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custom 1Pcs 1pcs/lot RTC DS1302 Real Time Clock Module For AVR ARM PIC SMD for Arduino

custom 1Pcs 1pcs/lot RTC DS1302 Real Time Clock Module For AVR ARM PIC SMD for Arduino

Regular price $0.78 USD
Regular price $2.78 USD Sale price $0.78 USD
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We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.


note:
 Do not reverse VCC and GND, otherwise it will cause damage
 For the P0 port of the 51 MCU, a pull-up resistor is required, if not, you can connect the data cable to the other  Package Included:
 1 * DS1302 real-time clock module
  1.  
      1. Because the product has a battery, please go through customs. Our product does not include a battery
        description:
         31 x 8 RAM for scratchpad data storage
         Serial I / O interface for minimum pin count
         Wide operating voltage: 2.0 ~ 5.5V
         Single-byte and multi-byte transfers for clock or RAM data read / write
         TTL compatible (Vcc = 5V)
         Operating temperature: 0 to +70 degrees Celsius
        32.768KHz crystal oscillator
         Equipped with 260mAh CR2032 button battery, non-rechargeable
         Overall dimensions: approx. 44 x 23 x 11 mm
        1. connection:
           Vcc- + 5V / 3.3V
           Ground-ground
           Clock-P01
           DAT-P02
           RST-P00

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