The AT45D081-RC from Microchip Technology is a highly versatile and reliable DataFlash memory chip designed for a wide range of applications that require efficient data storage and retrieval. This compact, serial interface Flash memory device provides an ideal solution for systems with limited space that need to store parameters, firmware, and data loggings, such as in portable electronic devices, instrumentation, and industrial controls.
Key Features
- Capacity: The AT45D081-RC offers a storage capacity of 8-Mbit (1 megabyte), allowing ample space for code and data storage.
- Serial Interface: It features a high-speed serial interface that supports SPI protocols, making it easy to integrate into a variety of microcontroller-based systems.
- Flexible Page Sizes: Users can choose between standard DataFlash page size (264 bytes) and the power-of-two binary page size (256 bytes), providing flexibility in addressing and memory management.
- Efficient Read and Write Operations: The device supports rapid read and write operations, which is essential for applications that require quick access to stored data.
- Low Power Consumption: Designed with power efficiency in mind, the AT45D081-RC is ideal for battery-powered devices, contributing to longer operational life.
- Enhanced Data Security: The chip includes features for data protection, including sector lock capabilities to prevent unintended modifications.
Applications
The AT45D081-RC is suitable for a variety of applications, including:
- Digital Voice Recorders
- GPS Systems
- Smart Cards
- Portable Medical Devices
- Industrial Control Systems
- IoT Devices
Technical Specifications
Parameter
Value
Supply Voltage
2.7V - 3.6V
Operating Temperature
-40°C to +85°C
Endurance
100,000 write/erase cycles
Data Retention
20 years
Overall, the Microchip Technology AT45D081-RC DataFlash is a reliable and high-performing memory solution that offers the durability and efficiency required for modern electronic applications.
