The device is optimized for use in many. In addition, the entire family is available in. Table 1. Pin Configuration.
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AT24C04 is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. If connected to Vss write is enabled, if connected to Vcc write is disabled. Then the information can be retrieved or over-written when required. It has a wide operating voltage range from 1. Each IC comes with a storage space of Kb and can be cascaded with 8 similar IC if expansion is required.
This will keep the bus at high state during the idle condition. Other than that we have three chip select pins namely A0, A1, and A2. These three pins are useful only if more than one I2C device or EEPROM is connected to the same microcontroller, else three pins can be grounded directly.
Normally this pin will be grounded logic 0 when the protection is not needed. The AT24C04 IC provides an option called page write which allows the user to write bytes of data continuously without mention the address of each data.
Read the datasheet at the end of the page to know more about how to communicate with the IC. Subscribe to stay updated with industry's latest Electronics components and news. Component Datasheet. Get Our Weekly Newsletter! User configured Chip Select pins, useful during cascading.
AT24C04 Datasheet PDF