Microchip Technology

AT25320B-XHL-T  

Memory ICs Products

AT25320B-XHL-T Description

The AT25320B-XHL-T is a high-performance, 32Kbit EEPROM memory IC from Microchip Technology, designed for a wide range of applications requiring non-volatile storage. This device features a robust SPI memory interface, providing fast and efficient data transfer. With a clock frequency of 20 MHz, the AT25320B-XHL-T offers superior performance and reliability in demanding applications. The device is available in an 8-lead TSSOP package, making it ideal for space-constrained designs.

AT25320B-XHL-T Features

• Memory Size: 32Kbit (4K x 8), providing ample storage for various applications.
• Technology: EEPROM, ensuring non-volatile storage and data retention.
• Voltage - Supply: 1.8V to 5.5V, offering flexibility in power supply requirements.
• Write Cycle Time: 5ms per word/page, enabling fast data writing.
• Memory Interface: SPI, allowing for efficient data transfer and compatibility with a wide range of microcontrollers.
• Mounting Type: Surface Mount, suitable for PCB designs with limited space.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance and reducing the risk of obsolescence.
• REACH Status: REACH Unaffected, confirming that the device does not contain any substances of very high concern.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device is not sensitive to moisture and can be stored for extended periods without special precautions.

AT25320B-XHL-T Applications

The AT25320B-XHL-T is ideal for a variety of applications where non-volatile storage 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 IoT devices.
3. Automotive Applications: Storing vehicle settings, diagnostic data, and firmware updates in infotainment systems and other electronic control units.
4. Medical Devices: Storing patient data, calibration parameters, and firmware in medical monitoring equipment and diagnostic tools.

Conclusion of AT25320B-XHL-T

The AT25320B-XHL-T is a versatile, high-performance EEPROM memory IC that offers a combination of features and benefits that make it an excellent choice for a wide range of applications. Its robust SPI interface, fast write cycle time, and wide voltage range make it suitable for demanding applications in various industries. With its RoHS and REACH compliance, the AT25320B-XHL-T is also an environmentally responsible choice. Overall, this device stands out as a reliable and efficient solution for non-volatile storage needs in a variety of applications.

AT25320B-XHL-T Documents

Download datasheets and manufacturer documentation for AT25320B-XHL-T

Datasheets :

AT25320B, AT25640B      

PCN Packaging :

Boxes 07/Dec/2016       Tape and Reel Label Update 10/Feb/2015      

Design Resources :

AT25320B Development Tool Selector      

HTML Datasheet :

AT25320B, AT25640B      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       AT25080B/160B/320B/640B 28/Feb/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH