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TLE9871QXA20XUMA1

TLE9871QXA20XUMA1 Description

The TLE9871QXA20XUMA1 is an Application Specific Microcontroller (MCU) designed by Infineon Technologies, tailored for automotive applications. This MCU is housed in a 48-pin QFN package, making it suitable for surface mount technology. It features a robust set of technical specifications, including a program memory type of FLASH (36kB) and a RAM size of 3K x 8. The TLE9871QXA20XUMA1 operates within a wide voltage supply range of 5.5V to 28V, ensuring compatibility with various automotive systems. The device is also REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is highly resistant to moisture, making it ideal for automotive environments. The TLE9871QXA20XUMA1 is available in a tape and reel (TR) package, facilitating efficient handling and assembly processes.

TLE9871QXA20XUMA1 Features

The TLE9871QXA20XUMA1 stands out with its comprehensive set of features, designed to enhance performance and reliability in automotive applications. Key features include:

• Program Memory Type: FLASH (36kB), providing ample storage for complex algorithms and firmware.
• RAM Size: 3K x 8, ensuring efficient data handling and processing.
• Voltage - Supply: 5.5V to 28V, offering flexibility and compatibility with a wide range of automotive power supplies.
• Number of I/O: 10, providing sufficient connectivity options for various peripherals and sensors.
• Interface: SSI, UART, enabling seamless communication with other automotive systems.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring high reliability in humid environments.
• Package: Tape & Reel (TR), facilitating efficient manufacturing and assembly processes.

These features collectively contribute to the TLE9871QXA20XUMA1's robustness and versatility, making it an ideal choice for demanding automotive applications.

TLE9871QXA20XUMA1 Applications

The TLE9871QXA20XUMA1 is specifically designed for automotive applications, where reliability and performance are paramount. Its wide voltage range and robust memory capabilities make it suitable for a variety of use cases, including:

• Motor Control: Ideal for controlling various types of motors in automotive systems, such as electric power steering, HVAC systems, and window regulators.
• Sensor Interface: The SSI and UART interfaces enable seamless communication with sensors, facilitating real-time data acquisition and processing.
• Embedded Systems: The TLE9871QXA20XUMA1 can be used in embedded systems within vehicles, providing reliable control and monitoring functions.

Conclusion of TLE9871QXA20XUMA1

The TLE9871QXA20XUMA1 by Infineon Technologies is a versatile and reliable Application Specific MCU, designed to meet the stringent demands of the automotive industry. Its wide voltage range, robust memory capabilities, and multiple communication interfaces make it an ideal choice for motor control, sensor interfacing, and embedded systems. The device's compliance with REACH and ROHS3 standards, along with its high moisture sensitivity level, ensures its suitability for harsh automotive environments. Despite being marked as obsolete, the TLE9871QXA20XUMA1 remains a valuable component for existing systems and legacy applications, offering a reliable and efficient solution for automotive electronics.