ISPLSI 1032E-100LT

Complex Programmable Logic Devices Overview

The ispLSI 1032E-100LT is a high-density programmable logic device from Lattice Semiconductor, featuring 6000 PLD gates and 192 registers. It utilizes E2CMOS technology with a maximum operating frequency of 100 MHz and a propagation delay of 10 ns. The device includes 64 universal I/O pins, eight dedicated inputs, and four dedicated clock pins within a 100-pin TQFP package. Key capabilities include 5V in-system programmability (ISP), non-volatile reprogrammability, and TTL-compatible inputs and outputs.

Complex Programmable Logic Devices Feature Summary

• High Density Logic: Contains 6000 PLD gates, 192 registers, and a Global Routing Pool for complete interconnectivity.
• In-System Programmability: Supports 5V ISP for reprogramming soldered devices without removal.
• Performance: Achieves fmax = 100 MHz with tpd = 10 ns using High Performance E2CMOS technology.
• Flexible I/O: Features 64 universal I/O pins, eight dedicated inputs, and four dedicated clock pins.

Complex Programmable Logic Devices Applications

• Complex glue logic replacement
• Address decoding systems
• State machine implementations
• Fast counter designs

Complex Programmable Logic Devices Procurement Notes

Verify the specific speed grade suffix '100' corresponds to the 100 MHz fmax requirement. Confirm the 'LT' suffix indicates the 100-pin TQFP package type. Check for lead-free variants if environmental compliance is required. Ensure design compatibility with the recommended ispLSI 1032EA for new projects as noted in the datasheet.

Complex Programmable Logic Devices Selection Notes

Select this component when 6000 PLD gates and 192 registers are sufficient for the design. The 100 MHz speed grade suits applications requiring moderate timing performance. Consider the 100-pin TQFP package constraints for PCB layout. Evaluate power consumption estimates based on product term usage and operating frequency.

Complex Programmable Logic Devices Part Context

The ispLSI 1032E is part of the ispLSI family, offering field-programmable gate array flexibility with PLD ease of use. It serves as a functional superset of the ispLSI 1032 architecture, adding global output enable pins. The device is designed for rapid prototyping and system reconfiguration through its non-volatile memory structure.

Complex Programmable Logic Devices Replacement Considerations

The datasheet recommends using ispLSI 1032EA for new designs. Verify pinout and electrical compatibility before substituting with other speed grades like -70 or -125. No direct cross-model substitutes are listed in the provided documentation.