EP22V10ELC-10

Programmable Logic Device Pld Overview

The EP22V10ELC-10 is a programmable logic device (PLD) manufactured by Altera. It features 10 macrocells and is housed in a 28-pin PLCC package. The component operates with a maximum propagation delay of 10 nanoseconds, supporting fast logic functions. It is classified as an OTP (One-Time Programmable) complex programmable logic device designed for embedded applications requiring fixed logic configurations.

Programmable Logic Device Pld Feature Summary

• Provides 10 macrocells for flexible logic implementation within a compact integrated circuit structure.
• Utilizes one-time programmable technology to establish permanent logic configurations without the need for reprogramming.
• Delivers high-speed signal processing capabilities through a specified 10-nanosecond switching speed.

Programmable Logic Device Pld Applications

• General-purpose digital logic replacement in legacy systems
• Address decoding circuits in memory architectures
• Control logic for peripheral interface management

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix 'LC' against official datasheets to confirm package type and temperature range compatibility. Ensure the OTP nature aligns with permanent design requirements, as programming cannot be reversed. Cross-reference the manufacturer designation, noting historical transitions between Altera and Intel, to validate supply chain authenticity and document origin.

Programmable Logic Device Pld Selection Notes

Select this component when a fixed logic solution with 10 macrocells is required. The 10ns delay suits moderate-speed digital designs. Consider the 28-PLCC package constraints for PCB layout. Evaluate if OTP permanence meets long-term production needs versus reprogrammable alternatives like GAL or EEPROM-based PLDs for future modifications.

Programmable Logic Device Pld Part Context

This part belongs to the E21/E22 series of Altera's programmable logic devices. These components were widely used before the dominance of FPGAs, offering a cost-effective hardware logic solution. The EP22V10 variant specifically targets applications needing simple state machines or combinational logic without the complexity of field-programmable gate arrays.

Programmable Logic Device Pld Replacement Considerations

Direct pin-compatible replacements may include the ATF22V10C from Microchip Technology, which offers similar macrocell counts but utilizes EEPLD technology allowing for erasure and reprogramming. Verify voltage levels and package dimensions when substituting.