ISL12021CVZ
- Mfr.Part #
- ISL12021CVZ
- Manufacturer
- Intersil
- Package / Case
- TSSOP
- Datasheet
- Download
- Description
- RTC, NON-VOLATILE
- Stock
- 1,164
- In Stock :
- 1,164
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- Manufacturer :
- Intersil
- Product Category :
- Real Time Clocks
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- Pin Count :
- 14
- Max Operating Temperature :
- 70°C
- Power Supplies :
- 3/5V
- Time Format :
- HH:MM:SS (12/24 hr)
- Terminal Pitch :
- 0.65mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Operating Temperature :
- -20°C
- Clock Frequency :
- 0.032MHz
- Width :
- 4.4mm
- Interrupt Capability :
- Y
- Height Seated (Max) :
- 1.2mm
- Volatile :
- No
- Information Access Method :
- I2C
- Time-Min :
- SECONDS
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Published :
- 2006
- RoHS Status :
- RoHS Compliant
- Memory Size :
- 128B
- Package / Case :
- TSSOP
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- JESD-30 Code :
- R-PDSO-G14
- Terminal Position :
- Dual
- Interface :
- 2-Wire, I2C, Serial
- Length :
- 5mm
- Temperature Grade :
- COMMERCIAL
- Terminal Finish :
- MATTE TIN
- Number of Terminations :
- 14
- Date Format :
- YY-MM-DD-dd
- Supply Voltage-Max (Vsup) :
- 5.5V
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e3
- Supply Voltage-Min (Vsup) :
- 2.7V
- Datasheets
- ISL12021CVZ

Real Time Clocks Intersil ISL12021CVZ Overview
The Intersil ISL12021CVZ is a cutting-edge Real Time Clock (RTC) component designed for precision and reliability in time-keeping applications. As a nonvolatile RTC, this device ensures the maintenance of time, date, and alarm settings even in the absence of power, thanks to its embedded battery backup capabilities. Ideal for B2B customers seeking reliable and long-term time management solutions, the ISL12021CVZ integrates seamlessly into various electronic systems, offering both robustness and precision. Its ability to retain critical data during power losses makes it an indispensable component in critical systems and applications where time integrity is crucial.
ISL12021CVZ Features
The ISL12021CVZ comes equipped with several standout features that make it a premier choice for advanced time-keeping applications. Key features include:
- Highly accurate timekeeping with minimal drift.
- Integrated battery backup ensuring continuous operation during power interruptions.
- Simple interfacing with microcontrollers via a standard I2C bus.
- Automatic leap year compensation and extensive alarm functionality.
- Low power consumption enhancing device longevity and reliability.
ISL12021CVZ Applications
- Consumer Electronics: Used in devices like smart home systems and appliances where accurate time is crucial for automated events and logging activities.
- Telecommunication Systems: Ensures accurate timestamping in network hardware for logging and monitoring, critical for fault diagnosis and network management.
- Industrial Systems: Integral in time-sensitive control systems for manufacturing processes, improving efficiency and synchronicity across various operations.
- Automotive Electronics: Utilized in onboard systems to maintain accurate time for navigation, system checks, and performance logs.
- Healthcare Equipment: Ensures precise timing in medical devices such as patient monitoring systems and medication dispensers.
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