ISL12021CVZ

Product Details: ISL12021CVZ

Product Introduction of ISL12021CVZ:

The ISL12021CVZ is a low-power real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. It provides highly accurate timekeeping and calendar functions with minimal power consumption, making it ideal for a wide range of applications.

Product Features of ISL12021CVZ:

• Low-power RTC with integrated TCXO and crystal

• Battery backup for reliable timekeeping

• I2C interface for easy integration with microcontrollers

• Automatic backup to battery or supercapacitor during power loss

• Wide operating temperature range: -40°C to +85°C

• Low standby current: < 5μA at 3.3V

Product Specifications of ISL12021CVZ:

• Supply Voltage: 2.7V to 5.5V

• Timekeeping Current: < 5μA

• Operating Temperature Range: -40°C to +85°C

• Interface: I2C

• Package / Case: 8-SOIC (0.154", 3.90mm Width)

Product Applications of ISL12021CVZ:

The ISL12021CVZ is suitable for a variety of applications, including:

• Consumer Electronics: Set-top boxes, digital TVs, audio systems.

• IoT Devices: Smart home appliances, environmental sensors, wearable devices.

• Industrial Equipment: PLCs, data loggers, test and measurement equipment.

• Automotive Systems: Onboard computers, dashboard displays, navigation systems.

Product Usage Scenarios:

• Digital TV: Ensure accurate time display and program scheduling in digital TVs with the ISL12021CVZ.

• Smart Thermostat: Implement precise scheduling and temperature control in smart thermostats for energy-efficient heating and cooling.

• Data Logger: Log events and sensor data with accurate timestamps in industrial data logging applications, aiding in analysis and diagnostics.

• Onboard Computer: Provide accurate timekeeping in automotive onboard computers for functions such as navigation and multimedia.

Logistics and Transportation:

For international transportation, various logistics methods include:

• Air Freight: Offers fast delivery but may be more expensive. Suitable for urgent shipments or high-value items.

• Sea Freight: Economical for large shipments but has longer transit times. Suitable for bulky or heavy items.

• Land Transportation: Includes road and rail transport. Road transport offers flexibility in delivery schedules and access to remote areas. Rail transport is suitable for long-distance transportation within continents.

FAQs (Frequently Asked Questions):

Q: Can the ISL12021CVZ operate without a backup power source?

A: No, it requires a backup power source for reliable timekeeping during power loss.

Q: What is the typical standby current of the ISL12021CVZ?

A: The typical standby current is less than 5μA at 3.3V supply voltage.

Q: Is the I2C interface compatible with most microcontrollers?

A: Yes, the I2C interface is widely compatible with various microcontroller platforms.