Texas Instruments

BQ2201SNTR  

Memory Controllers

BQ2201SNTR Description

The BQ2201SNTR is a nonvolatile SRAM controller designed for high reliability and performance in various electronic applications. Manufactured by Texas Instruments, this memory IC chip is part of the BQ2201 family and is packaged in an 8SOIC format, making it suitable for surface mount installations. The device operates within a temperature range of 0°C to 70°C, ensuring stability and durability in moderate environmental conditions. It is powered by a supply voltage of 4.5V to 5.5V, providing efficient energy usage and compatibility with standard power supplies.

The BQ2201SNTR features a nonvolatile SRAM controller type, which offers the advantage of retaining data even when power is lost, making it ideal for applications requiring persistent memory storage. The device is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and safety standards. It is also classified under HTSUS code 8542.39.0001 and has an Export Control Classification Number (ECCN) of EAR99. The moisture sensitivity level (MSL) of 1 (unlimited) indicates that the device is highly resistant to moisture, reducing the risk of damage during storage and handling.

BQ2201SNTR Features

• Nonvolatile SRAM Controller: The BQ2201SNTR's nonvolatile SRAM controller ensures data integrity by retaining information even in the absence of power. This feature is particularly beneficial for applications where data loss is unacceptable.
• Surface Mount Compatibility: The surface mount mounting type simplifies installation and integration into compact and high-density electronic designs.
• Wide Operating Temperature Range: The 0°C to 70°C operating temperature range makes the BQ2201SNTR suitable for a variety of environments, from standard office settings to moderately elevated temperatures.
• Efficient Power Supply: The 4.5V to 5.5V supply voltage range ensures compatibility with common power sources while maintaining efficient energy consumption.
• Environmental Compliance: The RoHS3 compliance and REACH unaffected status highlight the BQ2201SNTR's commitment to environmental sustainability and regulatory adherence.
• Moisture Resistance: The MSL level of 1 (unlimited) indicates exceptional resistance to moisture, enhancing the device's reliability and longevity.

BQ2201SNTR Applications

The BQ2201SNTR is ideal for applications requiring reliable, nonvolatile memory solutions. Its features make it particularly well-suited for:

• Embedded Systems: The nonvolatile SRAM controller is perfect for embedded systems where persistent data storage is crucial, such as in industrial control systems, medical devices, and automotive electronics.
• Data Logging Devices: The ability to retain data without power makes the BQ2201SNTR an excellent choice for data loggers and monitoring devices that need to store critical information.
• Consumer Electronics: The compact 8SOIC package and surface mount compatibility make it suitable for consumer electronics where space is limited and reliability is key.
• Telecommunications: The wide operating temperature range and moisture resistance make the BQ2201SNTR suitable for telecommunications equipment that may be exposed to varying environmental conditions.

Conclusion of BQ2201SNTR

The BQ2201SNTR from Texas Instruments is a robust nonvolatile SRAM controller designed for reliability and performance. Its wide operating temperature range, efficient power supply, and moisture resistance make it a versatile choice for various applications. The device's environmental compliance and surface mount compatibility further enhance its suitability for modern electronic designs. Although the BQ2201SNTR is now obsolete, its legacy as a reliable and feature-rich memory IC chip continues to be recognized in the electronics industry.

BQ2201SNTR Documents

Download datasheets and manufacturer documentation for BQ2201SNTR

Datasheets :

BQ2201 Datasheet      

PCN Obsolescence/ EOL :

EOL 16/Jan/2017      

HTML Datasheet :

BQ2201 Datasheet