AT45DB021D-SSH-B

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Memory is an integral component of the modern electronics industry. It is used in everything from computer systems and embedded applications, to driverless cars and self-flying planes. AT45DB021D-SSH-B is a popular memory component used in a multitude of different applications. This article will discuss its application fields and working principle.

Application Fields

The AT45DB021D-SSH-B is an integrated serial dataflash component from Microchip Technology. It is commonly used to store program code, variables, and other data in applications across a wide range of industries. This component can help to reduce power consumption and cost while offering reliable, secure, and cost-effective performance. Below are a few of the most common use cases for the AT45DB021D-SSH-B:

• Automotive Electronics: The AT45DB021D-SSH-B is often used in automotive electronics, since they are designed to meet the rigors of the automotive industry. It is used to store information such as mapping data, vehicle parameters, and programming code.
• Industrial Electronics: Industrial electronics is one of the most common applications for the AT45DB021D-SSH-B, due to its small size and low-power consumption. This component is used to store data such as performance parameters, program code, and user settings in industrial control systems.
• Medical Electronics: The AT45DB021D-SSH-B is often used in medical electronics due to its security and reliability. This component can store important medical data such as patient records, doctor’s notes, and medical images.
• Consumer Electronics: The AT45DB021D-SSH-B can also be found in consumer electronics. It can store data such as user settings, game data, and other personal information.

Working Principle

The AT45DB021D-SSH-B is an integrated dataflash component with a serial peripheral interface. This component is designed to consume very little power and can be clocked at up to 75 Mhz. It features a serial interface that can accurately read, write, and erase data. The AT45DB021D-SSH-B is also equipped with read/write status bits and a write complete flag, allowing for immediate verification of the data that has been written.

The AT45DB021D-SSH-B is capable of storing up to 2048Kbits of data, divided into 4096 pages. Each page has a capacity of 512 bytes and is individually erasable. The data is also protected against accidental erasure. The AT45DB021D-SSH-B includes on-board error detection and correction circuitry, providing reliable data storage and retrieval.

The AT45DB021D-SSH-B features a write protect switch, allowing users to easily disable write operations. This feature makes it ideal for applications where data integrity needs to be maintained. Additionally, the AT45DB021D-SSH-B can be configured to operate with either a single-pin or dual-pin interface.

Conclusion

The AT45DB021D-SSH-B is a popular memory component used in a variety of different applications. It is designed to offer reliable, secure, and low-power performance and can be used to store code, variables, and other data. It has a serial peripheral interface and can be clocked at up to 75 MHz. Additionally, it includes on-board error detection and correction, allowing for reliable data storage and retrieval.

The specific data is subject to PDF, and the above content is for reference