EPM7032STC44-10

Complex Programmable Logic Devices Overview

The Altera EPM7032STC44-10 is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features 32 macrocells organized into two logic array blocks and provides up to 36 user I/O pins in a 44-pin TQFP package. The device operates at a maximum frequency of 175.4 MHz with a typical pin-to-pin propagation delay of 5 ns. It utilizes EEPROM technology for non-volatile storage, allowing reprogramming up to 100 times. Key architectural enhancements include fast input registers, six global output enables, two global clocks, and programmable slew-rate control.

Complex Programmable Logic Devices Feature Summary

• In-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface
• Fast input path providing 2.5 ns setup time to macrocell registers
• Programmable speed/power optimization reducing macrocell power by over 50%
• Configurable expander product terms supporting up to 32 product terms per macrocell

Complex Programmable Logic Devices Applications

• PCI Local Bus Specification compliant logic interfacing
• Replacement for PALs, GALs, and pLSI devices in system integration
• High-density SSI, MSI, and LSI logic function implementation
• Mixed-voltage system design using MultiVolt I/O capabilities

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as specified in current documentation. Check for moisture sensitivity handling requirements during storage and assembly. Ensure programming hardware compatibility with JTAG interfaces for ISP operations.

Complex Programmable Logic Devices Selection Notes

Select this model when 32 macrocells and 36 I/Os are sufficient for the design. The -10 speed grade offers 5 ns delay suitable for frequencies up to 175.4 MHz. Choose the TQFP-44 package for surface-mount applications. Consider MAX 7000A or B variants if lower voltage operation (3.3V or 2.5V) is required instead of 5.0V.

Complex Programmable Logic Devices Part Context

Part of the MAX 7000S series, which adds ISP and enhanced features to the standard MAX 7000 architecture. Supports VHDL, Verilog, and AHDL design entry. Compatible with Altera Quartus Prime and MAX+PLUS II development systems. Designed for high-performance applications requiring reliable, reprogrammable logic solutions.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements within the same family include EPM7032STC44-5N, EPM7032STC44-6N, and EPM7032STC44-7N. These offer different speed grades but maintain identical functionality and package dimensions.