ISPLSI2128VL-100LT176

Overview

The ISPLSI2128VL-100LT176 is a Complex Programmable Logic Device (CPLD) from the Lattice ispLSI 2128VE family. It features 128 macrocells, 28 I/O pins, and operates at a maximum frequency of 135 MHz with a propagation delay of 4 ns. The device utilizes EEPROM technology for non-volatile configuration and supports in-system programming. It functions within a voltage range of 3.0 V to 3.6 V and is rated for industrial temperatures between -40°C and +105°C. This component is designed for high-density programmable logic applications requiring fast performance and low power consumption.

Feature Summary

• 128 Macrocells with 28 I/Os
• Maximum Frequency: 135 MHz
• EEPROM Non-Volatile Memory
• Industrial Temperature Range (-40°C to +105°C)

Applications

• High-speed interface bridging
• Address/data bus multiplexing
• Protocol conversion logic

Part Context

This part belongs to the ispLSI 2128VE series, which represents high-density, superfast CPLDs from Lattice Semiconductor. These devices are engineered for applications demanding significant logic density in compact packages, leveraging advanced CMOS technology for superior speed and power efficiency compared to earlier generations.

Replacement Considerations

Direct pin-to-pin replacements may include other variants within the ispLSI 2128VE family, such as the ISPLSI2128VE-135LT176, depending on specific timing requirements. Verification of package compatibility and electrical specifications against the original datasheet is essential before substitution.