ISPLSI 2032A-80LJN44

Complex Programmable Logic Devices Overview

The ispLSI 2032A-80LJN44 is a high-density programmable logic device from the ispLSI 2000A family, manufactured by Lattice Semiconductor. It utilizes advanced 0.35 micron E2CMOS technology and features 1000 PLD gates, 32 universal I/O pins, two dedicated inputs, and three dedicated clock inputs. The device supports in-system programming with 5V only operation and offers non-volatile reprogrammability. Key electrical parameters include a maximum operating frequency of 84 MHz (fmax), a propagation delay of 15 ns (tpd), and a supply voltage range of 4.75V to 5.25V. It is housed in a lead-free 44-pin PLCC package.

Complex Programmable Logic Devices Feature Summary

• Built on 0.35 micron E2CMOS technology for high performance and low power consumption.
• Features 1000 PLD gates, 32 registers, and a Global Routing Pool for complete interconnectivity.
• Supports 5V in-system programming (ISP) for rapid prototyping and field updates.
• Includes programmable output slew rate control to minimize switching noise.

Complex Programmable Logic Devices Applications

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

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific speed grade (-80) and lead-free packaging suffix (LJN) match design requirements. Check current product status as some devices in this family may be discontinued; consult official documentation for availability and lifecycle information before procurement.

Complex Programmable Logic Devices Selection Notes

Select the -80 speed grade when a maximum toggle frequency of 84 MHz and propagation delay of 15 ns are sufficient for the application timing constraints. Ensure the design utilizes the 44-pin PLCC footprint. Consider the ispLSI 2032E series for new designs if higher density or updated features are required, as recommended by the manufacturer.

Complex Programmable Logic Devices Part Context

This component belongs to the ispLSI 2000A family, which is an enhancement of the original ispLSI 2000 series. The 2032A variant maintains form and function compatibility with the ispLSI 2032 while offering improved manufacturing yields and advanced process technology. It serves as a bridge between traditional PLDs and FPGAs, offering flexibility with deterministic timing.

Complex Programmable Logic Devices Replacement Considerations

The ispLSI 2032A is fully form and function compatible with the ispLSI 2032. For new designs, Lattice recommends using the ispLSI 2032E series. Verify pinout and timing specifications when substituting with other CPLD families.