Renesas Electronics Corporation Supervisors X40014V8-C

The X40014V8-C from Quarktwin Technology Ltd. is a dual voltage monitor with integrated CPU supervisor functionality. It is designed to monitor two voltage levels, providing reset assertion when the supply voltage falls below preset thresholds. The device operates within a power supply range of 1.3V to 3.6V and features adjustable reset thresholds, allowing for customization to meet specific application requirements. This supervisor includes a watchdog timer with selectable intervals, ensuring microcontroller protection by activating a watchdog output if the timer is not reset within the designated timeframe. The device supports a low power consumption mode, with typical standby currents of 6µA when the watchdog is off and 25µA when it is active. The X40014V8-C utilizes a 400kHz 2-wire interface for communication, making it compatible with I2C® bus systems. It is available in an 8-lead TSSOP package, suitable for applications in communication equipment, industrial systems, and computer systems. The integrated fault detection register enhances system reliability by providing status information regarding voltage levels.