AT24HC02BN
EEPROMs in 8 - Pin SOIC for various voltages
Manufacturer： ['atmel', 'microchip']
series introduction
The AT24HC02BN is a highly versatile series of I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) components, designed to meet the demands of a wide array of modern electronic applications. This series stands out for its compact 8-pin DIP (Dual In-line Package) form factor, making it ideal for integration into space-constrained designs. With a memory capacity of 2 Kbit organized as 256 x 8 bits, the AT24HC02BN provides ample storage for configuration settings, calibration data, and other non-volatile information that must be retained even when power is removed.
One of the key features of the AT24HC02BN is its low power consumption. Operating at a supply voltage range of 1.7V to 5.5V, the device is well-suited for battery-powered applications where energy efficiency is crucial. Additionally, its I2C interface allows for easy communication with microcontrollers and other digital devices, supporting data transfer rates of up to 1 MHz, which is essential for high-speed applications. The series also supports a built-in page write capability, allowing multiple bytes of data to be written in a single operation, thereby enhancing overall system efficiency.
The design of the AT24HC02BN focuses on reliability and durability, featuring an endurance of up to 1 million write cycles and a data retention of over 100 years at 25°C, making it a robust solution for applications requiring long-term data storage. This characteristic is particularly beneficial in sectors such as automotive, industrial automation, and consumer electronics, where consistent performance over time is critical.
Typical applications of the AT24HC02BN include storing configuration data in embedded systems, maintaining calibration constants in sensors, and holding user preferences in consumer devices. Its flexibility and reliability make it a preferred choice for a variety of projects, from simple hobbyist applications to complex industrial systems, ensuring that designers can implement efficient and reliable non-volatile memory solutions with confidence.
Images for reference
8-SOIC
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