ISPLSI 2128VE-180LT100

Complex Programmable Logic Devices Overview

The ispLSI 2128VE-180LT100 is a high-density programmable logic device from Lattice Semiconductor, featuring 6000 PLD gates and 128 macrocells. It operates at a maximum frequency of 135 MHz with a propagation delay of up to 7.5 ns. The device utilizes a 3.3V architecture compatible with standard 5V TTL levels and offers in-system programmability via the IEEE 1149.1 Boundary Scan Test Access Port. It includes eight dedicated inputs, three dedicated clock pins, and a Global Routing Pool for complete interconnectivity across its 32 Generic Logic Blocks.

Complex Programmable Logic Devices Feature Summary

• SuperFAST High Density In-System Programmable Logic with 6000 PLD Gates
• High Performance E2CMOS Technology supporting fmax = 135 MHz
• 3.3V Low Voltage Architecture with 5V TTL Interface Compatibility
• 100% IEEE 1149.1 Boundary Scan Testable

Complex Programmable Logic Devices Applications

• Fast counters and state machines
• Address decoders
• Flexible bus interface implementations
• Wired-OR bus arbitration logic

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific -180 speed grade matches design timing requirements. Ensure handling procedures account for moisture sensitivity as indicated in the datasheet specifications.

Complex Programmable Logic Devices Selection Notes

Select this variant for designs requiring 128 I/O pins and high-speed logic processing within a 3.3V environment. The -180 speed grade provides a balance between performance and power consumption. Consider the LT100 package constraints for PCB layout and thermal management during the selection phase.

Complex Programmable Logic Devices Part Context

This component belongs to the ispLSI 2128VE family, which represents a 3.3V low-voltage evolution of the earlier ispLSI 2128 series. It maintains functional and pinout compatibility with previous generations while offering improved performance metrics and non-volatile reprogrammability capabilities.

Complex Programmable Logic Devices Replacement Considerations

The ispLSI 2128VE is functionally and JEDEC pinout compatible with the ispLSI 2128V devices. Designers migrating from older versions should verify that the 3.3V supply requirements are met.