R2221T-E2-F
- Mfr.Part #
- R2221T-E2-F
- Manufacturer
- Nisshinbo Micro Devices
- Package / Case
- 10-VFSOP, 10-MSOP (0.110, 2.80mm Width)
- Datasheet
- Download
- Description
- SERIAL INTERFACE REAL TIME CLOCK
- Stock
- 8,145
- In Stock :
- 8,145
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- Manufacturer :
- Nisshinbo Micro Devices
- Product Category :
- Real Time Clocks
- Current - Timekeeping (Max) :
- 0.9μA @ 3V
- Supplier Device Package :
- 10-TSSOPG
- Mounting Type :
- Surface Mount
- Type :
- Clock/Calendar
- Packaging :
- Tape and Reel (TR)
- Date Format :
- YY-MM-DD-dd
- Time Format :
- HH:MM:SS (12/24 hr)
- RoHS Status :
- RoHS Compliant
- Lead Free :
- Lead Free
- Interface :
- I2C, 2-Wire Serial
- Feature :
- Alarm, Leap Year, RAM
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 10-VFSOP, 10-MSOP (0.110, 2.80mm Width)
- Factory Lead Time :
- 9 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 1.5V~5.5V
- Logic Function :
- Clock
- Datasheets
- R2221T-E2-F

Real Time Clocks Nisshinbo Micro Devices R2221T-E2-F Overview
The Real Time Clocks Nisshinbo Micro Devices R2221T-E2-F is a highly reliable serial interface real time clock designed to meet the stringent timing needs of sophisticated electronic applications. Engineered by Nisshinbo Micro Devices, this product integrates seamlessly into various systems, providing precise time and date information. Its robust design and advanced features make it an ideal choice for developers looking to enhance their systems with accurate timing functions, crucial for data logging and time-sensitive applications. The RTC maintains accurate timekeeping with minimal power consumption, making it perfect for portable and power-sensitive applications.
R2221T-E2-F Features
This real time clock module offers several key features that make it stand out in its category:
- Serial Interface Compatibility: Easy integration with most microcontrollers.
- Low Power Consumption: Ensures long battery life in portable applications.
- Accurate Timekeeping: Maintains time with high precision, crucial for time-critical operations.
- Compact Size: Small footprint allows for integration in size-constrained applications.
R2221T-E2-F Applications
- Consumer Electronics: Used in devices such as smartwatches, digital cameras, and fitness trackers to keep accurate time.
- Industrial Systems: Helps in logging and time-stamping events in automation systems and equipment monitoring.
- Telecommunication Systems: Ensures precise timing for data logging and operation scheduling in network devices.
- Automotive Electronics: Provides timekeeping capabilities crucial for navigation systems and in-vehicle infotainment.
- Portable Devices: Ideal for battery-operated devices requiring efficient power management and accurate timekeeping.
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