6711-AA-1X1-RC

Overview

The Critical Link LLC 6711-AA-1X1-RC is a System-On-Module (SOM) in the MityDSP-XMF series, featuring a Texas Instruments TMS320C6711 Digital Signal Processor and a Xilinx XC3S40 FPGA. The DSP operates at 200 MHz with a hardware floating-point unit and 64 kB cache. The FPGA provides 3,584 slices and 288 KBits of block RAM. The module utilizes SO-DIMM form factor (2.7 in x 1.5 in) and supports operating supply voltages of 1.23 V, 2.5 V, and 3.3 V. It includes 8 MB SDRAM and 2 MB Flash memory, with JTAG and McBSP interfaces for connectivity.

Feature Summary

• TI TMS320C6711 DSP core running at 200 MHz with hardware floating-point capabilities
• Xilinx XC3S40 FPGA with 3,584 slices and 288 KBits Block RAM
• SO-DIMM form factor supporting 1.23 V, 2.5 V, and 3.3 V supply voltages
• Integrated 8 MB SDRAM and 2 MB Flash memory

Applications

• Digital signal processing systems requiring hardware floating-point performance
• Embedded applications utilizing combined DSP and FPGA logic resources
• Industrial control systems compatible with SO-DIMM mounting standards

Procurement Notes

Verify component authenticity by checking manufacturer markings against official Critical Link documentation. Confirm RoHS compliance status through detailed specification sheets. Ensure compatibility with host board voltage levels (1.23 V, 2.5 V, 3.3 V) before integration. Validate that the specific revision (REV-E) meets project requirements for processor and FPGA configurations.

Selection Notes

Select this module when a combination of high-speed DSP processing and reconfigurable FPGA logic is required in a compact SO-DIMM footprint. The 200 MHz C6711 is suitable for complex algorithms, while the XC3S40 handles custom peripheral interfacing. Consider the 8 MB SDRAM limit for memory-intensive applications. Verify that the operating temperature range of 0°C to +70°C aligns with the deployment environment.

Part Context

This part belongs to the MityDSP-XMF family from Critical Link LLC, designed for embedded computing solutions. It integrates TI's C6711 DSP with Xilinx Spartan-3 FPGA technology. The SO-DIMM package allows for easy integration into carrier boards without custom PCB design for the core components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Evaluate other modules within the MityDSP-XMF series or Critical Link's broader SOM portfolio if pin-out or feature compatibility is required.