ISPLSI 2064A-80LTN100I

Complex Programmable Logic Devices Overview

The Lattice Semiconductor Corporation ISPLSI2064A-80LTN100I is a high-density, in-system programmable logic device (PLD) from the ispLSI 2000AFamily. It features 2000 PLD gates, 64 macro cells, and operates at a maximum frequency of 81 MHz with a propagation delay of 15 ns. The component utilizes E2CMOS technology for non-volatile reprogrammability and supports 5V in-system programming. It is housed in a lead-free 100-pin Thin Quad Flat Package (TQFP) and is rated for industrial operating temperatures ranging from -40°C to +85°C.

Complex Programmable Logic Devices Feature Summary

• High Density Logic: Contains 2000 PLD gates, 64 I/O pins, four dedicated inputs, and three dedicated clock input pins.
• Non-Volatile Reconfigurability: Built on advanced 0.35 Micron E2CMOS technology allowing electrically erasable and reprogrammable logic.
• In-System Programmability: Supports ISP™ functionality using only 5V power, enabling rapid prototyping and field updates.
• Industrial Temperature Range: Certified for operation between -40°C and +85°C.

Complex Programmable Logic Devices Applications

• Complex glue logic replacement in digital systems
• Address decoding and state machine implementation
• Fast counter applications utilizing wide input gating

Complex Programmable Logic Devices Procurement Notes

Verify the specific ordering suffix 'I' confirms the industrial temperature grade (-40°C to +85°C). Confirm the 'TN' suffix indicates the lead-free 100-pin TQFP package variant. Check manufacturer notices regarding product discontinuation status before finalizing procurement plans.

Complex Programmable Logic Devices Selection Notes

Select this model when 2000 PLD gates and 64 macro cells are required within a 100-pin footprint. Ensure the design requires 5V in-system programming capabilities. Verify that the 15 ns propagation delay meets the system timing requirements compared to faster variants like the -125 speed grade.

Complex Programmable Logic Devices Part Context

This component belongs to the ispLSI 2000AFamily, which offers form and function compatibility with the original ispLSI 2064 series. It serves as a bridge between traditional PLDs and FPGAs, providing structured design flexibility with the ease of use associated with PLDs.

Complex Programmable Logic Devices Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The datasheet recommends using the ispLSI 2064E for new designs instead of the 2064/A family.