RTC DS1302 Real Time Clock Module For Arduino / Arduino Wifi Module
Price:
USD $ 0.33-$0.37 per piece
MOQ:
10
Delivery Time:
1-3 work days after payment
Brand:
OEM
Product Description
RTC DS1302 real time clock module
Description:
Module voltage compatible with 3.3V / 5V, can be connected to 3.3V or 5V SCM
3v 260mAh backup battery(not rechargeable batteries)
Crystal oscillator 32.768KHz
Working temperature 0°C to 70°C
4 positioning holes, diameter 3.1mm
Size: 44 x 23 x 1.6mm
Feature:
The real time clock has the ability of calculating prior to the 2100 second, minute,
hour, day, week, month, year, and the ability to adjust a leap year
31 8 temporary data storage RAM
Serial I / O port pin makes the least number of ways
Wide range of operating voltage 2.0V - 5.5V
When The working voltage is 2.0V, the current is less than 300nA
Read/write clock or RAM data have two transmission way: Single-byte / many bytes
group
8 feet DIP assembly or optional 8 feet SOIC encapsulation according to surface
assembly
Simple 3 line interface
Optional industrial temperature range -40°C to +85°C
Dual power tube for the main power and backup power supply
TTL compatible(Vcc = 5V)
FAQ:
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Oky Newstar Technology Co., Ltd
Location
Room1105, Block B, Chinto Technology Building, Minzhi Road, LongHua, ShenZhen city, GuangDong province, China
Contact Person
Amy