Maxim Integrated MAX6321HPUK26CY+ Microprocessor Supervisory Circuit

The MAX6321HPUK26CY+ is a highly reliable microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated, a trusted name in the development of innovative analog and mixed-signal products. This particular device is engineered to monitor power supplies in µP and digital systems, providing excellent circuit reliability and low cost, making it an ideal choice for a wide range of applications, including computers, controllers, and intelligent instruments.

Featuring a compact 5-pin SOT-23 package, the MAX6321HPUK26CY+ offers a precise factory-set V_CC reset threshold of 2.63V, ensuring that the µP is reset to a known state during power-up, power-down, or brown-out conditions. The reset output remains asserted for a minimum of 140ms after V_CC has risen above the reset threshold level, providing ample time for the system to stabilize.

One of the key features of this device is its low supply current of only 1.2µA, which is particularly beneficial for portable and battery-powered equipment, as it helps to extend battery life. The MAX6321HPUK26CY+ also includes a debounced manual reset input, allowing users to trigger a reset manually when necessary.

Moreover, the chip offers a robust immunity to short V_CC transients, ensuring reliable operation even in environments where the power supply may be subject to fluctuations. This feature is critical for maintaining the integrity of the µP system and preventing erroneous operation.

In summary, the Maxim Integrated MAX6321HPUK26CY+ supervisory circuit is a high-quality, cost-effective solution for µP system monitoring. Its precise threshold levels, extended reset timeout, low power consumption, and manual reset capability make it a versatile component suitable for a multitude of electronic applications. By integrating this device into your system, you can enhance the overall stability and reliability of your µP applications.

For further information, specifications, and support, users can visit Maxim Integrated's official website or contact their technical support team.