ISPGDX160VA-5B272

Overview

The ISPGDX160VA-5B272 is an in-system programmable generic digital crosspoint IC manufactured by Lattice Semiconductor. It features a 160x160 switching matrix with 160 I/O lines, housed in a 272-pin BGA package (27x27 mm). The device operates at a maximum clock frequency of 111 MHz and supports 3.3V supply voltage. It utilizes MACROCELL output functions and includes Schmitt-trigger inputs. The component is RoHS compliant and lead-free, designed for high-density signal routing applications.

Feature Summary

• Provides a 160x160 analog and digital crosspoint switching matrix for flexible signal routing
• Supports in-system programming for rapid design iteration and field updates
• Integrates Schmitt-trigger inputs to ensure signal integrity across noisy environments

Applications

• General-purpose communication processor signal routing
• High-density data bus interconnection systems
• Programmable test and measurement equipment signal paths

Procurement Notes

Verify the specific suffix 'B272' to confirm the 272-ball BGA package variant. Ensure compatibility with 3.3V logic levels and check for moisture sensitivity handling requirements during assembly. Confirm that the selected revision matches the required pinout and electrical specifications for the target application design.

Selection Notes

Select this component when a high-port-count crosspoint switch is required within a compact footprint. The 160 I/O capacity suits complex interconnect needs. Verify that the 111 MHz speed meets system timing constraints. Consider the BGA package complexity against available PCB manufacturing capabilities for fine-pitch surface mount assembly.

Part Context

This part belongs to the ispGDX family of generic digital crosspoint switches from Lattice Semiconductor. These devices are designed to replace fixed-function multiplexers and demultiplexers, offering reconfigurable connectivity. The VA series typically denotes specific performance grades or packaging options within the broader product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Lattice Semiconductor official resources for current equivalent recommendations or obsolescence notices.