ISPLSI 1016E-80LJ

Complex Programmable Logic Devices Overview

The Lattice ispLSI 1016E-80LJ is a high-density programmable logic device (PLD) featuring 2000 PLD gates, 96 registers, and 32 universal I/O pins. It utilizes E2CMOS technology with a maximum operating frequency of 84 MHz and a propagation delay of 15 ns. The device supports in-system programming via a 5V supply and includes three dedicated clock inputs, four dedicated inputs, and one global output enable pin. Packaged in a 44-pin PLCC, it offers non-volatile reprogrammability for flexible system design.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 2000 PLD gates and 96 registers
• Maximum operating frequency of 84 MHz with 15 ns propagation delay
• In-system programmable using 5V power supply only
• Includes three dedicated clock inputs and one global output enable pin

Complex Programmable Logic Devices Applications

• Glue logic replacement
• Address decoding
• State machine implementation
• Fast counter circuits

Complex Programmable Logic Devices Procurement Notes

Verify the package type matches the 'LJ' suffix, which indicates a standard 44-pin PLCC. Confirm the speed grade corresponds to the '-80' designation, ensuring an 84 MHz maximum frequency. Check for lead-free variants if environmental compliance is required, as indicated by the 'N' suffix in related part numbers.

Complex Programmable Logic Devices Selection Notes

Select this component for designs requiring moderate logic density with non-volatile configuration. The -80 speed grade provides an 84 MHz performance ceiling. Ensure the application operates within the 4.75V to 5.25V supply range. Consider the -125 or -100 variants if higher speeds are needed, or the Industrial grade (-I) for wider temperature ranges.

Complex Programmable Logic Devices Part Context

This device belongs to the ispLSI 1000E family, which adds a global output enable pin compared to the earlier ispLSI 1016 architecture. It serves as a bridge between simple PLDs and complex FPGAs, offering field-programmable flexibility with PLD-like ease of use. The datasheet recommends using the ispLSI 1016EA for new designs.

Complex Programmable Logic Devices Replacement Considerations

The ispLSI 1016EA is the recommended successor for new designs. Other members of the ispLSI 1016 family, such as the -125 or -100 speed grades, offer functional compatibility with different timing characteristics.