Details

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BUY DS24B33+ https://www.utsource.net/itm/p/12496637.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.8	-	5.5	V
Standby Current	IDD	VDD = 3V	-	1	-	μA
Active Current	IDD	VDD = 3V, Active	-	200	-	μA
Write Cycle Time	tWC		4	-	6	ms
Read Cycle Time	tRC		20	-	40	ms
Memory Size			1	-	-	Kbit
Data Retention Time			10	-	-	Years
Write Endurance			1	-	-	Million Cycles

Instructions for DS24B33+

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the operating range of 2.8V to 5.5V.

2. Standby Mode:

   • In standby mode, the device consumes minimal current (IDD ≈ 1μA at VDD = 3V).

3. Active Mode:

   • When active, the device can consume up to 200μA depending on operations.

4. Writing Data:

   • A write cycle takes between 4ms and 6ms.
   • The device supports up to 1 million write cycles.

5. Reading Data:

   • A read cycle takes between 20ms and 40ms.
   • The data retention time is guaranteed for 10 years.

6. Memory Configuration:

   • The device features 1Kbit of non-volatile memory.

7. Operating Environment:

   • Ensure that the device operates within its specified temperature and humidity ranges to avoid damage or reduced performance.

8. Communication Protocol:

   • Use the 1-Wire protocol for communication with the device. Ensure proper timing and signal integrity for reliable operation.

9. Handling Precautions:

   • Handle the device with care to prevent electrostatic discharge (ESD) damage. Use appropriate ESD protection measures during handling and installation.

(For reference only)