24LC256-I/SM

The 24LC256-I/SM is a 256 Kbit (32 Kbyte) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It operates on a supply voltage range of 1.8V to 5.5V and features a fast I2C interface, supporting speeds up to 1 MHz. The device allows for byte or page (up to 64 bytes) write operations and supports random access to any memory location.
The 24LC256-I/SM has a built-in write protection feature, ensuring data integrity during power loss. It also supports multiple devices on the same I2C bus, allowing for expanded storage solutions by connecting multiple EEPROMs. With endurance ratings of up to 1 million write cycles and data retention of over 100 years, it is ideal for applications requiring non-volatile storage, such as data logging, configuration settings, and firmware storage in embedded systems. The "I" designation indicates an industrial temperature range, making it suitable for more demanding environments. The package type is an SOIC (Small Outline Integrated Circuit), facilitating easy integration into various electronic designs.

The 24LC256-I/SM is a 256 Kbit I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for various applications requiring non-volatile data storage. Key features include:
1. Memory Density: 32 Kbytes (256 Kbits) of EEPROM storage.
2. I2C Interface: Supports standard I2C protocol (up to 400 kHz).
3. Writable Cycle Endurance: Up to 1 million write cycles per memory cell.
4. Data Retention: Typically retains data for over 100 years.
5. Voltage Range: Operates from 1.7V to 5.5V, suitable for low-power applications.
6. Page Write Capability: Allows 4-byte page writes, enhancing write efficiency.
7. Built-in Write Protection: Supports hardware and software write protection options for data integrity.
8. Compact Package: Available in an 8-lead MSOP and TSSOP, making it suitable for space-constrained designs.
These features make the 24LC256-I/SM ideal for use in consumer electronics, automotive systems, and industrial applications where reliable, non-volatile memory is required.

The 24LC256-I/SM is available in a surface-mount SOIC-8 package. This package type allows for easy integration into printed circuit boards (PCBs), facilitating compact designs and efficient use of space in electronic applications.

The 24LC256-I/SM is an I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) with a pin count of 8. The pins and their functions are as follows:
1. VCC: Power supply (2.5V to 5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for data transfer.
4. SCL: Serial Clock Line for synchronization.
5. WP: Write Protect; when high, it protects the memory from being written.
6. A0, A1, A2: Address pins for selecting the device’s I2C address (allows for multiple devices on the same bus).
The 24LC256-I/SM provides 256 Kbits of memory, organized as 32 Kbytes (256 pages of 128 bytes each) and supports a maximum clock speed of 1 MHz in standard I2C mode.

The manufacturer of the 24LC256-I/SM is Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors. Founded in 1989 and based in Chandler, Arizona, the company specializes in embedded control solutions, targeting a variety of industries, including automotive, industrial, consumer, and communications. Microchip offers an extensive range of products, including microcontrollers, memory devices, and development tools, and is known for its focus on innovation, quality, and customer support. The 24LC256-I/SM is a 256 Kbit (32 K x 8) I2C-compatible EEPROM, widely used for data storage in various electronic applications.

The 24LC256-I/SM is a 256 Kbit I2C EEPROM used in various applications including data storage for microcontrollers, configuration settings for electronic devices, firmware storage, and logging historical data in industrial and consumer electronics. Its low power consumption and compatibility with I2C interfaces make it suitable for automotive, telecommunications, medical devices, and smart sensors.

The 24LC256-I/SM is a 256 Kbit I2C EEPROM. Equivalent products include:
1. M24C256 - STMicroelectronics
2. AT24C256 - Microchip Technology
3. CAT24C256 - ON Semiconductor
4. 24FC256 - Microchip Technology
These alternatives offer similar specifications, including memory size and I2C compatibility. Always check specific datasheets for differences in features.