Power-on reset and watchdog timer IC with ON/OFF function!
The "RT8H242C" is a system reset IC with a built-in watchdog timer designed for microcontrollers. It has an integrated power-on reset voltage and is compatible with +3.3V and +5V power supplies. As a function, if there is no signal input (WD) from the microcontroller within a certain period, it determines that there is an anomaly and outputs a reset signal. Additionally, by using the ENB terminal to toggle the WD function ON/OFF, it is possible to temporarily disable only the WD function while keeping the voltage detection function active. By implementing this product, you can further enhance the reliability and safety of your microcontroller system! Please feel free to contact our sales team when you need assistance!
Inquire About This Product
basic information
□Features ●Supports power-on reset ●Allows free setting of WD monitoring time with external capacitor. ●Output voltage can be freely set via open collector output. ●WD monitoring can be switched ON/OFF. □Similar Products ●RT8H062E (Watchdog timer built-in system reset IC) → This is a system reset IC with a built-in watchdog timer that allows free setting of power-on reset voltage.
Price range
Delivery Time
Applications/Examples of results
●General electronic device system reset
catalog（2）
Download All Catalogs
Company information
Isahaya Electronics began production of small signal transistors in 1973 and has evolved its semiconductor technology into design technologies for gate drivers and DC/DC converters. In recent years, the company has also focused on developing high-efficiency, high-power-factor power supply technologies to contribute to carbon neutrality. (Three-phase PFC, 1500V input compatible DC/DC converters, bidirectional converters, etc.) Meanwhile, to meet diverse needs, small signal transistors have also evolved with enhanced functionality and integration, expanding the lineup of high-voltage, high-current transistors, MOSFETs, and analog ICs.
