EPM7128STC100-10N

Complex Programmable Logic Devices Overview

The Altera EPM7128STC100-10N is a MAX 7000S series Complex Programmable Logic Device (CPLD) housed in a 100-pin Thin Quad Flat Pack (TQFP). It features 128 macrocells, 2500 usable gates, and 84 user I/O pins. The device operates at a maximum frequency of 147.1 MHz with a typical pin-to-pin propagation delay of 6 ns. It supports 5.0-V in-system programmability via an IEEE Std. 1149.1 JTAG interface and includes built-in boundary-scan test circuitry.

Complex Programmable Logic Devices Feature Summary

• MAX 7000S architecture with 128 macrocells and 2500 usable gates
• In-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface
• Built-in boundary-scan test (BST) circuitry compliant with IEEE Std. 1149.1
• Open-drain output option available for flexible drive configurations

Complex Programmable Logic Devices Applications

• High-density logic integration replacing discrete SSI, MSI, and LSI components
• PCI-compliant system designs requiring fast timing performance
• Complex address decoding and bus interfacing applications
• State machine implementation and sequential logic control

Complex Programmable Logic Devices Procurement Notes

Verify the specific speed grade suffix (-10) against the required timing specifications for the target application. Confirm package compatibility with the 100-pin TQFP footprint. Check for RoHS compliance status as manufacturing sources may vary. Ensure programming hardware supports the JTAG ISP requirements for MAX 7000S devices.

Complex Programmable Logic Devices Selection Notes

Select this component when 128 macrocells are sufficient for the design complexity. The -10 speed grade offers a balance between performance and power consumption. Consider the MAX 7000E variant if enhanced features like slew-rate control or additional global clocks are needed, noting that BST is only included in MAX 7000S devices with 128 or more macrocells.

Complex Programmable Logic Devices Part Context

This part belongs to the MAX 7000 family, which utilizes second-generation MAX architecture. It is designed for high-performance applications using advanced CMOS technology. The EEPROM-based structure allows for reprogramming up to 100 times, facilitating efficient design iterations and debugging cycles during development.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements within the same density include other MAX 7000S variants such as EPM7128SQC100-10N. For upgraded features, consider the MAX 7000A series, though voltage levels and pinouts must be verified. Cross-family migration requires checking software support and architectural differences.