MPC8313VRADDC

Overview

The MPC8313VRADDC is a PowerQUICC II Pro microprocessor featuring an e300c3 core operating at 266 MHz. It utilizes a TEPBGAII-516 package and supports DDR1/DDR2 SDRAM memory controllers. The device integrates dual Gigabit Ethernet MACs, PCI interfaces, USB 2.0, and the SEC 2.2 security engine. Operating voltage is 1 V for the core with I/O voltages of 1.8 V, 2.5 V, or 3.3 V. The commercial temperature range spans from 0°C to +105°C.

Feature Summary

• Integrated Security Engine (SEC 2.2) providing hardware acceleration for cryptographic algorithms including DES, AES, and SHA.
• Dual enhanced three-speed Ethernet controllers supporting 10/100/1000 Mbps speeds with IEEE 1588 time synchronization capabilities.
• USB 2.0 dual-role controller with on-chip high-speed PHY supporting host, device, and on-the-go modes.
• High-performance e300c3 processor core with floating-point unit and independent instruction/data caches.

Applications

• Networking switches and line cards
• Wireless LANs (WLANs)
• Network access servers (NAS)
• VPN routers
• Industrial controllers

Procurement Notes

Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm specific revision level matches design requirements as older silicon revisions may exhibit different electrical characteristics. Ensure supply chain partners provide valid traceability documentation. Check RoHS compliance details against current environmental regulations before final procurement integration.

Selection Notes

Select this processor for applications requiring integrated security processing and deterministic real-time performance. Evaluate power consumption profiles against thermal constraints given the 1 V core supply requirement. Verify peripheral interface compatibility, specifically regarding DDR memory type selection and Ethernet PHY connectivity options via SGMII or RGMII modes.

Part Context

This component belongs to the MPC8313E PowerQUICC II Pro family, designed as a cost-effective, low-power host processor. It extends previous generations by offering higher CPU performance and faster interfaces while maintaining backward software compatibility. The series targets printing, imaging, consumer electronics, and industrial control markets.

Replacement Considerations

Consult official NXP documentation for qualified replacement part numbers within the MPC83xx family. Verify pinout and register compatibility before substituting with variants such as MPC8314E or MPC8315E. Cross-reference datasheet revisions to ensure functional equivalence in critical system parameters.