Texas Instruments

BQ4010MA-85

BQ4010MA-85 Description

The BQ4010MA-85 is a 64Kbit Non-Volatile Static Random Access Memory (NVSRAM) IC designed by Texas Instruments. This memory chip features a parallel memory interface and is organized as 8K x 8, offering robust performance in a through-hole mounting package. The BQ4010MA-85 operates within a temperature range of 0°C to 70°C (TA) and is powered by a supply voltage between 4.75V and 5.5V. It boasts an access time of 85 ns and a write cycle time of 85 ns for both word and page operations. The chip is housed in a tube package and has a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture and can be stored indefinitely.

BQ4010MA-85 Features

• Memory Size and Organization: The BQ4010MA-85 offers a 64Kbit memory size with an 8K x 8 organization, providing ample storage for data-intensive applications.
• Access and Write Cycle Times: With an access time of 85 ns and a write cycle time of 85 ns, the BQ4010MA-85 ensures fast data retrieval and storage, making it suitable for high-speed operations.
• Operating Temperature Range: The chip operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.
• Supply Voltage: The BQ4010MA-85 operates within a supply voltage range of 4.75V to 5.5V, ensuring compatibility with standard power supplies.
• Moisture Sensitivity Level: With an MSL of 1, the BQ4010MA-85 is unaffected by moisture and can be stored indefinitely, reducing the risk of damage during storage and transportation.
• Compliance: The BQ4010MA-85 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Mounting Type: The through-hole mounting type facilitates easy integration into various electronic systems.

BQ4010MA-85 Applications

The BQ4010MA-85 is ideal for applications requiring reliable and fast non-volatile memory storage. Its robust performance and compatibility make it suitable for a range of industries, including:

• Industrial Automation: For storing critical data in control systems and automation equipment.
• Telecommunications: In communication devices where data integrity and quick access are essential.
• Medical Equipment: For storing patient data and critical system parameters.
• Automotive Systems: In vehicle control units and infotainment systems where non-volatile memory is crucial.
• Consumer Electronics: In devices such as digital cameras, smart meters, and other electronics requiring fast and reliable memory.

Conclusion of BQ4010MA-85

The BQ4010MA-85 is a versatile and reliable NVSRAM IC that offers fast access and write times, a wide operating temperature range, and compliance with environmental standards. Its through-hole mounting and robust performance make it an ideal choice for a variety of applications across multiple industries. Despite being marked as obsolete, the BQ4010MA-85 remains a valuable component for applications where its unique features and performance benefits are required.