Details

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BUY 24C01-6 https://www.utsource.net/itm/p/9785310.html

Parameter	Description	Value
Device Type	Serial EEPROM	24C01-6
Organization	I2C Interface
Memory Size	1K bit (128 bytes)
Operating Voltage	VCC	1.8V to 5.5V
Operating Current	Active Current	1mA max
Standby Current	Standby Current	1μA max
Write Cycle Time	Typical Write Cycle Time	5ms max
Data Retention	Data Retention Time	200 years min
Write Cycles	Endurance for Each Memory Cell	1,000,000
Operating Temp.	Operating Temperature Range	-40°C to 85°C
Package	Package Type	SOIC-8

Instructions:

1. Power Supply: Connect the VCC pin to a power supply within the operating voltage range (1.8V to 5.5V). Ground the GND pin.
2. I2C Interface Setup:
   • Connect SDA (Data Line) and SCL (Clock Line) to the respective lines of the microcontroller or host system.
   • Ensure pull-up resistors are connected to both SDA and SCL lines.
3. Address Configuration:
   • The device has a fixed I2C address unless A0, A1, A2 pins are used for address selection.
4. Write Operation:
   • Start condition on the I2C bus.
   • Send the control byte (device address + write command).
   • Send the memory address where data is to be written.
   • Transmit the data byte(s) to be written.
   • Stop condition on the I2C bus.
   • Wait for at least 5ms before starting another write cycle to allow completion of the previous write operation.
5. Read Operation:
   • Start condition on the I2C bus.
   • Send the control byte (device address + write command).
   • Send the memory address from which data is to be read.
   • Repeated start condition.
   • Send the control byte (device address + read command).
   • Read the data byte(s).
   • Send an NACK after the last byte you want to read.
   • Stop condition on the I2C bus.
6. Handling:
   • Ensure that the device is not exposed to voltages outside its specified operating range.
   • Avoid exceeding the maximum operating temperature and humidity levels to prevent damage.
7. Storage:
   • Store in a dry environment to avoid moisture damage.

(For reference only)