ISPGDX240VA-10BN388I

Overview

The ISPGDX240VA-10BN388I is a programmable generic digital crosspoint integrated circuit manufactured by Lattice Semiconductor. It features an in-system programmable architecture with 240 I/O lines and supports a maximum clock frequency of 100 MHz. The device operates at a fixed 3.3V supply voltage and utilizes a 388-pin Fine Pitch Ball Grid Array (FPBGA) package measuring 23 x 23 mm. Designed for industrial temperature ranges, it provides flexible routing capabilities to replace physical interconnects.

Feature Summary

• In-system programmable generic digital crosspoint architecture enabling flexible PCB interconnect and bus interface integration
• Supports 'Any Input to Any Output' routing for comprehensive signal path management
• Fixed HIGH or LOW output option available for jumper and DIP switch emulation

Applications

• Programmable printed circuit board interconnect replacement
• Bus interface integration systems
• Jumper and DIP switch emulation

Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade during procurement. Confirm the package designation BN388 corresponds to the 388-pin FPBGA form factor. Ensure design compatibility with the 3.3V operating voltage and 100 MHz timing requirements before ordering.

Selection Notes

Select this component when replacing discrete jumpers or complex wiring harnesses with a single programmable IC. Consider the 240 I/O capacity for high-density signal routing needs. Verify that the 3.3V logic levels match the system requirements and that the FPBGA package fits the available board space constraints.

Part Context

This part belongs to the ispGDX 240VA family of generic digital crosspoints from Lattice Semiconductor. These devices are designed to simplify board layouts by consolidating multiple interconnect functions into a single programmable chip, reducing assembly complexity and improving reliability compared to traditional discrete solutions.

Replacement Considerations

Direct substitutes within the same family include the ISPGDX240VA-7BN388I, which offers similar functionality but with a lower maximum clock frequency specification.