EPM3032ATC44-10N – 3.3V MAX 3000A CPLD with 32 Macrocells – Altera

Upgrade your digital logic designs with the Altera EPM3032ATC44-10N Complex Programmable Logic Device (CPLD). This surface-mount IC delivers flexible, high-performance logic integration for industrial and embedded systems. Featuring in-system programmability and low-voltage operation, it simplifies prototyping and reduces time-to-market. Trust PCX for guaranteed obsolete component availability and rapid shipment.

Key Features

• 32 Macrocells & 600 Gates for versatile logic implementation
• 3.3V Internal Voltage (3V–3.6V range) for power-sensitive designs
• 10ns Maximum Propagation Delay ensuring high-speed operation
• 34 I/O Pins for extensive connectivity options
• In-System Programmable (ISP) for field updates without removal
• 0°C to 70°C Operating Temperature suited for commercial environments

Technical Details

Part of Altera’s MAX® 3000A series, this CPLD integrates 2 logic blocks within a 44-TQFP package (10x10mm). It utilizes a 3.3V core voltage with 600-gate density, providing deterministic timing critical for state machines and glue logic. The device supports JTAG programming and features non-volatile configuration storage. Note: This component is marked obsolete but remains available through PCX’s certified inventory.

Common Applications

• Industrial control system interfacing
• Embedded I/O expansion and signal routing
• Legacy equipment maintenance and upgrades
• Communication protocol bridging (UART, SPI)
• Power management sequencing circuits

About Altera (Manufacturer)

Altera, now an Intel company, pioneered programmable logic solutions with over three decades of industry leadership. Renowned for innovation in CPLD and FPGA technology, Altera devices set benchmarks for reliability and performance across aerospace, telecom, and industrial sectors. Their MAX® series remains a gold standard for low-power, high-density programmable logic.

Altera’s rigorous quality control and documentation practices ensure seamless integration even in mission-critical systems. Engineers worldwide rely on Altera components for their deterministic operation and long-term design stability, backed by comprehensive development toolchains like Quartus® software.

About CPLDs

Complex Programmable Logic Devices (CPLDs) bridge the gap between discrete logic ICs and larger FPGAs. They provide non-volatile, instant-on programmability ideal for control-oriented tasks like bus interfacing, address decoding, and timing synchronization. Unlike microcontrollers, CPLDs execute operations in parallel hardware for deterministic, sub-nanosecond response.

CPLDs excel in system integration by consolidating multiple discrete components into a single chip, reducing board space and BOM costs. Their reprogrammability allows design iterations without hardware changes, making them indispensable for prototyping and low-to-medium volume production across automation, automotive, and consumer electronics.

Packaging

Available in protective industry-standard Trays. Contact PCX for reel packaging customization options.

FAQs

Q: Is this CPLD still usable despite being obsolete?
A: Absolutely. PCX maintains certified stock of legacy components like the EPM3032ATC44-10N, ensuring performance compliance for existing designs.

Q: What voltage does this IC require?
A: It operates at 3.3V nominal (range: 3V–3.6V) – ideal for modern low-power systems.

Q: How fast is signal processing?
A: Maximum propagation delay is 10ns, enabling efficient timing-critical logic operations.

Q: Can I reprogram it after soldering?
A: Yes, its In-System Programmable (ISP) feature allows updates via JTAG without desoldering.

Q: What’s the difference between CPLDs and FPGAs?
A: CPLDs offer faster startup, lower power, and deterministic timing vs. FPGAs, but with lower gate density. Ideal for glue logic.

Q: Is a datasheet available?
A: Yes! Download the full EPM3032 datasheet from PCXCo.com/documentation.

⚠️ Product images are representational; verify specifications via datasheet.

Secure your Altera CPLDs now! Order today from PCX for guaranteed stock and next-day shipping.