EPM7526AETI144-7N Description

The EPM7526AETI144-7N is a programmable logic device (CPLD) manufactured by Altera. However, according to the information I have found, the more common model is the EPM7256AETI144-7N. The two may be similar in some parameters, but you need to check the detailed technical documentation for specific differences.The EPM7256AETI144-7N is available in a TQFP-144 package for high performance and reliability, and is widely used in a variety of electronic devices.

EPM7526AETI144-7N Features

Package Type: TQFP-144

Supply Voltage: 3.3V

Operating temperature range: -40°C to 85°C

Frequency: up to 166.67MHz

I/O pin count: 120 (for EPM7256AETI144-7N)

Package Size: Height 1.4mm

(Note: Since specific characteristic information for the EPM7526AETI144-7N is not directly given, the above characteristics are described based on the EPM7256AETI144-7N and are for reference only.)

EPM7526AETI144-7N Applications

The EPM7256AETI144-7N (and similar models) has a wide range of applications in a variety of electronic devices due to its high performance and programmability. Including but not limited to:

Communication equipment

Computer systems

Industrial automation control

Consumer electronics

EPM7526AETI144-7N Alternatives

There are several options on the market for alternatives to the EPM7526AETI144-7N or EPM7256AETI144-7N. These alternatives may have similar functional characteristics, but the specific choice needs to be weighed against actual application requirements and cost considerations. Some common alternatives include other models of CPLDs or FPGAs, etc.

EPM7526AETI144-7N Manufacturer

Altera is a world leader in System-on-a-Programmable-Chip (SOPC) solutions, with a tradition of innovation that began with the invention of the world's first programmable logic device two decades ago, combining the programmable logic technology it invented in 1983 with software tools, IP and design services. Altera combines its programmable logic technology, invented back in 1983, with software tools, IP and design services to deliver value-added programmable solutions to nearly 14,000 customers worldwide.

Altera has been at the forefront and leader in the programmable system-on-chip (SOPC) space, combining programmable logic technology with software tools, intellectual property (IP), and technical services to provide high-quality programmable solutions to a wide range of customers around the world. Its new product line combines the inherent benefits of programmable logic - flexibility, timely time-to-market - with higher levels of performance and integration, developed and designed to meet the needs of today's wide range of systems.

EPM7526AETI144-7N FAQs

Why is the EPM7526AETI144-7N operating at too high a temperature?

Possible Cause: The high operating temperature may be due to a high power state caused by supply voltage out of specification, poor heat dissipation, or logic design.

Solution: Check that the supply voltage is within the allowable range, optimize the PCB layout to enhance heat dissipation, and check that the logic design can reduce power consumption by reducing the number of active logic cells or optimizing the clock frequency.

What should I do if the EPM7526AETI144-7N does not work properly after programming?

Possible causes: Programming error, incorrect configuration bit settings, or device damage.

Solution: Reprogram the EPM7526AETI144-7N using the correct programming tool and configuration file, verify the configuration bit settings, and check the device for physical damage.

How to solve the input/output delay problem of EPM7526AETI144-7N?

Possible cause: Signal delay due to long internal logic paths, or high device operating frequency.

Solution: Optimize the logic design to reduce the internal path length, or reduce the operating frequency to improve the signal response time.

What if the EPM7526AETI144-7N exhibits unstable behavior under certain conditions?

Possible causes: Power supply fluctuations, electromagnetic interference, or ambient temperature changes.

Solution: Ensure that the power supply is stable and meets specifications, use proper EMI shielding and filtering, and consider incorporating a temperature compensation mechanism into the design.

How can I tell if the EPM7526AETI144-7N has been damaged?

Possible causes: overvoltage, overcurrent, or physical damage.

Solution: Use specialized test equipment to check the electrical characteristics of the device, such as input and output levels, power consumption, etc., as well as to check the device for signs of physical damage.