MPC8315VRADDA

Overview

The MPC8315VRADDA is a PowerQUICC II Pro System-on-Chip microprocessor manufactured by NXP Semiconductors. It integrates an e300c3 core operating at 266 MHz with a 32-bit data bus width and floating-point support. The device features dual enhanced three-speed Ethernet controllers, dual SATA interfaces, dual PCI Express x1 links, USB 2.0, TDM, and PCI capabilities. It utilizes a TEPBGAII-620 package and operates within a commercial temperature range of 0 to 105°C.

Feature Summary

• Integrates a high-performance e300c3 core with on-chip memory management units and floating-point processing capabilities.
• Provides extensive connectivity through dual Ethernet controllers, dual SATA ports, and dual PCI Express interfaces.
• Includes a dedicated security engine for hardware-accelerated cryptographic operations and protocol offloading.
• Supports flexible memory configurations via DDR1/DDR2 SDRAM controllers and various peripheral buses.

Applications

• Network Attached Storage (NAS) systems
• Voice over IP (VoIP) routers and gateways
• Industrial controllers
• Wireless access points

Procurement Notes

Verify the specific revision level against current manufacturing records as this component may be subject to end-of-life status. Confirm that the ordering suffix matches the required package type and temperature rating. Ensure compatibility with existing board designs regarding power sequencing and I/O voltage levels before procurement.

Selection Notes

Select this processor for applications requiring integrated storage and networking capabilities in a compact form factor. Consider the available interface options such as SATA and PCI Express when designing system architectures. Evaluate the security engine requirements if cryptographic acceleration is necessary for the target application.

Part Context

This component belongs to the MPC8315E PowerQUICC II Pro family, which extends previous generations with higher performance and faster interfaces. It is designed to address time-to-market and power consumption requirements for consumer and industrial applications while maintaining software compatibility with legacy designs.

Replacement Considerations

Consult official documentation for confirmed substitute part numbers. Verify pinout and electrical compatibility before considering alternatives from other manufacturers or different series within the same product line.

FAQ

Does the MPC8315VRADDA include a security engine?

Yes, the MPC8315E variant includes a security engine (SEC 3.3) for accelerating cryptographic operations.

What memory types are supported by the controller?

The device supports both DDR1 and DDR2 SDRAM via its integrated memory controller.