EPM7512BBC256-7

Complex Programmable Logic Devices Overview

The Altera EPM7512BBC256-7 is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000B family. It features 512 macrocells, 32 Logic Array Blocks (LABs), and approximately 10,000 usable gates. The device operates at a supply voltage of 2.5 V with a maximum propagation delay of 3.5 ns and a maximum frequency exceeding 303 MHz. It utilizes EEPROM technology for non-volatile storage and supports In-System Programmability (ISP) via JTAG.

Complex Programmable Logic Devices Feature Summary

• High-performance 2.5-V CMOS EEPROM-based architecture
• 512 Macrocells distributed across 32 LABs
• Maximum propagation delay of 3.5 ns
• Supports In-System Programmability (ISP) via IEEE Std. 1149.1 JTAG

Complex Programmable Logic Devices Applications

• High-speed digital logic interfacing
• Address decoding and bus bridging
• State machine implementation
• Replacement for legacy TTL/CMOS logic in 2.5-V systems

Complex Programmable Logic Devices Part Context

This component is part of the MAX 7000B series, designed as a high-density PLD solution. It is pin-compatible with the MAX 7000S and MAX 7000A families, facilitating migration between different voltage domains while maintaining footprint compatibility on existing PCB layouts.

Complex Programmable Logic Devices Replacement Considerations

Verify that the target system provides a stable 2.5 V power rail, as this device is not compatible with 3.3 V or 5.0 V supplies. Ensure the programming interface supports the specific ISP algorithm requirements of the MAX 7000B family.