ISPLSI 1032-60LT

Complex Programmable Logic Devices Overview

The ispLSI 1032-60LT is a discontinued high-density programmable logic device from Lattice Semiconductor. It features E2CMOS technology with 6000 PLD gates, 192 registers, and 64 I/O pins in a 100-pin TQFP package. The device operates at a maximum frequency of 60 MHz with a propagation delay of 20 ns. It supports 5-volt in-system programming and includes four dedicated clock inputs. The component is designed for applications requiring non-volatile reprogrammability and flexible pin placement.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 6000 PLD gates and 32 Generic Logic Blocks (GLBs)
• In-system programmable via ISP interface using only 5V supply
• Non-volatile E2CMOS technology allowing electrically erasable and reprogrammable logic
• TTL compatible inputs and outputs with active low reset capability

Complex Programmable Logic Devices Applications

• Glue logic replacement in digital systems
• State machine implementation
• Address decoding circuits
• Fast counter designs

Complex Programmable Logic Devices Procurement Notes

This part number is officially discontinued by Lattice Semiconductor. Product Change Notification PCN#13-10 confirms the end of production. Verification of current availability requires checking authorized distributors for remaining stock or obsolete inventory, as new manufacturing has ceased.

Complex Programmable Logic Devices Selection Notes

Select this component only if legacy compatibility with the ispLSI 1032 family is required. Note that the '60' suffix indicates a 60 MHz maximum operating frequency and 20 ns propagation delay. The 'LT' suffix specifies the 100-pin Thin Quad Flat Package (TQFP) form factor suitable for surface mount assembly.

Complex Programmable Logic Devices Part Context

The ispLSI 1032 series represents Lattice's high-density CPLD line utilizing E2CMOS technology. This specific model belongs to the industrial grade subset, offering reliable operation across extended temperature ranges compared to commercial variants. It serves as a bridge between simple PLDs and complex FPGA architectures.

Complex Programmable Logic Devices Replacement Considerations

Public confirmed substitute part numbers are not available in the provided datasheet due to the discontinuation status. Designers should consult Lattice Semiconductor for migration paths to modern ispMACH or CrossLink-N families.