EPM7128SQI100-10N

Complex Programmable Logic Devices Overview

The Altera EPM7128SQI100-10N is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features 128 macrocells, 84 user I/O pins, and 8 logic array blocks within a 100-pin PQFP package. The device operates on a single 5.0 V supply with a maximum voltage of 5.5 V and supports an industrial temperature range of -40 °C to +85 °C. Key electrical parameters include a pin-to-pin propagation delay of 6 ns and a maximum counter frequency of 147.1 MHz. It utilizes CMOS EEPROM technology for non-volatile storage.

Complex Programmable Logic Devices Feature Summary

• Supports 5.0-V in-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface
• Features 6 ns pin-to-pin delay and 147.1 MHz counter speed
• Includes built-in JTAG boundary-scan test circuitry
• Provides open-drain output option and MultiVolt I/O capability

Complex Programmable Logic Devices Applications

• Address decoding and bus interfacing
• State machine implementation
• Timing control and signal processing
• Replacement for discrete TTL/CMOS logic gates

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or original manufacturer channels. Confirm that the ordering suffix '10N' corresponds to the -10 speed grade and lead-free status as specified in official datasheets. Check for moisture sensitivity levels and storage conditions prior to soldering.

Complex Programmable Logic Devices Selection Notes

Select this model when 128 macrocells and 84 I/Os are required in a 100-pin PQFP footprint. Ensure the design utilizes a 5.0 V power domain compatible with MAX 7000S specifications. Consider the 6 ns delay for timing closure and verify ISP programming requirements using standard JTAG tools.

Complex Programmable Logic Devices Part Context

This part belongs to the MAX 7000S series, which extends the MAX 7000E architecture with in-system programmability. It is designed for high-density logic integration, offering up to 5,000 usable gates across the family. The EPM7128 variant specifically targets applications requiring moderate logic density with fast throughput.

Complex Programmable Logic Devices Replacement Considerations

Pin-compatible alternatives within the MAX 7000 family include other EPM7128S speed grades (e.g., -7, -6). Verify that substitute parts match the specific speed grade (-10) and package type (PQFP-100) to ensure mechanical and electrical compatibility.