EPM3512AQC208-10

Complex Programmable Logic Devices Overview

The Altera EPM3512AQC208-10 is a Complex Programmable Logic Device (CPLD) belonging to the MAX 3000A family. It features 10,000 usable gates and 512 macrocells organized into 32 Logic Array Blocks (LABs). The device provides up to 208 user I/O pins and operates on a 3.3-V supply voltage with MultiVolt I/O compatibility for 5.0-V, 3.3-V, and 2.5-V logic levels. Key electrical parameters include a maximum propagation delay of 7.5 ns and a maximum counter frequency of 116.3 MHz. It utilizes EEPROM technology for non-volatile storage and supports in-system programming via JTAG.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 10,000 usable gates and 512 macrocells across 32 LABs.
• MultiVolt I/O interface supporting mixed-voltage systems (2.5 V, 3.3 V, and 5.0 V).
• In-system programmability (ISP) through IEEE Std. 1149.1 (JTAG) interface.
• Industrial temperature range operation.

Complex Programmable Logic Devices Applications

• PCI Local Bus Specification compliant designs.
• Mixed-voltage system integration requiring 5.0-V, 3.3-V, and 2.5-V I/O compatibility.
• Complex logic functions replacing PALs, GALs, and standard SSI/MSI/LSI devices.

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity and physical condition upon receipt. Confirm that the package matches the specified 208-pin PQFP form factor. Ensure handling procedures account for moisture sensitivity as indicated by the datasheet. Check for any physical damage to pins or the package body before installation.

Complex Programmable Logic Devices Selection Notes

Select this model when 10,000 usable gates and 512 macrocells are required. The -10 speed grade indicates a 7.5 ns maximum propagation delay. The QC suffix denotes the 208-pin PQFP package. Verify that the design fits within the 208 user I/O pin limit and meets the 3.3-V core voltage requirement.

Complex Programmable Logic Devices Part Context

This component is part of the Altera MAX 3000A family, which offers low-cost, high-performance CMOS EEPROM-based programmable logic. The family ranges from 600 to 10,000 usable gates, providing flexibility for various density requirements while maintaining consistent architectural features like the Programmable Interconnect Array (PIA).

Complex Programmable Logic Devices Replacement Considerations

Direct replacements within the MAX 3000A family include other EPM3512A variants with different speed grades (-4, -5, -6, -7) or package options. Cross-family migration to newer Altera families may require significant design adaptation due to architectural differences.