MPC8314VRADDA

Overview

The MPC8314VRADDA is a PowerQUICC II Pro microprocessor featuring an e300c3 core with 16 KB instruction and data caches. It supports DDR1/DDR2 SDRAM, PCI, PCIe, GbE, USB, TDM, and SATA interfaces. Operating at 266 MHz, it utilizes a TEPBGAII-620 package. The device operates within a temperature range of 0 to 105°C.

Feature Summary

• Integrated security engine for cryptographic acceleration
• Dual enhanced three-speed Ethernet controllers
• Dual single-lane PCI Express interfaces
• USB 2.0 dual-role controller

Applications

• Network attached storage (NAS)
• Voice over IP (VoIP) router/gateway
• Intelligent wireless LAN (WLAN)
• Set top boxes
• Industrial controllers

Procurement Notes

Verify the specific suffix 'VRADDA' against official documentation to confirm package type, temperature rating, and revision level. Confirm component status as End-of-Life or obsolete before procurement planning. Ensure compatibility with existing system designs regarding power sequencing and I/O voltage levels.

Selection Notes

Select this processor for applications requiring low-power integration of network and storage interfaces. Consider backward software compatibility with previous PowerQUICC designs. Evaluate the need for the integrated security engine versus non-security variants. Verify interface requirements such as PCIe and TDM availability.

Part Context

This component belongs to the MPC8314E PowerQUICC II Pro family. It extends the PowerQUICC II series by adding higher CPU performance and faster interfaces. The SoC platform allows for easy addition or removal of functional modules to address emerging market needs.

Replacement Considerations

MPC8315VRADDA

FAQ

Does the MPC8314VRADDA include a security engine?

Yes, the MPC8314E variant includes a security engine (SEC 3.3). Note that the standard MPC8314 does not include this feature.

What memory types are supported?

The processor supports DDR1 and DDR2 SDRAM via a 32-bit or 16-bit memory controller.