EPM7032LC44-7

Updated: 2026-07-17

Overview

The EPM7032LC44-7 is a member of Intel's (formerly Altera) MAX 7000 family of programmable logic devices (PLDs). It is designed for high-performance digital logic applications, offering 32 macrocells and 44-pin PLCC packaging. This PLD operates at 7ns pin-to-pin delay, making it suitable for time-critical applications. As a CMOS-based device, it combines high speed with low power consumption, making it ideal for industrial and embedded systems. The EPM7032LC44-7 is reprogrammable, allowing for design flexibility and iterative development cycles.

Structure and Working Principle

EPM7128BTC100-4N 电子元器件 ALTERA 封装0849 批次2203+

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The EPM7032LC44-7 consists of a programmable AND array and fixed OR array, implementing sum-of-products logic functions. It features 32 macrocells, each with programmable registers and I/O control. The device operates on a 5V power supply and supports JTAG programming for in-system configurability. The logic functions are defined by programming the electrically erasable CMOS cells. Once configured, the PLD executes the designed logic operations, interfacing with other digital components in the system. Its architecture supports both combinatorial and sequential logic designs.

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DIP封装是什么意思

本文详细解释DIP封装的定义、特点及其在电子元件中的应用场景，帮助读者理解这种经典封装技术的优势和适用环境。

Key Features

The EPM7032LC44-7 offers several notable features including 7ns maximum pin-to-pin delay, 32 macrocells, and 44-pin PLCC packaging. It operates at 5V with typical standby current of 50μA, making it energy efficient. The device supports up to 36 inputs and 32 outputs, providing ample I/O for complex designs. Additional features include programmable power-down mode, security bit for design protection, and compatibility with Altera's MAX+PLUS II and Quartus II development tools. These characteristics make it a versatile choice for prototyping and production applications.

Application Areas

This PLD is commonly used in industrial control systems for machine automation and process control. In telecommunications, it finds application in protocol conversion and interface logic. The device is also employed in embedded systems for glue logic and peripheral interfacing. Other applications include automotive electronics for sensor interfacing, medical equipment for control logic, and consumer electronics for custom logic functions. Its reprogrammability makes it particularly valuable for prototyping and low-to-medium volume production.

Maintenance and Precautions

EPM7032LC44-7 PLD可编程逻辑器件 ALTERA(阿尔特拉) 封装BGA 批次21+

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When handling the EPM7032LC44-7, proper ESD protection measures should be observed to prevent damage to the sensitive CMOS circuitry. The device should be stored in anti-static packaging when not in use. Power supply should be stable and within specified limits (4.75V to 5.25V). For programming, ensure the development environment is properly configured with the correct device settings. The PLD should be operated within its specified temperature range (0°C to 70°C commercial, -40°C to 85°C industrial). Regular verification of programmed functionality is recommended for critical applications.

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n70c与n80c区别

本文详细对比n70c与n80c在性能参数、适用场景及功能特性方面的差异，帮助读者根据实际需求做出合理选择。

B2B Procurement Guide

When procuring EPM7032LC44-7 devices, verify the manufacturer's part number and packaging (typically tube or tray). Check for RoHS compliance if required for your application. Consider lead time and minimum order quantities, as this is a mature product that may have limited availability from some suppliers. For prototyping, development kits containing this PLD may be available. For production quantities, establish relationships with authorized distributors to ensure genuine components. Verify datasheet specifications match your requirements, particularly speed grade and temperature range.