Overview
The MPC8378CVRAGDA is a high-performance system-on-chip (SoC) from NXP USA Inc., part of the PowerQUICC II Pro family. This processor is based on the Power Architecture e300 core, operating at frequencies up to 400 MHz or 667 MHz, depending on the specific variant. It features a 32 KB instruction and data L1 cache, enhancing its processing capabilities. The SoC is designed to provide a highly integrated solution, reducing the overall Bill of Materials (BOM) cost and simplifying board design. Although the MPC8378E series is not recommended for new designs, it remains a robust option for existing applications requiring high integration and performance.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Type | Power Architecture e300 |
| Frequency | Up to 400 MHz or 667 MHz |
| L1 Cache | 32 KB Instruction and Data |
| External Bus Interface | PCI, PCI Express |
| External Memory Supported | DDR1, DDR2, EPROM, FLASH, SDRAM, DRAM |
| USB Features | USB 2.0 |
| Ethernet Type | 1 GbE with SGMII interface |
| Security | Security engine for encryption algorithm offload |
| Package Description | 689-pin TEBGA II (31x31) |
| Process Technology | 90 nm |
Key Features
- High-performance Power Architecture e300 core with up to 32 KB I/D L1 cache.
- Integrated x2 PCI Express controllers and PCI interface.
- Two Gigabit Ethernet (GbE) controllers with SGMII interface for network connectivity.
- Security engine for offloading encryption algorithms.
- Support for various external memories including DDR1, DDR2, EPROM, FLASH, SDRAM, and DRAM.
- USB 2.0 support.
- SATA controllers supporting SATA I and II data rates.
- High integration simplifying board design and reducing BOM cost.
Applications
The MPC8378CVRAGDA is well-suited for a variety of applications that require high performance, network connectivity, and security. Some of the key applications include:
- Wireless access points and routers.
- Network appliances and gateways.
- Industrial control systems.
- Security and surveillance systems.
- Consumer and small-to-medium business solutions requiring high integration and cost-effectiveness.
Q & A
- What is the core type of the MPC8378CVRAGDA?
The core type is Power Architecture e300.
- What are the operating frequencies of the MPC8378CVRAGDA?
The operating frequencies are up to 400 MHz or 667 MHz, depending on the variant.
- What type of cache does the MPC8378CVRAGDA have?
The MPC8378CVRAGDA has a 32 KB instruction and data L1 cache.
- What external bus interfaces are supported by the MPC8378CVRAGDA?
The MPC8378CVRAGDA supports PCI and PCI Express interfaces.
- What types of external memory are supported by the MPC8378CVRAGDA?
The MPC8378CVRAGDA supports DDR1, DDR2, EPROM, FLASH, SDRAM, and DRAM.
- Does the MPC8378CVRAGDA have integrated Ethernet controllers?
Yes, it has two Gigabit Ethernet (GbE) controllers with an SGMII interface.
- What security features does the MPC8378CVRAGDA offer?
The MPC8378CVRAGDA includes a security engine for encryption algorithm offload.
- What is the package type of the MPC8378CVRAGDA?
The package type is 689-pin TEBGA II (31x31).
- Is the MPC8378CVRAGDA recommended for new designs?
No, it is not recommended for new designs; instead, use the replacement families such as Power Architecture (T1013) or Arm Architecture (LS1012, LS1023).
- What are some typical applications of the MPC8378CVRAGDA?
Typical applications include wireless access points, routers, network appliances, industrial control systems, and security and surveillance systems.
