GAL26V12C-15LJI

Programmable Logic Device Pld Overview

The GAL26V12C-15LJI is a Simple Programmable Logic Device (SPLD) from Lattice Semiconductor, belonging to the GAL26 series. It utilizes high-performance E2CMOS technology and features a PAL-type architecture. The device provides 26 inputs and 12 outputs, with 13 dedicated input pins. It operates within a voltage range of 2.7 V to 3.6 V and supports a maximum clock frequency of 55.5 MHz. Key functional features include register preload and power-up reset capabilities. The component is housed in a PLCC-28 package.

Programmable Logic Device Pld Feature Summary

• High-performance E2CMOS technology for low power consumption
• 26 Inputs / 12 Outputs configuration with 13 dedicated inputs
• Supports Register Preload and Power-Up Reset functions
• Maximum operating frequency of 55.5 MHz

Programmable Logic Device Pld Applications

• Digital logic replacement
• Address decoding
• Bus arbitration

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix 'LJI' against official Lattice documentation to confirm pinout and electrical characteristics, as suffixes often denote package or temperature variations. Confirm current product status, as older GAL series devices may be discontinued or subject to Product Change Notifications (PCNs). Ensure compatibility with existing programming tools for SPLDs.

Programmable Logic Device Pld Selection Notes

Select this device for designs requiring moderate I/O density with low power consumption. Compare performance metrics such as propagation delay and max frequency against newer CPLD families if higher density is needed. Verify that the 3.3 V supply voltage aligns with system requirements. Check for RoHS compliance status if required by manufacturing standards.

Programmable Logic Device Pld Part Context

This part belongs to the GAL26 family of Complex Programmable Logic Devices (CPLDs) / SPLDs. These devices are known for their ease of use and low cost compared to larger FPGAs. The GAL26 series typically offers a balance of speed and I/O count suitable for control logic applications.

Programmable Logic Device Pld Replacement Considerations

Consult Lattice's official cross-reference guides for direct replacements. Newer Lattice MachXO or CrossLink families may offer pin-compatible or functionally equivalent alternatives with enhanced features. Verify availability of legacy stock if immediate substitution is required.