EPM7064STC100-10FN

Complex Programmable Logic Devices Overview

The Altera EPM7064STC100-10FN is a MAX 7000S Complex Programmable Logic Device (CPLD) featuring 64 macrocells and 68 user I/O pins in a 100-pin TQFP package. It utilizes EEPROM technology for non-volatile storage, supporting up to 100 program/erase cycles. The device operates at 5.0 V with a maximum propagation delay of 5 ns and a counter frequency of 175.4 MHz. It includes built-in JTAG boundary-scan test circuitry and supports In-System Programming (ISP) via the IEEE Std. 1149.1 interface.

Complex Programmable Logic Devices Feature Summary

• EEPROM-based architecture with 64 macrocells and 4 Logic Array Blocks (LABs)
• In-System Programmability (ISP) via JTAG interface compatible with IEEE Std. 1149.1
• High-performance logic with 5 ns pin-to-pin delay and 175.4 MHz counter speed
• MultiVolt I/O capability allowing operation with 3.3-V or 5.0-V devices

Complex Programmable Logic Devices Applications

• PCI-compliant system designs requiring high-speed logic
• Complex glue logic replacement in mixed-voltage environments
• Prototyping and field-upgradable embedded control systems
• Industrial automation and communication protocol interfaces

Complex Programmable Logic Devices Procurement Notes

Verify the 'F' suffix indicates constant algorithm testing for ISP compatibility with specific in-circuit testers. Confirm RoHS compliance status as standard MAX 7000S devices may vary by manufacturing date. Check for End-of-Life (EOL) status and lead-free alternatives if required for current production standards.

Complex Programmable Logic Devices Selection Notes

Select this model for applications requiring 64 macrocells and 68 I/Os in a surface-mount TQFP-100 package. Ensure the design utilizes 5.0 V logic levels or leverages MultiVolt I/O features for 3.3 V interfacing. Consider the -10 speed grade for timing requirements exceeding 5 ns delays. Verify that the programming infrastructure supports the constant algorithm if adaptive ISP is not available.

Complex Programmable Logic Devices Part Context

This component belongs to the Altera MAX 7000S family, an evolution of the MAX 7000 series adding ISP capabilities. It shares architectural similarities with the EPM7064STC100-10 but adds JTAG BST and ISP support. The family provides a bridge between traditional PLDs and modern FPGA technologies, offering deterministic timing and reprogrammability.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements within the same package are limited due to the EOL status of the MAX 7000S family. Review Intel/Altera's successor families such as MAX 10 or Agilex for functional equivalents, noting significant architectural differences in configuration and performance characteristics.