EP4SGX70DF29I3N

Field Programmable Gate Array Overview

The EP4SGX70DF29I3N is a Stratix IV GX Field Programmable Gate Array (FPGA) manufactured by Altera. It features 72,600 Logic Elements and 2,904 Adaptive Logic Modules within a 780-pin FBGA package. The device includes 7.2 Mbit of embedded memory and eight high-speed transceivers capable of data rates up to 8.5 Gb/s. It operates at a core voltage of 0.9V and supports a maximum operating frequency of 600 MHz. The component is rated for commercial temperature ranges from 0°C to +70°C.

Field Programmable Gate Array Feature Summary

• Stratix IV GX architecture with 72,600 LEs and 2,904 LABs
• Eight Gigabit Transceiver Max channels supporting up to 8.5 Gb/s
• 7.2 Mbit embedded memory capacity
• 780-ball FBGA package with 372 I/O pins

Field Programmable Gate Array Applications

• High-speed serial communication interfaces
• Network infrastructure equipment
• Industrial automation control systems

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I3N' against official datasheets to confirm the industrial temperature grade (-40°C to +85°C) versus the commercial grade (0°C to +70°C) indicated in some distributor listings. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Check for obsolescence status as this part may be discontinued.

Field Programmable Gate Array Selection Notes

Select this model when requiring moderate logic density with integrated high-speed serial connectivity. Ensure the design utilizes the 0.9V core voltage supply rails correctly. Verify that the 780-pin FBGA footprint matches the PCB layout constraints. Consider thermal management requirements given the power consumption associated with active transceivers.

Field Programmable Gate Array Part Context

This component belongs to the Altera Stratix IV GX family, designed for applications requiring significant bandwidth and processing capability. It sits between lower-density Cyclone devices and higher-end Stratix V or Arria series FPGAs. The 'GX' designation specifically highlights the inclusion of high-speed transceivers for serial data transmission.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements are not publicly documented for this specific obsolete part number. Upgrades typically require migration to newer Intel FPGA families such as Agilex or Stratix 10, which involves redesigning the logic and physical layer interfaces.