MPC8347CVVAGDB

Overview

The MPC8347CVVAGDB is a PowerQUICC II Pro integrated host processor manufactured by NXP USA Inc. It features an embedded PowerPC e300 core operating at up to 400 MHz, with 32-Kbyte instruction and data caches. The device includes a DDR SDRAM memory controller supporting 32- or 64-bit interfaces, dual three-speed Ethernet controllers (TSECs), a PCI interface compliant with Revision 2.2, and dual USB 2.0 controllers. Additional peripherals include a local bus controller, security engine, DUART, I2C, SPI, GPIO, and DMA controller.

Feature Summary

• Integrated PowerPC e300 superscalar processor core with floating-point and integer processing units
• Dual three-speed Ethernet controllers supporting 10/100/1000 Mbps speeds
• Built-in security engine for encryption algorithms including DES, AES, and RSA
• DDR SDRAM memory controller with ECC support

Applications

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

Procurement Notes

Verify the specific silicon revision level associated with the CVVA suffix against official documentation before procurement. Confirm that the component meets the required environmental specifications for the intended application temperature range. Ensure compatibility with existing board designs regarding voltage levels and pin configurations.

Selection Notes

Select this processor for applications requiring high integration of networking and storage functions on a single chip. Consider the e300 core's software compatibility with other Power Architecture families if migrating from previous generations. Evaluate the available peripheral set against system requirements for Ethernet, USB, and PCI connectivity.

Part Context

This component belongs to the MPC8347E PowerQUICC II Pro family, which serves as a next-generation upgrade to the PowerQUICC II series. It is designed for cost-effective, highly integrated solutions in networking and embedded applications. The device utilizes a 130 nm CMOS process technology.

Replacement Considerations

Consult official NXP documentation for recommended replacement families such as Power Architecture T1013 or Arm Architecture LS1012/LS1023 for new designs.