24LC128-I/P

The 24LC128-I/P is a 128Kb (16K x 8) I2C serial electrically erasable programmable read-only memory (EEPROM) IC. It provides non-volatile storage for data and configuration settings and can be easily interfaced with microcontrollers and other devices via the I2C communication protocol.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• A0, A1, A2: Device Address Inputs for I2C Communication
• VSS: Ground
• SCL: Serial Clock Input
• SDA: Serial Data I/O
• WP: Write Protect
• VCC: Positive Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the 24LC128-I/P IC for a visual representation.

Key Features

• 128Kb (16K x 8) Storage Capacity: Provides ample non-volatile memory for data storage and retrieval.
• I2C Interface: Supports easy interfacing with microcontrollers and other devices using the widely-used I2C communication protocol.
• Electrically Erasable and Programmable: Allows for flexible data storage and updating without requiring a physical removal of the IC.
• Write Protection: Includes a write protect pin for added data security and integrity.
• Wide Operating Voltage Range: Operates within a range of +2.5V to +5.5V, making it suitable for various system designs.
• Low Power Consumption: Consumes minimal power during both read and write operations, suitable for low-power applications.

Note: For detailed technical specifications, please refer to the 24LC128-I/P datasheet.

Application

• Data Storage: Ideal for storing configuration data, calibration settings, and other non-volatile information in electronic systems.
• Embedded Systems: Suitable for use in embedded systems, IoT devices, and smart sensors requiring non-volatile memory.
• Configuration Memory: Can be used for storing device configurations, user preferences, and parameter settings.

Functionality

The 24LC128-I/P is an I2C serial electrically erasable programmable read-only memory (EEPROM) IC that provides reliable and non-volatile data storage for a wide range of applications.

Usage Guide

• Address Inputs: Set the device address using the A0, A1, and A2 pins for proper I2C communication.
• Power Supply: Connect VCC (Pin 8) to the supply voltage within the specified operating range.
• Data Interface: Connect SDA (Pin 5) and SCL (Pin 6) to the corresponding data and clock lines of the I2C bus.
• Write Protection: Utilize the WP (Pin 7) pin to control write protection as needed for data security.

Frequently Asked Questions

Q: What is the maximum clock frequency supported by the 24LC128-I/P?
A: The 24LC128-I/P supports clock frequencies up to 400kHz for I2C communication.

Q: Can the 24LC128-I/P be used with 3.3V microcontrollers?
A: Yes, the 24LC128-I/P is compatible with both 3.3V and 5V microcontrollers due to its wide operating voltage range.