1SG065HH3F35I2LG

Field Programmable Gate Array Overview

The Altera 1SG065HH3F35I2LG is a Stratix 10 GX Field Programmable Gate Array (FPGA) designed for high-performance digital logic applications. It features 650,000 logic elements and 284,960 Adaptive Logic Modules (ALMs). The device integrates 68 Mbit of embedded memory and supports up to 688 I/O pins. It operates with a supply voltage range of 770 mV to 970 mV and includes 48 transceivers capable of data rates up to 28.3 Gb/s. The component is housed in a 1760-ball FCBGA package and functions within a junction temperature range of -40°C to 100°C.

Field Programmable Gate Array Feature Summary

• Stratix 10 GX architecture with 650K logic elements and 68 Mbit embedded memory
• 48 high-speed transceivers supporting data rates up to 28.3 Gb/s
• 688 available I/O pins for complex system interconnects
• Operates within a -40°C to 100°C junction temperature range

Field Programmable Gate Array Applications

• High-speed networking infrastructure equipment
• Industrial automation control systems
• Test and measurement instrumentation

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I2LG' against official Intel/Altera documentation to confirm the industrial temperature grade (-40°C to 100°C TJ) and the 1760-ball FCBGA package type. Ensure compatibility with required power delivery specifications for the 770-970 mV core voltage range before integration.

Field Programmable Gate Array Selection Notes

Select this model when a balance of moderate logic density (650K LEs) and significant serial connectivity (48 transceivers) is required. Compare against the 1SG040 variant for lower resource needs or the 1SG085 variant for higher capacity. Confirm that the 1760-ball footprint fits the target PCB design constraints.

Field Programmable Gate Array Part Context

This part belongs to the Stratix 10 GX family, which utilizes Intel's 16-nanometer FinFET technology. It is distinct from the Stratix 10 SX series, which integrates ARM Cortex-A53 processors. The 1SG065 represents a mid-range option within the GX lineup, offering substantial I/O and transceiver resources relative to its logic size.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements within the same package are limited to other Stratix 10 GX devices with compatible pinouts, such as the 1SG040 or 1SG085, though logic resources will differ. Cross-family migration to Arria 10 requires schematic and firmware redesign due to architectural differences.