ISL1221IUZ
- Mfr.Part #
- ISL1221IUZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- MSOP
- Datasheet
- Download
- Description
- IC RTC EVENT REC I2C 10-MSOP
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Radiation Hardening :
- No
- Package / Case :
- MSOP
- Min Supply Voltage :
- 2.7V
- Time-Min :
- SECONDS
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Interrupt Capability :
- Y
- Height :
- 950μm
- Factory Lead Time :
- 6 Weeks
- Memory Size :
- 2B
- Width :
- 3.05mm
- Number of Pins :
- 10
- Max Operating Temperature :
- 85°C
- Published :
- 2001
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- RoHS Compliant
- Min Operating Temperature :
- -40°C
- Mount :
- Surface Mount
- Max Supply Voltage :
- 5.5V
- Date Format :
- YY-MM-DD-dd
- Pin Count :
- 10
- Volatile :
- No
- Logic Function :
- Clock
- HTS Code :
- 8542.39.00.01
- Information Access Method :
- I2C
- ECCN Code :
- EAR99
- Supply Voltage :
- 3V
- Interface :
- 2-Wire, I2C, Serial
- Terminal Position :
- Dual
- Time Format :
- HH:MM:SS
- Length :
- 3.05mm
- Temperature Grade :
- Industrial
- Power Supplies :
- 3/5V
- Clock Frequency :
- 0.032MHz
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Terminations :
- 10
- Datasheets
- ISL1221IUZ

Real Time Clocks Intersil (Renesas Electronics Corporation) ISL1221IUZ Overview
The ISL1221IUZ from Intersil (Renesas Electronics Corporation) is a cutting-edge Real Time Clock (RTC) designed for sophisticated time-tracking applications. Its primary function is to maintain accurate time and date information, integrating seamlessly into various electronic systems. With its compact 10-MSOP package, the ISL1221IUZ offers a high level of integration, making it an ideal choice for applications requiring reliable and long-term timekeeping. This product is especially valuable for B2B customers looking to enhance the performance and reliability of their bulk-purchased electronics systems.
ISL1221IUZ Features
The ISL1221IUZ Real Time Clock includes several key features that make it stand out in its category. It has an I2C interface, which ensures easy integration with most microcontrollers and digital systems. Additionally, the device includes an event recorder functionality, allowing for tracking and logging of system events, enhancing its utility in complex applications. Its low power consumption makes it suitable for battery-operated devices, and it maintains time and date accuracy even during power loss, thanks to its automatic backup capabilities.
ISL1221IUZ Applications
- Data Logging Devices: The event recording capability of the ISL1221IUZ makes it perfect for use in data loggers, where accurate event time-stamping is crucial.
- Consumer Electronics: Integrates into consumer electronics such as smart home devices, where maintaining accurate time is necessary for automation and scheduling tasks.
- Industrial Systems: Suitable for deployment in industrial applications where precise timekeeping is required to coordinate operations and process control.
- Portable Medical Devices: Utilized in medical devices that require time tracking to log events or medication schedules, ensuring patient compliance and safety.
- Communication Equipment: Critical for time-stamping in communication systems to maintain log integrity and system synchronization.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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