ISL12058IBZ

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ISL12058IBZ is a real-time clock used for many applications in a variety of industries and applications. The device operates with a low power consumption, making it ideal for applications where battery life is critical, such as smart grids, renewable energy, building management and control, and industrial automation. It is also used in automotive, medical, and communications applications where time-critical accuracy and reliable operation is required.

The ISL12058IBZ real-time clock is a full-featured device that has many advantages including a quartz-driven oscillator, accurate 2ppm time accuracy, ultra low current usage of 25µA at 3.3V, support for a wide range of voltages from 1.2V to 3.6V, programmable interrupt controller, flexible memory options and external oscillator configuration capability.

ISL12058IBZ operates by integrating a quartz-driven oscillator and real-time clock along with programmable interrupt controller and onboard electronics to provide the user with a single chip solution for clock and timing requirements. The quartz-driven oscillator produces a continuous frequency at which all internal activity is based. The are various performance levels of quartz crystals as well as other technologies used in timing devices in order to meet a wide range of customer requirements.

The device supports time-critical accuracy in applications with a resolution of down to 1msec. The accuracy of the ISL12058IBZ real-time clock is strictly controlled by its onboard real-time counter. The device features a unique design where the oscillator output is measured and corrected over a digital processor in order to compensate for temperature and other environmental effects. This allows for a reliable clock source with a long-term accuracy of 2ppm over a temperature range of -40°C to +85°C.

The ISL12058IBZ device also offers several memory options, it supports data and registers that are stored in either on-chip flash memory or an external EEPROM. The on-chip flash memory stores up to 4Kbits of data, which can be configured in several different modes. The external EEPROM memory allows for an additional 8Kbits of data to be stored on an external memory device.

The flexible memory options enable the ISL12058IBZ real-time clock to support a wide range of applications, including time-critical applications such as medical and automotive where reliable operation is a must. The device also features various built-in low-power modes which allow the user to maximize battery life in applications where power consumption is important.

The ISL12058IBZ real-time clock also features a programmable interrupt controller which can be configured to generate alarms at given times. This allows the product to be used in time-critical applications. Additionally, the device can be configured to generate alarms at specific intervals or on specific days or months.

The ISL12058IBZ real-time clock also supports an external oscillator configuration capability. This allows the user to configure the device to use an external oscillator as the timing source. The external oscillator offers high accuracy and stability for critical timing applications. In addition, the external oscillator can be configured to provide either a constant (asynchronous) or variable (synchronous) clock signal.

Overall, the ISL12058IBZ is a versatile and reliable real-time clock which can be used in a wide range of applications. The device supports a low power consumption, accurate 2ppm time accuracy, flexible memory options and programmable interrupt controller. It is also compatible with an external oscillator configuration which allows it to be used in high accuracy and time-critical applications.

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