EPM7512AEQI208-10

Complex Programmable Logic Devices Overview

The Altera EPM7512AEQI208-10 is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000A family. It utilizes CMOS EEPROM technology and features 512 macrocells organized into 32 Logic Array Blocks (LABs), providing approximately 10,000 usable gates. The device operates at a supply voltage of 3.3 V (range 3.0 V to 3.6 V) and offers 176 I/O pins within a PQFP-208 package. Key electrical specifications include a maximum propagation delay of 7.5 ns and a maximum operating frequency of 116.3 MHz. It supports in-system programming via JTAG and functions within an industrial temperature range of -40°C to +85°C.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 512 macrocells and 32 LABs for complex logic implementation
• Supports In-System Programming (ISP) using IEEE Std. 1149.1 JTAG interface
• Low-voltage operation with 3.3 V core and I/O compatibility with 2.5 V/3.3 V/5 V systems
• Industrial temperature rating from -40°C to +85°C

Complex Programmable Logic Devices Applications

• Communication equipment signal processing
• Industrial control system interfaces
• Instrumentation and measurement devices

Complex Programmable Logic Devices Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and sourcing may require checking secondary distributors for remaining stock. Verify RoHS compliance status, as original versions may not meet current environmental standards. Confirm moisture sensitivity level handling requirements during storage and assembly.

Complex Programmable Logic Devices Selection Notes

Select this model when high pin count (176 I/O) and moderate speed (7.5 ns delay) are required in a 208-pin QFP package. Ensure design compatibility with 3.3 V logic levels. For lower pin counts, consider variants like EPM7512AETC144; for higher density, evaluate MAX 7000B series or newer architectures.

Complex Programmable Logic Devices Part Context

The EPM7512AEQI208-10 is part of the MAX 7000A series, which introduced low-voltage 3.3 V operation compared to the earlier 5.0 V MAX 7000S. This series was widely adopted for its balance of performance, non-volatile EEPROM storage, and ISP capabilities before being succeeded by more advanced FPGA and CPLD families.

Complex Programmable Logic Devices Replacement Considerations

Pin-compatible alternatives within the same family include EPM7512AEQC208-10 and EPM7512AEQC208-12. Cross-family replacements such as MAX 7000B series devices offer similar gate counts but may differ in voltage requirements and packaging options.