EPM7032STC44-5

Complex Programmable Logic Devices Overview

The EPM7032STC44-5 is a MAX 7000S series Complex Programmable Logic Device (CPLD) fabricated using CMOS EEPROM technology. 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 supports 5.0-V in-system programmability via an IEEE Std. 1149.1 JTAG interface and complies with the PCI Local Bus Specification Revision 2.2. Key electrical parameters include a maximum pin-to-pin propagation delay of 5 ns, a setup time of 2.9 ns, and a counter frequency of 175.4 MHz.

Complex Programmable Logic Devices Feature Summary

• In-system programmability (ISP) via built-in JTAG interface compatible with IEEE Std. 1532
• High-performance architecture with 5 ns pin-to-pin delays and 175.4 MHz counter speeds
• PCI-compliant design supporting PCI Local Bus Specification Revision 2.2
• Configurable macrocells with individual clock, enable, clear, and preset controls

Complex Programmable Logic Devices Applications

• PCI bus interface logic implementation
• Address decoding and memory mapping
• State machine control for embedded systems
• Bus protocol conversion and bridging

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm package integrity and lead condition prior to installation. Ensure compliance with applicable environmental regulations such as RoHS requirements specific to the manufacturing batch.

Complex Programmable Logic Devices Selection Notes

Select this model when 32 macrocells and 36 I/Os are sufficient for the design. The -5 speed grade is appropriate for applications requiring 5 ns delays. Consider the TQFP-44 package constraints regarding MultiVolt I/O availability, which is not supported in 44-pin packages.

Complex Programmable Logic Devices Part Context

This component belongs to the Altera MAX 7000S family, representing second-generation MAX architecture. It serves as an upgrade to standard MAX 7000 devices by adding ISP capabilities while maintaining pin compatibility with other variants in the series.

Complex Programmable Logic Devices Replacement Considerations

Compatible substitutes within the same family include EPM7032S in different speed grades (-6, -7, -10). Verify that any replacement maintains the required 5 ns timing performance and 44-pin TQFP footprint.