EPM7032STC44-10N

Complex Programmable Logic Devices Overview

The Altera EPM7032STC44-10N is a MAX 7000S series Complex Programmable Logic Device (CPLD) housed in a 44-pin Thin Quad Flat Pack (TQFP). It features 32 macrocells, 600 usable gates, and 36 user I/O pins. The device operates at a maximum frequency of 175.4 MHz with a typical pin-to-pin propagation delay of 5 ns. It supports in-system programming via JTAG and includes enhanced features such as fast input registers, programmable slew-rate control, and six global output enables.

Complex Programmable Logic Devices Feature Summary

• In-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface
• Fast input registers providing 2.5 ns setup time for registered functions
• Programmable output slew-rate control to minimize noise transients
• Six global output enable signals for flexible I/O control

Complex Programmable Logic Devices Applications

• High accuracy linear array CCD driving circuits
• PCI Local Bus Specification compliant logic interfaces
• Replacement for PALs, GALs, and standard MSI/LSI logic functions

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific ordering suffix matches the required package and speed grade. Check for RoHS compliance status and ensure storage conditions meet humidity sensitivity requirements prior to assembly.

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 a 5 ns delay suitable for moderate-speed applications. Ensure the design utilizes the TQFP-44 package constraints, noting that MultiVolt I/O operation is not available in this package size.

Complex Programmable Logic Devices Part Context

This part belongs to the MAX 7000S family, which extends the MAX 7000E architecture with ISP capabilities. It shares the same core logic density and macrocell structure as the non-ISP EPM7032 but adds JTAG boundary-scan and in-system programming features.

Complex Programmable Logic Devices Replacement Considerations

Direct functional substitutes include other MAX 7000S devices with equal or greater macrocell counts, such as the EPM7064S series. For non-ISP requirements, the EPM7032AE series may be considered if in-system programming is not needed.