MPC8347VVAJD

Overview

The MPC8347VVAJD is a microprocessor from the MPC83xx series, manufactured by NXP Semiconductors (formerly Freescale Semiconductor). It features a single-core PowerPC e300 processor with a 32-bit data bus width. The device operates at a maximum clock frequency of 533 MHz and utilizes a 672-pin TBGA package measuring 35 mm x 35 mm. It supports floating-point operations and includes integrated L1 cache memory consisting of 32 kB for instructions and 32 kB for data. The component requires a core operating voltage of 1.3 V and supports I/O voltages of 1.8 V, 2.5 V, or 3.3 V. It functions within an ambient temperature range of 0°C to +105°C.

Feature Summary

• Integrates an enhanced e300 processor core built on Power Architecture technology, providing software compatibility with previous generations while offering improved performance through increased L1 cache capacity.
• Incorporates a dedicated security engine supporting various encryption algorithms and cryptographic protocols for secure network communications.
• Features dual Gigabit Ethernet controllers and high-speed USB interfaces for robust networking and peripheral connectivity.

Applications

• Ethernet routers and switches
• Wireless LAN (WLAN) devices
• Network storage systems

Procurement Notes

Verify the manufacturer status carefully as this component may be discontinued. Confirm the specific suffix requirements against current NXP documentation to ensure functional equivalence. Check RoHS compliance status as it varies across revisions. Validate the package type and pinout compatibility before integration into existing designs.

Selection Notes

Select this processor for applications requiring high-performance embedded processing with integrated networking capabilities. Consider the e300 core architecture for its balance of performance and power efficiency. Ensure the design accommodates the required voltage levels and thermal management for the specified operating temperature range.

Part Context

This component belongs to the MPC8347E PowerQUICC II Pro family, designed for communication and embedded applications. It represents an evolution of the PowerQUICC II series, integrating system-on-chip features such as DDR/DDR2 memory controllers and multiple interface standards into a compact package.

Replacement Considerations

Consult official NXP documentation for verified substitute part numbers. Cross-reference specifications with other members of the MPC83xx family to ensure compatibility.