EP22V10LC-7

Programmable Logic Device Pld Overview

The EP22V10LC-7 is a high-performance Complex Programmable Logic Device (CPLD) belonging to the MAX II family manufactured by Altera. It features 10 macrocells and supports up to 16 I/O pins within a 44-pin VQFP package. The device operates with a supply voltage range of 1.8V to 3.3V, ensuring compatibility with various logic families. It includes an on-chip programmable flash memory configuration system for non-volatile storage of design data. Key electrical parameters include a maximum operating frequency of 150 MHz and a propagation delay of 7 ns under typical conditions.

Programmable Logic Device Pld Feature Summary

• Integrates non-volatile flash memory for instant-on configuration without external components.
• Supports flexible I/O standards including LVCMOS, LVTTL, and SSTL interfaces.
• Features a high-speed fabric architecture optimized for low power consumption.

Programmable Logic Device Pld Applications

• Interface bridging between different voltage domains in embedded systems.
• Address decoding and control logic generation in industrial controllers.
• Replacement for legacy GAL devices in existing PCB layouts.

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix 'LC' indicates the lead-free RoHS compliant variant. Confirm the '-7' speed grade matches the required timing constraints for your design. Ensure the package type corresponds to the footprint on your schematic. Check for end-of-life status as older CPLD families may have limited long-term availability from official distributors.

Programmable Logic Device Pld Selection Notes

Select this component when a small number of macrocells is sufficient for simple logic functions requiring non-volatile configuration. Compare against the MAX V series if lower power or higher density is needed. Consider the EP22V10LA variant if an alternative package option is preferred. Evaluate pin count requirements carefully as the 44-pin package limits available I/O resources.

Programmable Logic Device Pld Part Context

This part belongs to the MAX II family, which succeeded the MAX EPM series. It utilizes Altera's second-generation flash technology. The family focuses on cost-effective solutions for low-density logic applications. It serves as a drop-in replacement for many complex array logic devices previously used in consumer electronics and computer peripherals.

Programmable Logic Device Pld Replacement Considerations

Direct pin-to-pin replacements are limited due to architectural differences. The EP22V10LA offers the same functionality in a different package. For upgraded performance, consider the MAX V series which provides similar features with improved power efficiency. Verify that the new device supports all required I/O voltage levels before substitution.