EP1S20B672C6N

Field Programmable Gate Array Overview

The EP1S20B672C6N is a Field Programmable Gate Array (FPGA) belonging to the Stratix family manufactured by Altera. It features 20,800 logic elements and 1,304 Adaptive Logic Modules (ALMs). The device includes 1,592,000 bits of embedded RAM and supports 486 input/output pins. It operates within a supply voltage range of 1.15 V to 1.25 V and is housed in a 672-ball Fine-Pitch Ball Grid Array (FBGA) package with dimensions of 27x27 mm. The component is rated for an operating temperature range of 0°C to 85°C.

Field Programmable Gate Array Feature Summary

• High-density logic fabric with 20,800 LEs and 1,304 ALMs
• Large embedded memory capacity of 1,592,000 bits
• Supports up to 486 I/O pins for complex interface requirements
• Available in a 672-FBGA (27x27) surface-mount package

Field Programmable Gate Array Applications

• High-performance digital signal processing systems
• Complex protocol conversion and networking equipment
• Industrial automation and control systems
• Test and measurement instrumentation

Field Programmable Gate Array Procurement Notes

Verify the specific revision level and manufacturing date code upon receipt, as older Stratix components may have varying availability through authorized distributors. Confirm RoHS compliance status relative to the production batch, as early Stratix devices may differ from current environmental standards. Ensure proper ESD handling procedures are followed during storage and installation due to the sensitivity of the CMOS technology used in this FPGA series.

Field Programmable Gate Array Selection Notes

Select the EP1S20B672C6N when design requirements exceed the capacity of Cyclone or APEX families but do not necessitate the advanced transceivers found in Stratix GX or AX families. Consider the 672-pin FBGA footprint constraints and thermal dissipation capabilities of the PCB layout. Verify that the target application can support the 1.2V core voltage domain and associated power delivery network requirements typical of this generation of high-density FPGAs.

Field Programmable Gate Array Part Context

This component is part of the original Stratix FPGA line, which introduced Adaptive Logic Modules (ALMs) to improve logic density over previous generations like APEX. The 'B' suffix typically denotes a specific speed grade or package variant within the Stratix EP1S series. As a legacy product, it serves as a bridge between mid-range CPLDs/FPGAs and the high-end Stratix GX/AX families featuring gigabit transceivers.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements are generally unavailable due to architectural differences in newer Intel FPGA families. Migration paths typically involve using Quartus Prime software to recompile designs for modern equivalents such as the Arria V, Cyclone V, or Agilex series, requiring schematic and board layout modifications.