ISPGDX80VA-7T100I

Overview

The ISPGDX80VA-7T100I is a Complex Programmable Logic Device (CPLD) from Lattice Semiconductor's ispXPGA family. It features 80 macrocells and operates at a maximum clock frequency of 250 MHz. The device utilizes a 0.18um CMOS technology and is housed in a 100-pin TQFP package with a 1.0mm pitch. It supports industrial temperature ranges and offers high-density logic within a compact form factor.

Feature Summary

• High-speed operation with up to 250 MHz clock frequency
• Non-volatile Flash-based architecture for instant-on functionality
• In-system programmability via JTAG interface
• Low power consumption suitable for portable applications

Applications

• Address decoding and bus bridging
• Logic replacement for legacy discrete components
• Power-up sequencing control
• Interface translation between different voltage domains

Procurement Notes

Verify the specific suffix 'T100I' corresponds to the 100-pin TQFP package and Industrial temperature range (-40°C to +85°C). Confirm RoHS compliance status as per the latest datasheet revision. Ensure design-in documentation matches the exact part number to avoid pinout mismatches with similar variants.

Selection Notes

Select this component when non-volatile configuration is required without external boot flash memory. Ideal for designs needing moderate logic density with fast setup times. Compare against ispMACH 4000V series if lower cost is prioritized over higher performance. Consider package availability constraints for TQFP-100 in mass production.

Part Context

Part of the ispXPGA family, combining CPLD simplicity with FPGA-like density. Designed for cost-sensitive applications requiring reliable, low-power logic solutions. Offers a balance between performance and power efficiency compared to larger FPGAs.

Replacement Considerations

Direct substitutes may include ISPGDX80VA-6T100I for slower speed grades or ISPGDX80VA-7TQ100I if QFN packaging is acceptable. Verify electrical characteristics and pin compatibility before substitution.