AT83C21GC144-PUTUL

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AT83C21GC144-PUTUL is an integrated circuit device used in a wide range of applications and is a specialized interface component. It is a low power, digital real-time clock/calendar system on chip (SoC) with integrated oscillator, DRAM memory and an array of 8-bit I/O ports. The device is designed to provide an easy-to-use and feature-rich solution for applications that require accurate time and date keeping.

AT83C21GC144-PUTUL has a low-power consumption of 2.75µA while in sleep mode and supports Power Save sleep mode (of 30µA and 70µA respectively). This device is capable of providing a 32.768KHz crystal oscillator signal, which is essential for accurate time keeping in applications. The device features a real-time clock (RTC) with 24-hour format and 1-minute resolution and a 21-bit auto-reset counter for time-stamping events. Additionally, the device has an on-chip 32-byte DRAM memory and 8-bit I/O ports, which can be programmed to drive a variety of displays and input/output devices.

The AT83C21GC144-PUTUL is an easy-to-use and highly-featured real-time clock and calendar device designed for most consumer and industrial applications. It is designed to enable automatic time and date keeping, enabling applications such as clocks, timers, alarms and other control or display applications. The device is available in a range of package sizes measures to fit within most requirements.

AT83C21GC144-PUTUL is suitable for use in various consumer, automotive and industrial applications including digital clocks, automatic meter reading systems, appliance control and monitoring, lighting, heating and air conditioning control, power generation and distribution systems, automotive infotainment and navigation, data logging and tracking systems, industrial instrumentation, and wireless communication modules.

The main operating principle of AT83C21GC144-PUTUL is based on the use of an internal oscillator that is used to generate the RTC clock signal. This signal is then used to update the internal calendar registers, which can then be monitored outside through the I/O ports. Additionally, the device can trigger interrupts when specific events occur, such as time updates, alarms, and other conditions.

AT83C21GC144-PUTUL is a highly specialized component with a range of features and applications, making it an ideal choice in various real-time clock and calendar applications. It also offers low-power consumption and comes in a range of package sizes, making it suitable for most size and packaging requirements.

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