Altera (Intel) Tariff Inquiry

EPM7032TC44-15

EPM7032TC44-15 Description

The EPM7032TC44-15 is a 32-macrocell Complex Programmable Logic Device (CPLD) from Altera's (now Intel) MAX® 7000 series. Designed for high-performance logic integration, it operates at a 5V internal supply voltage (4.75V–5.25V) and delivers a maximum propagation delay of 15ns, making it suitable for timing-critical applications. Housed in a 44-pin TQFP surface-mount package, this device features 36 I/O pins, 600 gates, and 2 logic blocks, providing flexible logic implementation. While now obsolete, it remains relevant in legacy systems requiring reliable, low-latency programmable logic.

EPM7032TC44-15 Features

• High-Speed Performance: 15ns delay ensures rapid signal processing, ideal for real-time control systems.
• EE PLD Technology: Electrically Erasable (EE) Programmable Logic Device enables reprogrammability for design iterations.
• Robust I/O Capability: 36 I/O pins support versatile interfacing with peripherals and other logic devices.
• Wide Operating Temperature: Functions reliably in 0°C to 70°C environments, suitable for industrial and commercial use.
• Compact Integration: Combines 32 macrocells and 2 logic blocks in a space-efficient 44-TQFP package.
• Legacy Compatibility: Backward-compatible with older 5V systems, easing migration from discrete logic.

EPM7032TC44-15 Applications

• Industrial Control Systems: Used for motor control, sensor interfacing, and PLC logic due to its deterministic timing.
• Telecommunications: Implements glue logic for legacy networking equipment requiring low-latency signal routing.
• Embedded Systems: Acts as a bridge between microcontrollers and peripherals in retrofitted designs.
• Automotive Electronics: Found in dashboard controllers and diagnostic tools where 5V logic is prevalent.
• Test & Measurement: Facilitates custom logic for prototyping and hardware validation.

Conclusion of EPM7032TC44-15

The EPM7032TC44-15 offers a balance of speed, density, and I/O flexibility, making it a pragmatic choice for legacy 5V systems. While newer CPLDs have surpassed its specs, its 15ns response time and 32-macrocell architecture ensure continued utility in industrial, automotive, and embedded applications. Engineers maintaining older designs will appreciate its reliability and ease of integration, though new projects should consider modern alternatives.