ISPGAL22V10C-15LK

Programmable Logic Device Pld Overview

The ispGAL22V10C-15LK is a discontinued low-voltage E2CMOS PLD from Lattice Semiconductor. It features a maximum propagation delay of 5.0 ns and supports 1.8V core voltage with 3.3V I/O tolerance. The device includes ten Output Logic Macrocells (OLMCs) with up to sixteen product terms, IEEE 1149.1 boundary scan testability, and IEEE 1532 in-system programming. Typical standby power consumption is under 300 µW at 1.8V. It offers hot-socketing capability and programmable output slew rates.

Programmable Logic Device Pld Feature Summary

• High-performance E2CMOS technology with 5.0 ns max propagation delay
• In-system programmable via IEEE 1532 compliant interface
• Low power operation with <300 µW typical standby current
• Ten OLMCs with flexible registered/combinatorial configurations

Programmable Logic Device Pld Applications

• DMA control
• State machine control
• High speed graphics processing
• Software-driven hardware configuration

Programmable Logic Device Pld Procurement Notes

All devices in the ispGAL22V10AV/B/C family are officially discontinued per Product Change Notification #09-10. Verification of availability requires checking secondary market sources or authorized distributors for remaining stock, as direct manufacturing supply has ended.

Programmable Logic Device Pld Selection Notes

Select this component only if legacy compatibility with standard 22V10 fuse maps is required. Ensure design constraints accommodate the 1.8V core voltage requirement and verify that the 32-pin QFNS/QFN package fits the target footprint, noting the discontinuation of the standard QFN variant.

Programmable Logic Device Pld Part Context

This part belongs to the ispGAL22V10A family, manufactured using Lattice's advanced E2CMOS process. It is functionally compatible with GAL22LV10 and GAL22V10 devices. The 'C' suffix indicates a 1.8V core voltage specification, distinguishing it from the 3.3V (V) and 2.5V (B) variants within the same series.

Programmable Logic Device Pld Replacement Considerations

No official replacement part numbers are listed in the provided datasheet. Designers should evaluate modern Lattice SPLDs or FPGAs for new designs, ensuring pinout and logic density requirements are met by alternative components.