XC61HC2812MR-G

The XC61HC2812MR-G is a component that belongs to a family of PMIC (power management IC) supervisors developed by Toshiba Semiconductor and Storage. This type of ICs are used for circuit protection, system monitoring, and reset control for newer designs. In this article, we will discuss the application field and working principle of the XC61HC2812MR-G.

Application Field of XC61HC2812MR-G

The XC61HC2812MR-G is designed with a built-in reset circuit and has been developed with a core target to provide circuit protection and system monitoring for new designs. It contains an internal voltage monitor capable of detecting power supply changes or drops and has the ability to trigger a reset response according to the level of the power supply. In addition, the XC61HC2812MR-G can detect internal temperature, current, or voltage changes, and can be configured to trigger a reset if a fault condition is detected. As such, this IC can be used in a wide range of applications, such as embedded systems, PMU (power management unit), industrial control systems, and even household appliances.

The XC61HC2812MR-G is suitable for designs that need an IC with a low operating voltage, high storage temperature, and high operating temperature. This device has a wide range of operating voltages, from 1V to 6V and can be adapted for a variety of applications. Furthermore, it has wide temperature ranges, from -40℃ up to 85℃ and up to 130℃ when the device is in reset mode. This allows the IC to be used in extreme environments, such as deep-sea exploration or artificial satellites.

Working Principle of XC61HC2812MR-G

The XC61HC2812MR-G has an internal reset circuit that is responsible for the system reset control. The device is designed with a delay circuit to ensure a safe system restart even in cases of power supply interruption. Additionally, the reset signal is independent of the power supply, allowing the signal to be activated even before the power supply voltage reaches a stable level.

The XC61HC2812MR-G has two different types of signals for reset control - the External Reset Signal and the Integrated Reset Signal. The External Reset signal is triggered from external sources, such as push buttons or switches and can be used to reset the system externally. The Internal Reset signal, on the other hand, is responsible for detecting internal conditions such as temperature, current, and voltage, and is triggered accordingly to give the system an internal reset.

The XC61HC2812MR-G also contains an onboard clock output circuit. This circuit is used to generate a clock signal for the external circuit. Additionally, it can be configured for low-voltage operation allowing for further power savings. The onboard clock output can be modified by changing the external clock input.

Finally, the XC61HC2812MR-G also has an integrated output control circuit. This circuit can be configured to be used for power management control and is used to control the drain voltage of the external load circuit. This is used to reduce the overall power consumption in applications where power management is a key factor.

Conclusion

The XC61HC2812MR-G is a PMIC (power management IC) supervisor designed by Toshiba Semiconductor and Storage. This device provides circuit protection and system monitoring for newer designs and applications. It is suitable for designs that need a device with a wide operating voltage, high storage temperature, and high operating temperature. Furthermore, it utilizes an external reset signal and an internal reset signal for reliable system reset control and also contains an integrated output control circuit to control the external load circuit.