EP3C55F484C7N

Field Programmable Gate Array Overview

The EP3C55F484C7N is a Cyclone III Field Programmable Gate Array (FPGA) manufactured by Altera. It features 55,856 logic elements and 2,396,160 total RAM bits organized into 260 M9K blocks. The device includes 156 embedded 18x18 multipliers and four phase-locked loops (PLLs). It operates within a supply voltage range of 1.15V to 1.25V and supports up to 327 user I/Os in its 484-pin FineLine Ball-Grid Array (FBGA) package measuring 23mm x 23mm. The component is rated for commercial temperature operation from 0°C to 85°C.

Field Programmable Gate Array Feature Summary

• Supports hot socketing and power sequencing without external devices
• Includes auto-calibrating megafunctions for DDR and QDR memory interfaces
• Features dedicated circuitry for remote system upgrades without an external controller

Field Programmable Gate Array Applications

• Portable and handheld applications requiring low power consumption
• Digital signal processing systems utilizing embedded multipliers
• High-volume cost-sensitive designs leveraging vertical migration capabilities

Field Programmable Gate Array Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type, speed grade, and operating temperature range. Ensure compatibility with the Quartus II software version required for the selected package options. Confirm lead-free status if environmental compliance is mandatory for the target application.

Field Programmable Gate Array Selection Notes

Select this model based on the requirement for 55,856 logic elements and 2.3 Mbits of embedded memory. Verify that the 484-pin FBGA package fits the board layout constraints. Check if the commercial temperature rating meets the operational environment requirements compared to industrial or automotive variants.

Field Programmable Gate Array Part Context

This component belongs to the Cyclone III family, which utilizes TSMC low-power process technology. The family offers densities ranging from 5K to 200K logic elements. This specific part represents a mid-range density option within the standard Cyclone III line, distinct from the security-focused Cyclone III LS series.

Field Programmable Gate Array Replacement Considerations

EP3C55U484C7N: Same logic density and memory but uses Ultra FineLine Ball-Grid Array packaging instead of FineLine Ball-Grid Array.