ISPLSI 1016EA-200LT44

Complex Programmable Logic Devices Overview

The ispLSI 1016EA-200LT44 is a high-density, in-system programmable complex programmable logic device (CPLD) manufactured by Lattice Semiconductor. It features 2000 PLD gates, 32 universal I/O pins, and 96 registers organized into two Megablocks with Generic Logic Blocks (GLBs). The device utilizes E2CMOS technology to support non-volatile reprogramming and offers user-selectable 3.3V or 5V I/O levels via the VCCIO pin. Key electrical specifications include a maximum operating frequency of 200 MHz and a propagation delay of 4.5 ns. It supports IEEE 1149.1 boundary scan testing and includes open-drain output options.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 2000 PLD gates, 32 I/Os, and 96 registers
• User-selectable 3.3V or 5V I/O voltage levels for mixed-voltage systems
• In-system programmability via ISP and JTAG (IEEE 1149.1)
• Programmable open-drain outputs and slew rate control

Complex Programmable Logic Devices Applications

• Glue logic replacement in digital circuits
• 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 package integrity and lead-free status against RoHS requirements. Check for specific manufacturing date codes if long-term supply stability is required, as legacy CPLD lines may have varying production statuses.

Complex Programmable Logic Devices Selection Notes

Select the -200 speed grade for designs requiring up to 200 MHz operation and 4.5 ns propagation delay. Ensure the TQFP-44 package fits the PCB footprint constraints. Verify that the design utilizes the available dedicated clock inputs (Y0, Y1) and global output enable (GOE) if synchronous control is necessary.

Complex Programmable Logic Devices Part Context

This part belongs to the ispLSI 1000EA family, which enhances the standard ispLSI 1016 architecture by adding flexible I/O voltage selection and open-drain capabilities. It serves as a functional superset designed for high-density logic applications where reconfigurability and mixed-voltage interfacing are critical requirements.

Complex Programmable Logic Devices Replacement Considerations

The ispLSI 1016EA-200LJ44 is a pin-compatible alternative using a PLCC package instead of TQFP. For new 5V designs, Lattice recommends evaluating the ispMACH 4A5 family as a modern successor.