Microchip Technology

AT25040B-SSHL-T

AT25040B-SSHL-T Description

The AT25040B-SSHL-T is a high-performance, 4Kbit EEPROM memory IC from Microchip Technology, designed to meet the demands of modern electronics applications. With a clock frequency of 20 MHz, this EEPROM offers fast data transfer rates and efficient memory management. The device features a memory organization of 512 x 8, providing ample storage capacity for various applications. The AT25040B-SSHL-T is designed for surface mount applications, making it suitable for compact and space-constrained designs. It operates within a wide voltage range of 1.8V to 5.5V, ensuring compatibility with a variety of power sources.

AT25040B-SSHL-T Features

• Memory Size: 4Kbit, providing ample storage for small to medium-sized data applications.
• Memory Interface: SPI, enabling fast and efficient data communication with the host system.
• Clock Frequency: 20 MHz, ensuring quick data transfer rates and reduced latency.
• Memory Organization: 512 x 8, offering a balance between memory capacity and addressability.
• Write Cycle Time - Word, Page: 5ms, allowing for rapid updates and modifications to the stored data.
• Technology: EEPROM, providing non-volatile storage with the ability to be rewritten multiple times.
• Voltage - Supply: 1.8V ~ 5.5V, ensuring compatibility with a wide range of power sources.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations and promoting sustainability.
• ECCN: EAR99, indicating that the device is not subject to export controls.
• REACH Status: REACH Unaffected, ensuring compliance with the European Union's regulations on chemicals.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device is not sensitive to moisture and can be stored and handled without special precautions.

AT25040B-SSHL-T Applications

The AT25040B-SSHL-T is ideal for a variety of applications where non-volatile memory is required. Some specific use cases include:

1. Industrial Control Systems: Storing configuration data, calibration parameters, and firmware updates.
2. Consumer Electronics: Saving user preferences, settings, and firmware in devices such as smart home appliances and wearables.
3. Automotive Applications: Storing vehicle settings, diagnostic data, and firmware updates.
4. IoT Devices: Storing device configuration, sensor data, and firmware updates in IoT devices such as smart sensors and actuators.
5. Medical Devices: Storing patient data, device settings, and firmware updates in medical monitoring and diagnostic equipment.

Conclusion of AT25040B-SSHL-T

The AT25040B-SSHL-T is a versatile and reliable EEPROM memory IC that offers a combination of performance, capacity, and flexibility. Its fast clock frequency, wide voltage range, and RoHS compliance make it an excellent choice for a wide range of applications in the electronics industry. With its unique features and advantages, the AT25040B-SSHL-T stands out as a preferred solution for non-volatile memory requirements in various applications.