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BU21024FV-ME2

BU21024FV-ME2 Description

The BU21024FV-ME2 is a high-performance touchscreen controller IC designed and manufactured by ROHM Semiconductor. This 8-bit device offers a 4-wire resistive touchscreen interface, making it an ideal choice for automotive applications. With its surface-mount design and support for I2C and SPI interfaces, the BU21024FV-ME2 provides a flexible and reliable solution for various touchscreen applications.

BU21024FV-ME2 Features

• Touchscreen Interface: 4-wire resistive touchscreen for accurate touch detection.
• ECCN: EAR99, indicating that it is not subject to export controls.
• Grade: Automotive-grade, ensuring reliability and durability in harsh environments.
• Mounting Type: Surface Mount, allowing for easy integration into compact designs.
• Current - Supply: Low power consumption of 4 mA, suitable for battery-powered devices.
• Voltage - Supply: Wide operating voltage range of 2.7V to 3.6V, providing flexibility in power supply design.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Voltage Reference: Supports both external and internal voltage references for flexibility in design.
• Resolution (Bits): 8-bit resolution for precise touch detection.
• Interface: I2C and SPI interfaces for easy integration with microcontrollers and other system components.
• RoHS Status: ROHS3 Compliant, meeting environmental regulations for hazardous substances.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device is not sensitive to moisture and can be stored without special precautions.

BU21024FV-ME2 Applications

The BU21024FV-ME2 is ideal for a variety of touchscreen applications, particularly in the automotive sector. Some specific use cases include:

1. In-vehicle Infotainment Systems: Provides accurate touch control for navigation, audio, and climate control systems.
2. Instrument Clusters: Enables touchscreen functionality for vehicle diagnostics and performance monitoring.
3. Head-Up Displays: Offers precise touch control for adjusting display settings and other vehicle functions.
4. Industrial Control Panels: Reliable touchscreen control in harsh environments, such as machinery and equipment operation.

Conclusion of BU21024FV-ME2

The BU21024FV-ME2 is a versatile and reliable touchscreen controller IC from ROHM Semiconductor, designed for automotive and industrial applications. Its 4-wire resistive touchscreen interface, combined with low power consumption and a wide operating voltage range, make it an excellent choice for demanding environments. With its automotive-grade rating and compliance with environmental regulations, the BU21024FV-ME2 is a robust solution for touchscreen applications where performance and reliability are critical.