Details

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BUY 24AA02E48T-I/OT https://www.utsource.net/itm/p/12604825.html

Parameter	Description	Specifications
Device Type	Serial EEPROM	2K-bit (256 x 8)
Package Type	SOIC-8
Operating Voltage	VCC Supply Voltage	1.7V to 5.5V
Interface	I2C Interface	Standard and Fast Mode
Address Pins	A0, A1, A2	Allows up to 8 devices on the same bus
Write Protect Pin	WP Pin	Hardware write protect
Hold Pin	HOLD Pin	Synchronous and asynchronous bus hold
Temperature Range	Operating Temperature Range	-40掳C to +85掳C
Data Retention	Data Retention Time	200 years
Endurance Cycles	Write/erase Endurance Cycles	1,000,000 cycles
Access Time	Access Time	5ms
Standby Current	Standby Current (Typical)	1 渭A at 3V
Active Current	Active Current (Typical)	3 mA at 3V

Instructions for Use:

1. Power Supply: Ensure the supply voltage is within the specified range of 1.7V to 5.5V.
2. I2C Bus Configuration: Connect the device to the I2C bus with appropriate pull-up resistors on SDA and SCL lines.
3. Address Setting: Set the address using A0, A1, and A2 pins to differentiate multiple devices on the same bus.
4. Write Protection: Utilize the WP pin to prevent accidental writes by pulling it high or low as per requirement.
5. Bus Hold Functionality: Use the HOLD pin for synchronous or asynchronous bus hold operations when necessary.
6. Temperature Considerations: Operate the device within the temperature range of -40掳C to +85掳C for reliable performance.
7. Programming: Follow standard I2C protocol for read/write operations. Ensure data integrity by adhering to access times and endurance specifications.

(For reference only)