EPM3032ALC44-10

Complex Programmable Logic Devices Overview

The Altera EPM3032ALC44-10 is a CMOS EEPROM-based Complex Programmable Logic Device (CPLD) from the MAX 3000A family. It features 600 usable gates, 32 macrocells organized into two logic array blocks, and 34 user I/O pins in a 44-pin PLCC package. The device operates at 3.3 V with a maximum pin-to-pin propagation delay of 4.5 ns and counter frequencies up to 227.3 MHz. It supports in-system programming via IEEE Std. 1149.1 JTAG and includes boundary-scan test circuitry.

Complex Programmable Logic Devices Feature Summary

• CMOS EEPROM technology enabling reprogramming up to 100 times
• In-system programmability through IEEE Std. 1149.1 JTAG interface
• MultiVolt I/O interface compatible with 5.0-V, 3.3-V, and 2.5-V logic levels
• Programmable interconnect array for predictable timing performance

Complex Programmable Logic Devices Applications

• PCI Local Bus Specification compliant logic functions
• Transistor-to-transistor logic emulation
• Small-scale to large-scale integration logic replacement

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity as this part number may be discontinued. Confirm package integrity and pin compatibility before installation. Check for moisture sensitivity handling requirements during storage and assembly processes.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring 32 macrocells and 34 I/Os in a PLCC-44 footprint. Ensure voltage levels match the 3.3 V core requirement. Consider speed grade -10 for applications needing 4.5 ns delays.

Complex Programmable Logic Devices Part Context

Part of the MAX 3000A family, which offers high-performance CPLDs with 600 to 10,000 usable gates. The EPM3032A variant provides entry-level density within this series, suitable for replacing standard logic components.

Complex Programmable Logic Devices Replacement Considerations

Direct substitutes include other EPM3032A variants with different packages or speed grades, such as EPM3032ATC44-10 (TQFP) or EPM3032ALI44-10N (Industrial Temp). Verify pinout compatibility when switching packages.