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DS1302 Real Time Clock Module  for Arduino UnoDS1302 Real Time Clock Module  for Arduino UnoDS1302 Real Time Clock Module  for Arduino UnoDS1302 Real Time Clock Module  for Arduino UnoDS1302 Real Time Clock Module  for Arduino UnoDS1302 Real Time Clock Module  for Arduino Uno

DS1302 Real Time Clock Module for Arduino Uno

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List price:
US $0.99
Price:
US $0.99

Product Description

DS1302 Real Time Clock Module

Description:

31 x 8 RAM for scratchpad data storage
Serial I/O interface for minimum pin count
Wide Working Voltage: 2.0 ~ 5.5V
Single-byte and multi-byte transmission for clock or RAM data read / write
TTL-compatible (Vcc=5V)
Working Temperature: 0 to +70 Deg C
32.768KHz crystal oscillator
Overall Size: Approx. 44 x 23 x 11mm

Wiring:

Vcc – +5V / 3.3V
GND – GND
CLK – P01
DAT – P02
RST – P00

Note:

Do not reverse VCC and GND, or it will cause damage
It requires a pull-up resistor for P0 port of 51 MCU, if without, you can connect the data cable to other terminal

Package included:
1 x DS1302 Real Time Clock Module

Packaging Details

Unit Type: 
 piece
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