Categories
Product Code: 62
Availability: In Stock
Rs.300.0

DS3231 AT24C32 IIC precision Real time clock memory module

 

NOTICE:This item dose not include battery because it's not safe for shipping.
 
 
 
 
Parameters:
  
Size: 38 mm (length) * 22 mm (width) * 14 mm (high)
  
Weight: 8 g
 
Working voltage: 3.3-5.5 V
 
Clock chip: high precision clock chip DS3231
 
Clock precision: 0-40 ℃ range, precision 2 PPM, in error about 1 minute a year
 
With two calendar clock
 
Programmable square wave output
 
Real-time clock generate second, minute, hour, week, date, month, and year when the timer, and provide the valid until 2100 leap year compensation
 
The chip itself Built-in temperature sensors, the accuracy is ±3 ℃
 
Memory chips: AT24C32 (storage capacity :32 k)
 
IIC bus interface, the highest speed 400 KHZ (when the working voltage is 5 v)
 
Can cascade Other IIC equipment, 24 c32 address can be modified by short circuit A0 / A1 / A2 , the default address is 0x57
 
Wiring instructions (with the example of Arduino uno r3) :
 
SCL → A5 The
SDA → A4 The
VCC → 5 V
GND → GND

EVE-eVision Electronics Pakistan is the Pakistan's first online Electronics Parts Store. Buy electronic components, electronics kits, parts and gadgets. You can buy on line, by phone or collect from store. All parts and components will be ready in 30 minute. We can deliver all over Pakistan.