Overview of AT28C256-15PU by Microchip Technology Inc.
The AT28C256-15PU is a parallel EEPROM with a memory density of 256 kilobits, organized as 32K x 8 bits, encapsulated in a DIP-28 package. Manufactured by Microchip Technology Inc., this component features an access time of 150 nanoseconds and is designed for applications requiring fast, non-volatile memory storage. Aside from its main specifications, the AT28C256-15PU is characterized by several key attributes including a lead-free and RoHS compliant build, indicating adherence to modern environmental and safety standards.
Notably, the EEPROM offers data polling capabilities, can endure 10,000 write/erase cycles, and supports hardware or software write protection. It operates optimally within an industrial temperature range of -40°C to 85°C. With a programming voltage of 5V and a maximum operating voltage of 5.5V, it ensures compatibility with standard digital systems. Additionally, the semiconductor is packaged in a robust plastic/epoxy body with through-hole mounting, which facilitates easy integration into various circuit designs.
As of this writing, this part’s factory lead time is listed at approximately 53 weeks and 4 days, making it crucial for planning and forecasting inventory needs in manufacturing and development projects.
Industry Applications for AT28C256-15PU
The AT28C256-15PU could serve several sectors due to its robust feature set. However, potential applications are conceptual and should be verified by engineering teams for industry compliance and specific requirements. Here are some example applications:
- Consumer Electronics: In digital media players and other consumer devices for configuration storage, potentially leveraging its high endurance and programmable write protection to ensure reliable, user-specific customizations.
- Industrial Automation: As a solid medium for firmware or parameter storage in factory equipment controllers, where its wide operating temperature range and long data retention time could enhance operational reliability under harsh conditions.
- Telecommunications: Used for storing service provider settings and network configurations within modems or network routers, taking advantage of its quick data access capabilities and robust environmental tolerance.
- Computing and Data Storage: For BIOS storage in personal computers and servers, where hardware write protection could be essential to prevent unauthorized modifications.
- Electronic Manufacturing: In various testing and calibration equipment, wherein the capability for multiple write/erase cycles can support frequent updates and adjustment of device settings.
Note that these applications are hypothetical and require further assessment for feasibility and implementation.
About Microchip Technology Inc.
Microchip Technology Inc. is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions, known for its broad product portfolio that includes a substantial range of memory solutions like EEPROMs. Aside from AT28C256-15PU, Microchip offers a diverse array of memory products that cater to various engineering needs. Their memory solutions are widely acknowledged for their reliability, performance, and innovation, leveraging advanced CMOS technology to meet contemporary electronic design requirements.
Where to Find AT28C256-15PU by Microchip Technology Inc
To procure the AT28C256-15PU, engineers and procurement specialists should explore the comprehensive listings on findchips.com, a reliable resource for electronic component sourcing. Our site offers the ability to compare current stock levels and pricing across a broad network of distributors. While the part has historically been available from distributors such as Master Electronics, EBV Elektronik, Avnet, and DigiKey, availability can fluctuate extensively. To view alternative EEPROMs that might align with specific requirements, use the provided link to explore various offerings by Microchip Technology Inc. and other manufacturers.