Manufacturer Part Number
AT45DB021B-RC
Manufacturer
microchip-technology
Introduction
The AT45DB021B-RC is a 2Mbit Serial Flash memory chip from Microchip Technology. It offers high-performance, low-power, and flexible data storage in a small footprint package.
Product Features and Performance
2Mbit (264 bytes x 1024 pages) of non-volatile FLASH memory
Operates at clock frequencies up to 20MHz
Typical write cycle time of 14ms for word or page
Supports 2.7V to 3.6V supply voltage range
Operating temperature range of 0°C to 70°C
Product Advantages
Low power consumption
High-speed data transfer via SPI interface
Flexible page/sector architecture for efficient data storage
Long data retention and high endurance
Key Reasons to Choose This Product
Reliable and cost-effective non-volatile memory solution
Compact and space-saving package for space-constrained designs
Ideal for applications requiring compact, low-power data storage
Quality and Safety Features
Robust industrial-grade design
Rigorous quality control and testing
Compatibility
SPI interface compatible with a wide range of microcontrollers and processors
Application Areas
Industrial control systems
Consumer electronics
Embedded systems
IoT devices
Product Lifecycle
The AT45DB021B-RC is an obsolete product, and Microchip Technology no longer manufactures this specific model. However, there are several equivalent and alternative models available from Microchip, such as the AT45DB011D, AT45DB021D, and AT45DB041D. Customers are advised to contact our website's sales team for more information on current product offerings and suitable replacement options.