STMicroelectronics

STFPC311BTR

STFPC311BTR Description

The STFPC311BTR is a highly integrated display driver controller IC designed for vacuum fluorescent (VF) displays. Manufactured by STMicroelectronics, this device is optimized for surface mount applications and offers a wide supply voltage range of 3V to 33.3V, making it suitable for a variety of electronic systems. The STFPC311BTR features a serial interface, enabling efficient communication with microcontrollers and other system components. Despite its obsolescence, the STFPC311BTR remains a valuable component for legacy systems and specific applications where its unique capabilities are required.

STFPC311BTR Features

• Wide Supply Voltage Range: The STFPC311BTR supports a supply voltage range from 3V to 33.3V, providing flexibility in power supply design and compatibility with various electronic systems.
• Low Supply Current: With a supply current of only 5 mA, the STFPC311BTR is highly efficient, making it suitable for low-power applications and battery-operated devices.
• Vacuum Fluorescent Display (VF): The STFPC311BTR is specifically designed to drive vacuum fluorescent displays, offering high brightness and contrast, which are ideal for applications requiring clear and visible displays in various lighting conditions.
• Serial Interface: The serial interface allows for easy integration with microcontrollers and other system components, simplifying the overall system design and reducing the number of required connections.
• Surface Mount Packaging: The surface mount package (Tape & Reel) ensures ease of assembly and high reliability, making it suitable for automated manufacturing processes.
• Compliance and Safety: The STFPC311BTR is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 3 (168 hours), the STFPC311BTR is designed to withstand environmental conditions during storage and manufacturing processes.

STFPC311BTR Applications

The STFPC311BTR is ideal for applications requiring reliable and efficient vacuum fluorescent display control. Specific use cases include:

• Consumer Electronics: Ideal for driving displays in appliances, such as microwave ovens, washing machines, and other household devices where clear and visible displays are essential.
• Industrial Control Panels: Suitable for industrial applications where vacuum fluorescent displays are used for operator interfaces and control panels.
• Automotive Displays: The wide voltage range and low power consumption make the STFPC311BTR suitable for automotive applications, such as dashboard displays and control units.
• Medical Equipment: The STFPC311BTR can be used in medical devices where clear and reliable displays are crucial for accurate monitoring and control.

Conclusion of STFPC311BTR

The STFPC311BTR is a versatile and efficient display driver controller IC designed for vacuum fluorescent displays. Its wide supply voltage range, low supply current, and serial interface make it a valuable component for a variety of applications. Despite being obsolete, the STFPC311BTR remains a reliable choice for legacy systems and specific applications where its unique features are required. With its compliance to environmental and safety standards, the STFPC311BTR ensures compatibility with modern manufacturing processes and regulatory requirements.