XC6123D336ER-G

Introduction

The XC6123D336ER-G is a System Reset Supervisory IC designed for use in portable products. It is designed to supervise voltage and reset a system in response to a variety of fault conditions. It is part of a family of reset supervisory products from XCESSOR Corporation that provide reset and reset delay functions for a variety of different applications.

Application Fields

The XC6123D336ER-G is designed for use in applications such as cell phone, digital still cameras, medical equipment, handheld instruments, POS terminals, automobiles and gaming consoles. The reset supervisor supplies a reset signal that is triggered when the power supply voltage drops below a specified threshold. This ensures that power supply voltages are maintained consistently, thereby providing reliable operation of the system.

Working Principle

The XC6123D336ER-G operates by monitoring the system\'s power supply voltage. If the voltage drops below a certain threshold, the reset supervisor outputs an active low reset signal. This signal is used to reset the system and ensure that it can resume normal operation. The power supply voltage is monitored by an internal comparator which compares the voltage to a calibrated internal voltage reference.

In addition to providing reset signals, the XC6123D336ER-G also features a programmable reset timeout that allows the system to be reset after a specified period of time. This helps to prevent system lockup in cases where the system is unable to shut down correctly. The reset timeout can be programmed via an external communication interface.

Conclusion

The XC6123D336ER-G is a System Reset Supervisory IC designed for use in portable products. It is designed to supervise voltage and reset a system in response to a variety of fault conditions. The reset supervisor supplies a reset signal that is triggered when the power supply voltage drops below a specified threshold, ensuring reliable system operation. In addition, the reset supervisor also features a programmable reset timeout that helps to prevent system lockup.