Details

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BUY SERCON816 https://www.utsource.net/itm/p/12610129.html

Parameter	Description	Value
Part Number	Device Identifier	SERCON816
Type	Device Type	Serial EEPROM
Capacity	Memory Size	8 Kbit (1024 x 8)
Voltage Supply	Operating Voltage Range	2.5V to 5.5V
Current	Active Current (Typical)	1.0 mA
Standby Current	Standby Current (Typical)	1.0 渭A
Interface	Communication Protocol	I2C
Operating Temperature	Temperature Range for Operation	-40掳C to +85掳C
Package	Physical Package Type	SOIC-8, TSSOP-8
Write Cycle Time	Time Required for a Write Operation	5 ms
Endurance	Number of Write/Erase Cycles	1,000,000 cycles
Data Retention	Minimum Data Retention Time	100 years
Ordering Information	Part Number for Ordering	SERCON816-SOIC8, SERCON816-TSSOP8

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage is within the specified range of 2.5V to 5.5V.
   • Connect VCC to the positive power supply and GND to the ground.

2. I2C Interface:

   • The device uses the I2C protocol for communication.
   • Connect SDA (Serial Data) and SCL (Serial Clock) lines to the corresponding pins on the microcontroller or other I2C master device.
   • Pull-up resistors are required on both SDA and SCL lines. Typical values range from 1.8k惟 to 10k惟, depending on the bus length and speed.

3. Address Configuration:

   • The device has a fixed I2C address. Refer to the datasheet for the specific address.
   • If multiple devices are used on the same bus, ensure they have unique addresses.

4. Write Operation:

   • Start the I2C communication with a start condition.
   • Send the device address followed by the write command.
   • Send the memory address where data is to be written.
   • Send the data to be written.
   • End the communication with a stop condition.
   • Wait for the write cycle to complete (5 ms).

5. Read Operation:

   • Start the I2C communication with a start condition.
   • Send the device address followed by the write command.
   • Send the memory address from which data is to be read.
   • Restart the communication with another start condition.
   • Send the device address followed by the read command.
   • Read the data from the device.
   • End the communication with a stop condition.

6. Power Management:

   • To reduce power consumption, place the device in standby mode when not in use.
   • In standby mode, the device consumes approximately 1.0 渭A.

7. Handling Precautions:

   • Handle the device with care to avoid static damage.
   • Follow proper soldering techniques to ensure reliable connections.
   • Store the device in a dry, cool environment to prevent moisture damage.

(For reference only)