EP20K160ETC144-1X

Overview

The EP20K160ETC144-1X is an Altera APEX 20K field-programmable gate array (FPGA) housed in a TQFP-144 package. It features 640 logic elements and 88 I/Os, operating at a maximum frequency of 180 MHz with a 1.8 V supply voltage. The device includes 80 kbit of embedded memory and supports commercial temperature ranges from 0°C to +70°C. This component belongs to the APEX 20K family, designed for high-density programmable logic applications requiring System-on-a-Programmable-Chip integration.

Feature Summary

• APEX 20K architecture with 640 LABs and 640 macrocells
• 1.8 V core voltage operation
• TQFP-144 surface-mount package
• 180 MHz maximum operating frequency

Applications

• High-density digital signal processing
• Complex interface bridging
• Custom logic acceleration

Procurement Notes

Verify end-of-life status and lead times through authorized distributors. Confirm RoHS compliance details as listed specifications may vary by revision. Check for moisture sensitivity handling requirements prior to assembly.

Selection Notes

Compare against EP20K160 variants with different speed grades or packages if timing constraints differ. Ensure 1.8 V power domain compatibility with system design. Verify pinout compatibility with existing PCB layouts using the TQFP-144 footprint.

Part Context

Part of the APEX 20K family, succeeding earlier FLEX series devices. Offers higher density and performance than legacy CPLDs while maintaining FPGA flexibility. Superseded by Stratix and Cyclone families in later product roadmaps.

Replacement Considerations

No direct public substitutes identified. Consider Intel/Altera Stratix or Cyclone V series for modern equivalents. Legacy replacements require careful verification of pin compatibility and feature parity.