DS1307Z DIP-8 Serial Real-Time Clock (RTC) IC with I²C
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | DS1307Z DIP8 serial real-time clock (RTC) | 31.92 EGP | View in store |
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Lowest price recorded: 31.92 EGP
About this product
The DS1307Z is a low-power serial real-time clock with a full BCD clock and calendar plus 56 bytes of NV SRAM, accessed over an I²C bus. It tracks seconds through year and switches automatically to a backup supply during power failures so timekeeping continues.
Specifications
- Interface
- I²C (2-wire)
- Function
- Real-time clock and calendar (BCD)
- NV SRAM
- 56 bytes
- Backup supply
- Automatic power-fail switchover
- Clock format
- 24-hour or 12-hour with AM/PM
- Package
- DIP-8
Frequently asked questions
What is the price of DS1307Z DIP-8 Serial Real-Time Clock (RTC) IC with I²C in Egypt?
DS1307Z DIP-8 Serial Real-Time Clock (RTC) IC with I²C currently costs 31.92 EGP in Egypt.
Where can I buy DS1307Z DIP-8 Serial Real-Time Clock (RTC) IC with I²C in Egypt?
DS1307Z DIP-8 Serial Real-Time Clock (RTC) IC with I²C is available from UGE. Compare the offers above to find the best price.
Does it need an external crystal?
Yes. The DS1307 uses a 32.768 kHz crystal connected across its X1 and X2 pins. Keep the crystal and its load capacitors close to the chip.
How do I wire it to an Arduino or ESP32?
Connect SDA and SCL to the board's I²C pins with pull-up resistors (commonly 4.7 kΩ) to VCC. The default I²C address is 0x68. A CR2032 battery on the backup pin keeps time during power loss.
