EPM7512BFC256-5N

Complex Programmable Logic Devices Overview

The Altera EPM7512BFC256-5N is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000B family. It features 512 macrocells, 32 Logic Array Blocks (LABs), and 212 I/O pins housed in a 256-pin FBGA package. Operating at a nominal 3.3V supply voltage with a range of 3.0V to 3.6V, it delivers a maximum propagation delay of 5.5 ns and a top frequency of 163.9 MHz. The device utilizes EEPROM technology for non-volatile configuration and supports In-System Programming (ISP) via JTAG.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 512 macrocells and 10,000 usable gates across 32 LABs
• Fast performance with 5.5 ns max propagation delay and 163.9 MHz operating frequency
• Supports In-System Programming (ISP) through IEEE Std. 1149.1 JTAG interface
• Non-volatile EEPROM storage retains configuration without external memory

Complex Programmable Logic Devices Applications

• High-speed digital logic interfacing and protocol conversion
• Address decoding and bus bridging in embedded systems
• State machine implementation for control logic
• Replacement for legacy GALs or PALs in industrial equipment

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity due to end-of-life status. Confirm RoHS compliance markings, as standard EPM7512B variants may differ from the -5N suffix. Check for moisture sensitivity level indicators on packaging. Ensure JTAG programming tools are compatible with MAX 7000B devices before procurement.

Complex Programmable Logic Devices Selection Notes

Select this model when 212 I/Os and 512 macrocells are required in a compact FBGA form factor. Compare against EPM7512AE for pin compatibility if migrating from the MAX 7000A series. Consider the -5 speed grade for applications requiring sub-6ns delays. Verify voltage levels match 3.3V system requirements.

Complex Programmable Logic Devices Part Context

Part of the MAX 7000B family, offering 2.5V/3.3V operation with advanced ISP capabilities. Pin-compatible with MAX 7000S and MAX 7000A families, facilitating design upgrades. The EPM7512 variant represents the high-end density option within the 512-macrocell class.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements include EPM7512AEFC256-5N (MAX 7000A series). For functional equivalents with different packages, consider EPM7512AETI144-12 (TQFP-144) or EPM7512AEQC208-12 (PQFP-208), noting I/O count differences.