ISPLSI 2096VE-200LT128

Complex Programmable Logic Devices Overview

The ispLSI 2096VE-200LT128 is a high-density, 3.3V in-system programmable logic device manufactured by Lattice Semiconductor. It features 4000 PLD gates, 96 macrocells, and 96 I/O pins within a lead-free 128-pin TQFP package. The device utilizes E2CMOS technology to provide non-volatile reprogrammability with a maximum operating frequency of 200 MHz and a typical propagation delay of 4.5 ns. It supports mixed-voltage operation, allowing safe interfacing with 5V TTL devices while maintaining low power consumption through unused product term shutdown.

Complex Programmable Logic Devices Feature Summary

• High-performance E2CMOS technology delivering up to 200 MHz fmax and 4.5 ns tpd
• In-system programmability via IEEE 1149.1 Boundary Scan Test Access Port (TAP)
• 3.3V architecture with 5V tolerant I/O for mixed-voltage system compatibility
• Programmable open-drain outputs supporting wired-OR and bus arbitration logic

Complex Programmable Logic Devices Applications

• Complex state machine implementations requiring fast global interconnectivity
• Address decoding and wide input gating applications
• Bus interface designs utilizing open-drain output configurations
• Prototyping systems requiring frequent logic reconfiguration

Complex Programmable Logic Devices Procurement Notes

Verify the ordering suffix LT128 confirms the lead-free 128-pin TQFP package. Ensure the design toolchain supports the specific speed grade (-200) and that boundary scan programming hardware is compatible with the TAP interface requirements.

Complex Programmable Logic Devices Selection Notes

Select this component for designs requiring 96 registers and high-speed logic density in a 3.3V environment. Compare against the -250 speed grade if higher performance is needed, or the -135 grade for cost optimization. Confirm pinout compatibility with existing ispLSI 2096V footprints if migrating from previous generations.

Complex Programmable Logic Devices Part Context

This device belongs to the ispLSI 2096VE family, which offers enhanced pin locking and flexible clocking options compared to standard variants. It is functionally and pinout compatible with the older ispLSI 2096V series, facilitating direct upgrades for legacy designs while providing improved speed and lower voltage operation capabilities.

Complex Programmable Logic Devices Replacement Considerations

The ispLSI 2096VE-250LT128 serves as a higher-speed replacement option within the same package. For legacy replacements, the ispLSI 2096V series maintains pinout compatibility but lacks the 3.3V native architecture.