A10S-P9-A5E-RI-SB

Overview

The Critical Link A10S-P9-A5E-RI-SB is a System-on-Module (SOM) based on the Intel Arria 10 SX FPGA. It features a processor frequency of 1.2 GHz and operates within an industrial temperature range of -40°C to +85°C. The module integrates DDR4 memory with board capacities of 2 GB or 4 GB, alongside embedded flash storage options of 2 GB or 4 GB. Power requirements include 5 V and 12 V inputs. Physical dimensions are specified as 4 inches by 4 inches. On-chip cache consists of 32 kB and 512 kB segments, with 256 kB of installed RAM.

Feature Summary

• Intel Arria 10 SX SoC architecture with 480K logic elements
• Industrial operating temperature range from -40°C to +85°C
• Integrated DDR4 memory and on-board eMMC storage
• Support for Ethernet, PCIe, SPI, UART, USB 2.0, I2C, and JTAG interfaces

Applications

• Industrial automation control systems
• Ruggedized edge computing nodes
• Test and measurement equipment requiring high I/O flexibility
• Transportation and signaling subsystems

Procurement Notes

Verify current availability status directly with Critical Link or authorized distributors, as inventory levels fluctuate. Confirm specific configuration suffixes regarding memory capacity and storage type match project requirements. Ensure compliance with RoHS directives and check for any end-of-life notifications or alternative part recommendations from the manufacturer before finalizing procurement plans.

Selection Notes

Select this module when an Arria 10 SX FPGA is required in a compact 4x4 inch form factor. Verify that the 1.2 GHz clock speed meets processing demands. Check interface compatibility for Ethernet, PCIe, and serial connections. Confirm power supply design supports both 5 V and 12 V rails. Evaluate thermal management solutions suitable for the -40°C to +85°C industrial environment.

Part Context

This SOM belongs to the Critical Link Arria 10 family, designed for embedded applications needing FPGA programmability combined with ARM processor cores. The 'P9' designation typically indicates the specific carrier board or connector layout compatibility. The 'RI' suffix denotes the industrial temperature rating, distinguishing it from commercial variants.

Replacement Considerations

Consult Critical Link for direct replacements or updated modules within the Arria 10 portfolio. Verify pinout and mechanical compatibility if substituting with other SOM vendors. Review datasheets for changes in supported peripherals or memory controllers.