GAL22V10D-10LPN

Programmable Logic Device Pld Overview

The GAL22V10D-10LPN is a discontinued Simple Programmable Logic Device (SPLD) from Lattice Semiconductor, utilizing E2CMOS technology. It features ten output logic macrocells and supports a maximum propagation delay of 10 ns with a typical operating current of 90 mA. The device operates within a voltage range of 4.75 V to 5.25 V and is housed in a lead-free Plastic DIP package.

Programmable Logic Device Pld Feature Summary

• E2CMOS Technology: Electrically erasable floating gate technology enabling high-speed reprogramming (<100ms erase time) and 20-year data retention.
• Ten Output Logic Macrocells: Configurable for registered or combinatorial I/O modes with individual product-term driven tri-state control.
• Active Pull-ups: Built-in active pull-ups on all pins ensure floating inputs default to a TTL high state.
• Electronic Signature: Includes 64 bits of user-reprogrammable memory for identification codes or revision tracking.

Programmable Logic Device Pld Applications

• DMA Control
• State Machine Control
• High Speed Graphics Processing
• Standard Logic Speed Upgrade

Programmable Logic Device Pld Procurement Notes

All devices in the GAL22V10D series have been officially discontinued per Product Change Notification PCN#13-10. Verification of authenticity is critical as only obsolete inventory may remain available through secondary channels. Confirm component condition and date codes prior to acquisition.

Programmable Logic Device Pld Selection Notes

Select this part for legacy designs requiring functional compatibility with standard bipolar and UVCMOS 22V10 devices. The 'LP' suffix indicates Low Power consumption, while 'N' denotes lead-free packaging. Ensure design tools support the GAL22V10 JEDEC fuse map for proper configuration.

Programmable Logic Device Pld Part Context

This component belongs to the GAL22V10 family, which combines high-performance CMOS processes with electrically erasable technology. It offers significant power reduction compared to bipolar equivalents while maintaining parametric compatibility with industry-standard 22V10 architectures.

Programmable Logic Device Pld Replacement Considerations

No direct replacement parts are listed in the provided documentation due to the discontinuation of the entire product line. Designers must evaluate modern SPLDs or FPGAs for pin-compatible or functionally equivalent alternatives.