EPM7512AEBC256-10N

Complex Programmable Logic Devices Overview

The EPM7512AEBC256-10N is a Complex Programmable Logic Device (CPLD) belonging to the Altera MAX 7000A family. It features 512 macrocells, 32 Logic Array Blocks (LABs), and approximately 10,000 usable gates. The device operates on a 3.3 V supply voltage with a maximum operating frequency of 116.3 MHz and a typical propagation delay of 7.5 ns. It utilizes EEPROM technology for non-volatile configuration storage and supports System In-Programmability (ISP). The component is housed in a BGA-256 package, providing 212 available I/O lines for high-density interconnect applications.

Complex Programmable Logic Devices Feature Summary

• 512 Macrocells organized into 32 LABs with 10,000 usable gates
• EEPROM-based non-volatile memory allowing instant power-up operation
• Supports System In-Programmability (ISP) via JTAG interface
• BGA-256 package with 212 I/O pins

Complex Programmable Logic Devices Applications

• High-density logic replacement in industrial control systems
• Interface bridging between different voltage domains or protocols
• State machine implementation in communication equipment
• Address decoding and bus buffering in embedded systems

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'N' against official datasheets to confirm environmental compliance status, as some sources indicate RoHS non-compliance for standard variants. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Check for end-of-life status or obsolescence notices from the manufacturer before finalizing procurement plans.

Complex Programmable Logic Devices Selection Notes

Select this model when 512 macrocells are required with high I/O density in a compact BGA footprint. Ensure the design requires 3.3 V operation and benefits from non-volatile EEPROM storage. Compare against EPM7512AEQC208-10N if PQFP packaging is preferred, noting the difference in pin count and package type. Verify timing requirements against the 7.5 ns propagation delay specification.

Complex Programmable Logic Devices Part Context

This part belongs to the MAX 7000A series, which offers enhanced performance over the original MAX 7000S family while maintaining pin compatibility with select older devices. It represents a mid-to-high density option within the 3.3 V CPLD portfolio, designed for applications requiring reliable, reprogrammable logic without the complexity of FPGA architectures.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements may not exist due to the specific BGA-256 footprint and I/O mapping. Consider EPM7512AE variants with different packages (e.g., QC208, FI256) if layout changes are permissible. Evaluate newer Intel/Altera CPLD families for long-term availability, though architectural differences may require schematic redesign.