66AK2H05DAAW2

Overview

The Texas Instruments 66AK2H05DAAW2 is a Multicore DSP+ARM KeyStone II System-on-Chip. It integrates four ARM Cortex-A15 MPCore processors and four TMS320C66x high-performance DSP cores within the KeyStone II architecture. The device supports C66x core frequencies up to 1.2 GHz and ARM Cortex-A15 frequencies up to 1.4 GHz. It features 6MB of MSM SRAM, a Network Coprocessor with Packet and Security Accelerators, and a five-port Gigabit Ethernet switch. The component operates in commercial (0°C to 85°C) and extended (-40°C to 100°C) temperature ranges.

Feature Summary

• Integrates four ARM Cortex-A15 MPCore processors at up to 1.4 GHz
• Includes four TMS320C66x DSP CorePacs operating at up to 1.2 GHz
• Features a Network Coprocessor with Packet and Security Accelerators
• Provides a five-port Gigabit Ethernet switch subsystem

Applications

• Mission Critical Systems
• Cloud Computing
• Media Processing
• High-Performance Computing
• Security Applications

Procurement Notes

Verify the exact suffix configuration against official documentation, as ordering codes define specific frequency bins and temperature grades. Confirm package availability and lead times directly with the manufacturer or authorized distributors before finalizing procurement plans.

Selection Notes

Select this model for applications requiring a balance of ARM control and DSP throughput. Compare against the 66AK2H12 and 66AK2H14 variants if higher core counts or additional peripherals like 10-GbE are required. Ensure power supply designs accommodate SmartReflex variable voltage requirements.

Part Context

This component belongs to the 66AK2Hxx family of Multicore DSP+ARM KeyStone II System-on-Chips. It shares the same 1517-pin AAW package and architectural foundation as the 66AK2H06, 66AK2H12, and 66AK2H14 devices, differing primarily in the number of active DSP and ARM cores.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.