EPM7128STC100-15F

Complex Programmable Logic Devices Overview

The Altera EPM7128STC100-15F is a MAX 7000S series Complex Programmable Logic Device (CPLD) featuring 128 macrocells and 2,500 usable gates. It operates at a maximum frequency of 147.1 MHz with a propagation delay of 6 ns. The device utilizes EEPROM technology for non-volatile storage and supports in-system programming via a JTAG interface. It provides 84 user I/O pins in a TQFP-100 package and includes built-in boundary-scan test circuitry.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells and 2,500 usable gates within the MAX 7000S architecture
• In-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface
• Built-in JTAG boundary-scan test (BST) circuitry
• Open-drain output option available

Complex Programmable Logic Devices Applications

• Digital logic replacement for SSI, MSI, and LSI functions
• Address decoding and bus interfacing
• State machine implementation
• Timing control and synchronization circuits

Complex Programmable Logic Devices Procurement Notes

Verify the 'F' suffix indicates testing to the constant algorithm for ISP compatibility with specific in-circuit testers. Confirm package integrity for the TQFP-100 form factor. Check RoHS compliance status as the component may be obsolete or end-of-life.

Complex Programmable Logic Devices Selection Notes

Select this model when 128 macrocells are sufficient for the design logic density. Ensure the system requires 5V ISP capability. Consider the 6 ns speed grade if timing constraints allow; faster grades like -10 or -15 exist but may have different availability.

Complex Programmable Logic Devices Part Context

Part of the Altera MAX 7000 family, which offers high-density, high-performance PLDs based on second-generation MAX architecture. The MAX 7000S variant specifically adds ISP and BST capabilities compared to standard MAX 7000 devices.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements include other speed grades within the EPM7128S series (e.g., EPM7128STC100-10). Verify electrical parameters match if upgrading speed.