Texas Instruments

BQ32000D  

Real Time Clocks ICs

BQ32000D Description

The BQ32000D is a high-performance Real-Time Clock (RTC) and Calendar IC designed by Texas Instruments. This device is specifically engineered to provide accurate timekeeping and calendar functions in a wide range of electronic systems. The BQ32000D operates within a supply voltage range of 3V to 3.6V and features a maximum timekeeping current of 100µA at 3.3V, ensuring low power consumption and extended battery life. It supports a time format of HH:MM:SS in a 24-hour clock and is compatible with both primary and secondary batteries, with a battery supply voltage range of 1.4V to 3.6V.

The BQ32000D is packaged in a Tube and is available in an 8SOIC package, making it suitable for surface mount applications. It is compliant with REACH and RoHS3 standards, ensuring environmental safety and regulatory compliance. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions.

BQ32000D Features

• Low Power Consumption: The BQ32000D consumes a maximum of 100µA at 3.3V, making it ideal for applications requiring low power usage and extended battery life.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 3V to 3.6V and supports a battery supply voltage range of 1.4V to 3.6V, providing flexibility in power source options.
• 24-Hour Time Format: The BQ32000D maintains time in a 24-hour format (HH:MM:SS), ensuring accurate and consistent timekeeping.
• Surface Mount Compatibility: The 8SOIC package and surface mount mounting type make it easy to integrate into compact and space-constrained designs.
• Regulatory Compliance: The BQ32000D is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Unlimited Storage Conditions: With an MSL of 1, the BQ32000D can be stored without the need for special moisture protection, simplifying inventory management.

BQ32000D Applications

The BQ32000D is ideal for a variety of applications where accurate timekeeping and calendar functions are essential. Some specific use cases include:

• Embedded Systems: The low power consumption and compact design make it suitable for embedded systems in consumer electronics, industrial controls, and IoT devices.
• Battery-Powered Devices: The wide operating voltage range and low current draw ensure reliable operation in battery-powered applications, such as portable devices and remote sensors.
• Medical Devices: The BQ32000D's accuracy and reliability make it a good fit for medical devices that require precise timekeeping for monitoring and logging.
• Automotive Applications: The robustness and compliance with regulatory standards make it suitable for automotive systems where accurate timekeeping is critical.

Conclusion of BQ32000D

The BQ32000D from Texas Instruments is a versatile and reliable RTC and Calendar IC that offers a combination of low power consumption, wide operating voltage range, and regulatory compliance. Its surface mount compatibility and compact 8SOIC package make it easy to integrate into a variety of electronic systems. The BQ32000D's unique features, such as its low timekeeping current and 24-hour time format, provide significant advantages over similar models, making it an ideal choice for applications requiring accurate and consistent timekeeping.

BQ32000D Documents

Download datasheets and manufacturer documentation for BQ32000D

Datasheets :

BQ32000      

HTML Datasheet :

BQ32000