24LC256-I/SM

The 24LC256-I/SM is a Microchip Technology EEPROM, a non-volatile memory device used for storing small amounts of data that must be preserved when power is removed. It features a 256-kilobit memory organized as 32,768 words of 8 bits each. This EEPROM communicates via an I²C (Inter-Integrated Circuit) bus, which allows for simple, efficient data transfer between devices. The "SM" designation indicates it's in an 8-lead SOIC package, while "I" refers to the industrial temperature range.
Key features include a wide operating voltage range (1.7V to 5.5V), low power consumption, and a page write capability of up to 64 bytes. The device also supports sequential and random read operations, making it versatile for various applications. Its endurance is rated at one million write cycles per cell, with data retention of over 200 years, ensuring reliability. The 24LC256-I/SM is commonly used in embedded systems, consumer electronics, and applications requiring reliable data storage with minimal power usage.

The 24LC256-I/SM is a 256Kb I2C EEPROM. Equivalent products include:
1. Atmel/Microchip: AT24C256
2. STMicroelectronics: M24C256
3. ON Semiconductor: CAT24C256
4. ROHM: BR24G256
5. NXP: PCF85263A (Note: Similar I2C EEPROM, verify compatibility)
6. Cypress: CY24C256
Ensure pin compatibility and electrical characteristics match your requirements when considering alternatives.

The 24LC256-I/SM is a 256 Kbit Electrically Erasable PROM (EEPROM) organized as 32,768 x 8 bits. It features a Two-wire serial interface (I2C-compatible) allowing easy integration into systems with minimal signal routing. Operating voltage ranges from 2.5V to 5.5V, making it suitable for a variety of applications.
Key features include a data retention of over 200 years and endurance of 1 million erase/write cycles, ensuring long-term reliability. The EEPROM is capable of byte-level and page-level (up to 64 bytes) write operations. Its self-timed write cycle is typically less than 5ms.
The device supports up to eight devices on a single bus using configurable hardware address pins, allowing easy expansion of memory. It is equipped with write protection via a hardware pin, preventing accidental data corruption.
The 24LC256-I/SM is housed in an 8-pin SOIC surface-mount package, which is space-efficient for modern electronic devices. Its operating temperature ranges from -40°C to +85°C, making it versatile for industrial and consumer applications.

The 24LC256-I/SM is a 256 Kbit I²C Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Microchip Technology. It features an 8-pin SOIC (Small Outline Integrated Circuit) package. Here’s a breakdown of its pin functions:
1. A0, A1, A2 (Pins 1-3): These are device address pins used for multiple device operation on the same bus. They allow for up to eight 24LC256 devices to be used on the same I²C bus.
2. VSS (Pin 4): Ground reference for the power supply.
3. SDA (Pin 5): Serial Data line, used for bidirectional data transfer between the microcontroller and the EEPROM.
4. SCL (Pin 6): Serial Clock line, used to synchronize data transfer.
5. WP (Pin 7): Write-Protect pin, when connected to VCC, write operations are disabled, providing data protection.
6. VCC (Pin 8): Power supply pin, typically operates from 2.5V to 5.5V.
The 24LC256-I/SM supports a standard I²C interface and is commonly used for data storage applications requiring non-volatile memory.

The 24LC256-I/SM is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company is known for its focus on providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip’s products are commonly used in a wide array of industries, including automotive, consumer electronics, industrial, and more.

The 24LC256-I/SM is a 256-Kbit I2C EEPROM memory chip commonly used in applications requiring non-volatile data storage. It is utilized in consumer electronics for storing user settings, calibration data, and small configuration files. In industrial systems, it helps preserve system parameters and logs. It's also popular in automotive applications for storing calibration data and in medical devices for retaining patient data and device configuration. Its low power consumption and wide operating voltage range make it suitable for portable devices. Additionally, it can be employed in communication equipment and embedded systems for storing firmware updates and system configurations.

The 24LC256-I/SM is a serial EEPROM memory chip manufactured by Microchip Technology. It is housed in an 8-lead Small Outline Integrated Circuit (SOIC) package, specifically the SOIC-8 package. This surface-mount package is compact, making it suitable for space-constrained applications.