Details

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BUY AT24C02BN-SH-T https://www.utsource.net/itm/p/1143320.html
8 SOIC, PB/HALO FREE,NIPDAU, 1.8VSERIAL EE

Parameter	Description	Value	Unit
Storage Capacity	Total memory storage	256	bytes
Operating Voltage	Supply voltage range	1.8 to 5.5	V
Operating Temperature	Temperature range for operation	-40 to +85	°C
Standby Current	Current consumption in standby mode	1	μA
Write Cycle Time	Time required to complete a write cycle	5	ms
Package Type	Type of packaging	SOIC-8
Endurance Cycles	Guaranteed number of write cycles per cell	1,000,000	cycles
Data Retention	Duration data is retained without power	200	years

Instructions for Use:

1. Power Supply:

   • Ensure the operating voltage is within the specified range (1.8V to 5.5V) to avoid damage or improper operation.

2. Addressing:

   • The device has three hardware address pins (A0, A1, A2) that can be used to set the device address in an I2C bus system. This allows up to eight devices on the same bus with unique addresses.

3. Data Writing:

   • Before writing data, ensure that the previous write cycle has completed. Each write cycle takes up to 5ms.
   • Do not exceed the endurance cycles to maintain reliability.

4. Data Reading:

   • Data can be read from any byte address. The device will automatically increment the address after each byte read.

5. Temperature Considerations:

   • Operate the device within the specified temperature range (-40°C to +85°C) to ensure reliable performance and longevity.

6. Handling Precautions:

   • Handle the device with care to avoid electrostatic discharge (ESD), which can damage the component.
   • Follow proper soldering techniques to prevent thermal shock.

7. Storage:

   • Store the device in a dry environment when not in use to prevent corrosion and degradation over time.

(For reference only)