MCP79412T-I/SN

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MCP79412T-I/SN device is a real-time clock which is ideal for a wide range of applications such as consumer, communication, industrial, and automotive. It is a 32kHz Real-Time Clock and Calendar with programmable alarms, and I/O pin for system power management. This device is capable of maintaining time even when power is shut off by using a long-life lithium energy source.

The MCP79412T-I/SN also integrates several different system power management features such as wake-up from standby mode, and standby from off mode. It can detect events such as low-power, programming and manual reset. The device also has four programmable hardware alarms and the manual reset feature can be used for a variety of applications. It also supports several interface communications such as I2C, SPI and UART.

The MCP79412T-I/SN operates on a 32kHz crystal oscillator which is divided by a PLL to achieve 1Hz accuracy. This oscillator also supports periodic wake-ups which can be used to increase the accuracy of the system clock. The device includes a dedicated oscillator circuit that can be used to calibrate the crystal oscillator.

The MCP79412T-I/SN features an integrated power management system which can be used to reduce the power consumption of the device. It supports two levels of standby which allows the user to reduce the power consumption of the device when it is not actively in use. The device also supports a sleep mode which further allows for a reduction in power consumption when the system is not actively in use.

The MCP79412T-I/SN also has several input/output pins which can be used for various applications such as system reset, system wake-up, and system stand-by. The device also integrates an I2C Slave interface which allows for the device to communicate with other devices such as host processors, memory controllers, and other peripherals.

In addition to its features, the MCP79412T-I/SN has several safety features which include an on-chip ESD protection, surge protection, reverse polarity protection, and thermal protection. These features make the device a reliable computing platform for any application.

The MCP79412T-I/SN is a highly integrated device that combines the functions necessary for a complete real-time clock and calendar including time keeping, alarms, programmable period wake-ups, periodic calibrations, and input/output pins. Its many features make it an ideal choice for any embedded application.

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