | 1 |
| 数据总线宽度 | 32-bit |
| 最大时钟频率 | 533 MHz |
| L1 Cache (Instruction) | 32 KB |
| L1 Cache (Data) | 32 KB |
| 工作温度范围 | 0 C to +105 C |
| 封装 | 689-TEPBGA II (31 x 31 mm) |
| 安装类型 | Surface Mount |
| Memory Controller | DDR1/DDR2 with ECC |
| PCI Express Interfaces | 2 x PCIe |
| SATA Interfaces | 2 x SATA-II |
| USB Interface | USB 2.0 |
| Ethernet MAC | 2 x 1 GbE |
| Security Engine | DES/3DES/AES/SHA acceleration |
| RoHS 状态 | Compliant (Pb-Free) |
MPC8377EVRAJFA 689-tepbga ii (31 x 31 mm) 引脚配置指南
MPC8377EVRAJFA（689-tepbga ii (31 x 31 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： MPC8377EVRAJFA.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MPC8377EVRAJFA 适用于 6 应用s: Branch Office Router, Small-to-Medium Business NAS, DSLAM Line Card Controller, Secure IoT Gateway, Print Server / Networked Multifunction Printer, Industrial PLC / Automation Controller.
Branch Office Router
The MPC8377EVRAJFA is well suited for cost-sensitive branch-office routers where 533 MHz of CPU throughput is sufficient for forwarding, NAT, and stateful firewall workloads. Its dual Gigabit Ethernet MACs directly drive WAN and LAN ports, while two PCI Express lanes can connect to additional PHY or expansion cards. The hardware security engine accelerates IPsec and SSL/TLS tunnels for VPN deployments, and the DDR1/DDR2 controller with ECC delivers the memory bandwidth needed for routing-table lookups and packet buffering.
推荐
Small-to-Medium Business NAS
Two integrated SATA-II ports on the MPC8377EVRAJFA provide direct attachment for two to four HDD bays in entry-level SMB NAS enclosures. The 533 MHz e300c4s core with 32 KB L1 cache offers adequate CPU throughput for CIFS/NFS file serving, while the QUICC Engine offloads TCP/IP and iSCSI protocols. Dual GbE MACs enable link aggregation or separate front-end / back-end networks, and the USB 2.0 port supports external backup drives or printer sharing in small office environments.
推荐
DSLAM Line Card Controller
In DSLAM line cards, the MPC8377EVRAJFA acts as a control-plane processor managing xDSL PHY aggregation, subscriber management, and backhaul Ethernet. The dual PCI Express interfaces connect to upstream switching ASICs, while the integrated security engine handles subscriber authentication and encryption. The 0 C to +105 C industrial operating range and PowerQUICC II Pro software maturity make this part a long-standing choice for telecom access equipment.
推荐
Secure IoT Gateway
The integrated hardware security engine (DES, 3DES, AES, SHA) on the MPC8377EVRAJFA accelerates encryption for IPsec, SSL/TLS, and DTLS tunnels in industrial IoT gateways. Dual GbE MACs provide WAN and LAN connectivity, while the USB 2.0 port supports cellular modems or ZigBee/Wi-Fi dongles for edge connectivity. The DDR2 memory controller supports up to 1 GB of RAM for buffering telemetry streams and running secure Linux distributions.
推荐
Print Server / Networked Multifunction Printer
The MPC8377EVRAJFA powers the controller board of networked multifunction printers, offloading image processing from the raster image processor. Its USB 2.0 host connects to print engines and scanners, while GbE drives the network interface. The DDR2 controller supports large page buffers and queue management memory, and the low-power 533 MHz operation fits the thermal envelope of embedded printer controllers.
推荐
Industrial PLC / Automation Controller
In industrial PLC and automation platforms, the MPC8377EVRAJFA delivers deterministic control with its 533 MHz PowerPC core, dual PCI Express for I/O expansion modules, and hardware security for authenticated device access. The 0 C to +105 C operating range supports harsh industrial enclosures, and the QUICC Engine accelerates deterministic Ethernet protocols such as EtherCAT or PROFINET bridging. DDR2 with ECC ensures reliable operation in electrically noisy environments.
推荐
推荐产品汇总
工程参考数据： MPC8377EVRAJFA ——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 | MPC8378EVRANGA | MPC8377VRAJFA | MPC8378VRANGA |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 689-TEPBGA II (31x31) | 689-TEPBGA II (31x31) - same | 689-TEPBGA II (31x31) - same | 689-TEPBGA II (31x31) - same |
| Maximum Clock Frequency | 533 MHz | 800 MHz (+50%) | 533 MHz (same) | 800 MHz (+50%) |
| Core | e300c4s | e300c4s - same | e300c4s - same | e300c4s - same |
| Security Engine | Yes (DES/3DES/AES/SHA) | Yes | No (non-E variant) | No |
| SATA Ports | 2 x SATA-II | 2 x SATA-II - same | 2 x SATA-II - same | 2 x SATA-II - same |
| PCI Express Lanes | 2 x PCIe | 2 x PCIe - same | 2 x PCIe - same | 2 x PCIe - same |
| Operating Temperature Range | 0 C to +105 C | 0 C to +105 C - same | 0 C to +105 C - same | 0 C to +105 C - same |
关键差异点
- Highest-grade drop-in alternative with faster CPU （对比 MPC8378EVRANGA)
- Cost-reduced variant without security engine （对比 MPC8377VRAJFA)
- Integrated peripherals reduce BOM cost vs discrete solutions （对比 Generic ARM Cortex-A9 SoC)
设计说明
The MPC8377EVRAJFA requires multiple voltage rails (1.0 V core, 1.5/1.8 V DDR, 3.3 V I/O). Power-rail sequencing is critical: the 1.0 V core must ramp before 3.3 V I/O to avoid latch-up. Place bulk decoupling (47 uF tantalum or polymer) within 25 mm of each BGA power-pin cluster, and add 0.1 uF + 1 nF ceramics within 5 mm of each rail pin. Estimated: at full CPU load and 1 GbE traffic, total board power is approximately 4.5 W; budget the 1.0 V regulator for at least 3 A continuous.
The 689-TEPBGA II package has a thermal resistance around 18 C/W with the exposed pad properly soldered to a 6 x 6 thermal via array in the inner ground plane. At 4.5 W total power, junction temperature rises about 81 C above ambient, keeping Tj below 105 C in a 25 C ambient. For sealed enclosures without airflow, derate by 30% or use a spreader plate attached to the exposed pad.
Use an 8-layer PCB stack-up with dedicated ground and power planes. Route DDR2 signals on the top two layers with matched impedance (50 ohm single-ended, 100 ohm differential for PCIe). Keep PCIe pairs within 5 mm of the BGA escape and avoid vias on the TX/RX pairs. Place the 25 MHz reference clock crystal within 10 mm of the CLK pins, and add a guard trace around the clock signal.
Common mistakes when bringing up the MPC8377EVRAJFA include missing the DDR2 VREF voltage (typically 0.49 * VDDQ), incorrect RCW (Reset Configuration Word) settings in the on-board EEPROM, and not enabling the spread-spectrum clock option for EMI reduction. Always read the RCW back after programming to verify, and use NXP's CodeWarrior or U-Boot for first-stage bring-up to avoid misconfigured boot modes.
合规信息
RoHS-compliant and lead-free per NXP product page (Pb-free BGA). Not AEC-Q100 qualified - this is a communications MPU, not an automotive-grade part. Lifecycle status is End of Life (EOL) per NXP; MPC8378EVRANGA is the recommended replacement.
