ISPLSI 2064VE-135LTN100

Complex Programmable Logic Devices Overview

The ISPLSI2064VE-135LTN100 is a high-density, 3.3V in-system programmable PLD from Lattice Semiconductor. It features 2000 PLD gates, 64 I/O pins, and four dedicated inputs within a lead-free 100-pin TQFP package. The device utilizes E2CMOS technology to achieve a maximum operating frequency of 135 MHz with a propagation delay of 7.5 ns. Key architectural elements include 64 registers, three dedicated clock pins, two global output enable pins, and a Global Routing Pool for complete interconnectivity between Generic Logic Blocks.

Complex Programmable Logic Devices Feature Summary

• High-performance E2CMOS technology supporting up to 135 MHz operation
• In-system programmability via IEEE 1149.1 Boundary Scan (JTAG)
• Non-volatile reprogrammability allowing logic and interconnect updates
• TTL-compatible I/O levels with open-drain output options

Complex Programmable Logic Devices Applications

• Complex state machine implementations
• Address decoding and bus arbitration logic
• System control and interface bridging
• Prototyping designs requiring field reconfiguration

Complex Programmable Logic Devices Procurement Notes

Verify the ordering suffix 'LTN' confirms the lead-free 100-pin TQFP package variant. Confirm the '-135' speed grade matches the required 135 MHz performance specification. Ensure the commercial temperature range aligns with system operational requirements.

Complex Programmable Logic Devices Selection Notes

Select this component when a non-volatile, high-speed PLD with 64 I/Os is required. The -135 speed grade provides a balance of 7.5 ns delay and 135 MHz frequency. Consider the -280 grade if faster timing is needed, or the -100 grade for lower power consumption.

Complex Programmable Logic Devices Part Context

This part belongs to the ispLSI 2000VE family, which offers enhanced pin locking and flexible clocking compared to previous generations. It maintains functional and pinout compatibility with the standard ispLSI 2064V series while adding 3.3V low-voltage architecture capabilities.

Complex Programmable Logic Devices Replacement Considerations

The standard ispLSI2064VE-135LT100 serves as the conventional packaging equivalent. For direct replacement, ensure the substitute supports the same 100-pin TQFP footprint and 3.3V supply voltage.