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All best sellers

DS1307 I2C Real Time Clock (RTC)

RBD-1275
  • UL recognized
  • Operating temperature range from -40°C to 85°C
  • Automatic power fail to detect and switch circuitry
  • Timekeeping current of 300nA
  • Completely manages all timekeeping functions
  • 56byte, battery backed, general purpose RAM with unlimited writes
  • A programmable square wave output signal
  • Simple serial port interfaces to most microcontrollers
BDT 30
rating Read the 4 reviews
Average rating: 5/5 - Number of reviews: 4
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description
The DS1307N+ is a 64 x 8, serial, I2C real-time clock (RTC) in 8 pin DIP package. It is a low power, full binary coded decimal (BCD) clock/calendar with 56bytes of NV SRAM. It has a supply voltage range from 4.5V to 5.5V, active supply current of 1.5mA and standby current of 200µA.
Address and data are transferred serially through an I2C bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month and year information. The end of the month date is automatically adjusted for months with fewer than 31 days including leap year compensation valid up to 2100. The clock operates in either 24 hours or 12-hour format with AM/PM indicator. The DS1307 has built-in power sense circuit that detects power failures and automatically switches to backup supply. Timekeeping operation continues while the device operates from the backup supply.

Features: 

  1. UL recognized
  2. Operating temperature range from -40°C to 85°C
  3. Automatic power fail to detect and switch circuitry
  4. Timekeeping current of 300nA
  5. Completely manages all timekeeping functions
  6. 56byte, battery backed, general purpose RAM with unlimited writes
  7. A programmable square wave output signal
  8. Simple serial port interfaces to most microcontrollers
  9. Low power operation extends battery backup runtime
  10. Consumes less than 500nA in battery backup mode with oscillator running
  11. Applications: Clock & Timing

General Specification
Package/Case PDIP-8
Minimum Supply Voltage (V) 4.5
Maximum Supply Voltage (V) 5.5
Product Type Real Time Calendar and Clock
Operating Temperature Range (°C) 0 to 70
Dimensions (mm) LxWxH 9.81 x 6.35 x 4.57
Mounting Type Through Hole
RTC Memory Size 56 B
Date and Time Format YY-MM-DD
HH:MM:SS
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm

Documentation: 

  1. Datasheet

Package Includes:

1 x DS1307 I2C Real Time Clock (RTC)

Product Details
RBD-1275
18 Items
DS1307 I2C Real Time Clock (RTC)
rating
08/06/2021
Shariful
good product
This product is working fine.
rating
25/04/2021
Shakil Anwar
RTC is working correctly.
positive
rating
12/12/2020
sadman alvee
good performance
good product. fast delivery.
rating
13/10/2020
Tariq Sadat
good product. fast delivery.
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