STMicroelectronics STM6315RAW13F

The STM6315RAW13F is a voltage supervisor IC from STMicroelectronics. It's designed to monitor the power supply voltage in various electronic devices, ensuring proper operation by resetting the microcontroller or other digital circuits when voltages fall outside specified limits. This IC provides an efficient solution for maintaining system stability and preventing data corruption. Functions 1. Voltage Monitoring: Monitors Vcc and provides a reset signal if the voltage drops below a pre-defined threshold. 2. Reset Output: Active-low reset output that signals to a microcontroller to restart or perform a safe operation when power levels are inadequate. 3. Adjustable Thresholds: The voltage thresholds can often be selected or adjusted to fit specific application requirements. 4. Open-Drain Output: The reset output is typically an open-drain configuration, allowing multiple devices to tie to the same reset line. 5. Low Power Consumption: Designed for low power applications, it enhances battery life in portable devices. Applications 1. Microcontroller Reset Circuits: Ensures that microcontrollers reset in low-voltage situations. 2. Embedded Systems: Used in various embedded applications to manage power supply issues and maintain stable operation. 3. Consumer Electronics: Found in devices like TVs, washing machines, and other automated appliances. 4. Automotive Applications: Provides reliable operation for automotive systems where voltage stability is critical. 5. Industrial Equipment: Used in industrial MCU applications requiring consistent performance despite voltage fluctuations. Alternative Parts 1. STM6316: Similar functionality but with different voltage thresholds. 2. LM393: A voltage comparator that can be used for similar applications with additional external components. 3. MC1466: Voltage supervisor with specific pin-out configurations. 4. MAX809: Another reset supervisor with adjustable thresholds that can serve as an alternative. 5. TPS3823: Offers voltage supervision with adjustable reset timing. Embedded Modules 1. Microcontroller Modules: Often included in development kits or modules that feature MCUs. 2. Power Management Modules: Integrated into power management boards, utilizing the STM6315RAW13F to manage reset functions. 3. Development Boards: Used in various STM development boards where voltage supervision is required. 4. Sensor Modules: Employed in sensor interfaces that need reliable power supervision. Related Q&A 1. Q: What is the primary function of the STM6315RAW13F? A: The primary function of the STM6315RAW13F is to monitor the power supply voltage and reset the microcontroller if the voltage falls below a defined threshold. 2. Q: Can the voltage threshold of the STM6315RAW13F be adjusted? A: Yes, the STM6315RAW13F features configurable voltage thresholds, making it suitable for various applications. 3. Q: In which applications can I find the STM6315RAW13F? A: The STM6315RAW13F is commonly used in microcontroller reset circuits, embedded systems, consumer electronics, automotive applications, and industrial equipment. 4. Q: What type of output does the STM6315RAW13F provide for reset signals? A: The reset output of the STM6315RAW13F is typically an active-low open-drain output. 5. Q: Are there alternative products that I can use instead of the STM6315RAW13F? A: Yes, alternatives include STM6316, LM393, MC1466, MAX809, and TPS3823, each offering similar voltage supervisory functions.