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DS1307 I2C Real Time Clock RTC Module
$0.5000
In stock
SKU
misc-03-001
Volume discounts:
- +100 4 % $0.4800
- +500 6 % $0.4700
- +1000 8 % $0.4600
- +5000 10 % $0.4500
- +10000 12 % $0.4400
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The DS1307 I2C RTC Module with 24C32 is a compact timekeeping module for projects that need accurate time and date tracking. It uses the I2C communication protocol and includes 24C32 memory for added storage capacity. The module operates from a 5V DC supply and supports a CR2032 backup battery, which is not included. Its stated clock accuracy and operating temperature range make it suitable for applications that require stable timekeeping information.
Features of DS1307 I2C RTC Module With 24C32
- Accurate timekeeping
- I2C communication
- CR2032 backup battery support
- 24C32 memory included
Specifications of DS1307 I2C RTC Module With 24C32
- Type: DS1307 I2C Real Time Clock RTC Module with 24C32
- Dimensions: 27mm x 28mm x 8.4mm
- Communication Protocol: I2C (Inter-Integrated Circuit)
- Voltage Supply: 5V DC
- Backup Battery Support: CR2032 (not included)
- Clock Accuracy: ±2ppm (at 0°C ~ +40°C)
- Clock Accuracy: ±3.5ppm (-40°C to +85°C)
- Memory Chip: 24C32 (32Kbit or 4Kbytes storage capacity)
- Operating Temperature: -40°C ~ +85°C
How to Use DS1307 I2C RTC Module With 24C32
- Connect the module to a microcontroller using the I2C interface.
- Apply a 5V DC supply.
- Insert a CR2032 battery if backup power is required.
More Info
- The CR2032 battery is not included.
- Correct battery polarity is required during installation.
| Interface Type | I2C |
|---|---|
| Operating Voltage (V) | 5V |
| Operating Temp (°C) | -40 to 85 |
| Dimensions (mm) | 27x28x8.4 |
| Device Type | Real Time Clock (RTC) |
| Clock Accuracy (ppm) | ±2ppm (at 0°C to +40°C), ±3.5ppm (at -40°C to +85°C) |
| Chipset | DS1307, 24C32 |
| Alarm | No |
| Relay Channels | No |
| Timing Range | Until the year 2100 |
| Functions | Automatic calculation of months with fewer than 31 days, Datekeeping (day, month, year), Leap year correction, Timekeeping (hours, minutes, seconds) |
| Output Type | I2C |
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