MPC8343VRADDB

Overview

The MPC8343VRADDB is a PowerQUICC II Pro integrated host processor based on the PowerPC e300 core. It operates at up to 400 MHz with a 32-bit architecture. The device integrates dual three-speed Ethernet controllers, a USB 2.0 dual-role controller, and a PCI interface. Memory support includes DDR1 and DDR2 SDRAM controllers with ECC capabilities. Additional peripherals include DUART, I2C, SPI, GPIO, and timers. The component utilizes a 620-ball HBGA package.

Feature Summary

• Integrates a high-performance superscalar PowerPC e300 processor core with dynamic power management.
• Features dual three-speed Ethernet controllers supporting 10/100/1000 Mbps speeds.
• Includes a dedicated security engine for hardware-accelerated IPSec, SSL/TLS, and encryption algorithms.
• Provides comprehensive connectivity via USB 2.0, PCI, Local Bus, and multiple serial interfaces.

Applications

• Networking infrastructure equipment
• Industrial gateways
• Storage systems
• General-purpose embedded applications

Procurement Notes

Verify silicon revision level prior to procurement; this datasheet applies to revision 3.x silicon and later (orderable part numbers ending in A or B). Confirm compatibility with existing designs using earlier silicon revisions by consulting the MPC8343E specifications. Ensure supply voltage tracking requirements are met during design validation.

Selection Notes

Select this processor for applications requiring robust networking and security processing within an embedded environment. Consider the specific I/O voltage requirements for DDR memory types when designing the power delivery network. Evaluate thermal dissipation needs against the typical and maximum power consumption values provided in the electrical characteristics section.

Part Context

This component belongs to the Freescale Semiconductor (now NXP) PowerQUICC II Pro family of integrated host processors. These devices are designed to provide system logic for networking, storage, and general-purpose embedded applications alongside the embedded PowerPC processor core.

Replacement Considerations

For designs utilizing revision 1.1 silicon or earlier, refer to the MPC8343E PowerQUICC II Pro Integrated Host Processor Hardware Specifications. No direct substitute part numbers are identified in the provided documentation.