MPC8343CVRAGD

Overview

The MPC8343CVRAGD is a PowerQUICC II Pro integrated host processor based on the e300 core. It operates at up to 400 MHz with 32-Kbyte instruction and data caches. The device features dual three-speed Ethernet controllers, a PCI interface, USB 2.0 controller, DDR1/DDR2 SDRAM memory controller with ECC, and an integrated security engine supporting multiple cryptographic algorithms. It utilizes a 620-ball PBGA package.

Feature Summary

• Integrated high-performance superscalar e300 processor core
• Dual three-speed Ethernet controllers for network applications
• Comprehensive peripheral set including PCI, USB, and Local Bus
• Hardware-accelerated security engine for encryption and authentication

Applications

• Ethernet routers and switches
• Wireless LAN devices
• Network storage systems
• Industrial control equipment

Procurement Notes

Verify silicon revision compatibility; this document covers revision 3.x silicon and later. Confirm ordering suffixes match specific package and temperature requirements. Check for published errata or updates on the manufacturer's website before finalizing procurement specifications.

Selection Notes

Select this component for networking and communications applications requiring high integration. Ensure system design supports required voltage levels (1.2V core, 2.5V/1.8V DDR). Verify that the application fits within the thermal dissipation limits specified in the datasheet tables.

Part Context

This part belongs to the PowerQUICC II Pro family, designed as a successor to the PowerQUICC II series. It offers enhanced performance through the e300 core and improved peripheral integration compared to previous generations, targeting cost-effective embedded processing solutions.

Replacement Considerations

Consult official documentation for compatible upgrades within the PowerQUICC family. Verify pinout and software compatibility when considering alternative models.