ISPLSI 2064VE-100LB100

Complex Programmable Logic Devices Overview

The ispLSI 2064VE-100LB100 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 100-ball caBGA package. The device utilizes E2CMOS technology to achieve a maximum operating frequency of 100 MHz and a propagation delay of 10 ns. It includes 64 registers, three dedicated clock pins, and two global output enable pins connected via a Global Routing Pool. The architecture supports non-volatile reprogramming and IEEE 1149.1 boundary scan testing.

Complex Programmable Logic Devices Feature Summary

• High-performance E2CMOS technology with 100 MHz fmax and 10 ns tpd
• In-system programmability via Boundary Scan Test Access Port (TAP)
• 64 macrocells organized into 16 Generic Logic Blocks (GLBs)
• TTL-compatible 3.3V operation with 5V tolerant I/Os

Complex Programmable Logic Devices Applications

• Complex logic replacement in industrial control systems
• Address decoding and state machine implementation
• Bus arbitration and wired-OR interface logic
• Prototyping for FPGA designs requiring non-volatile configuration

Complex Programmable Logic Devices Procurement Notes

Verify the specific speed grade suffix (-100) matches the required 100 MHz performance specification. Confirm the LB100 suffix corresponds to the 100-ball caBGA package format. Ensure programming equipment supports the ISP TAP interface for in-system configuration. Check for lead-free compliance if environmental regulations apply to the assembly process.

Complex Programmable Logic Devices Selection Notes

Select this component when a high-density PLD with non-volatile storage and in-system reprogrammability is required. The 64 I/O version is suitable for applications needing extensive external connectivity. Consider the -100 speed grade only if the system timing allows for a 10 ns propagation delay. Verify that the 3.3V supply voltage aligns with the target system power rails.

Complex Programmable Logic Devices Part Context

This device belongs to the ispLSI 2000E family, which offers enhanced speed and density compared to previous generations. It maintains pinout compatibility with the standard ispLSI 2064V series while providing lower voltage operation. The 2064VE architecture is designed to bridge the gap between traditional PLDs and FPGAs by offering flexible logic blocks with global interconnectivity.

Complex Programmable Logic Devices Replacement Considerations

The datasheet states the device is 100% functionally and pinout compatible with the ispLSI 2064V devices. Direct substitution with other speed grades within the same package requires verification of timing constraints.