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24LC256T-E/SM

24LC256T-E/SM

Manufacturer No:

24LC256T-E/SM

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT I2C 8SOIJ

Datasheet:

Datasheet

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24LC256T-E/SM Specifications

  • Type
    Parameter
  • Clock Frequency
    400 kHz
  • Supplier Device Package
    8-SOIJ
  • Package / Case
    8-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply
    2.5V ~ 5.5V
  • Access Time
    900 ns
  • Write Cycle Time - Word, Page
    5ms
  • Memory Interface
    I²C
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The 11LC020-I/SN is an integrated circuit (IC) chip commonly used in microcontroller applications. It is a 2K (2048 bits) serial electrically erasable programmable read-only memory (EEPROM) chip manufactured by Microchip Technology Inc. Here are some advantages and application scenarios of this IC chip:Advantages:1. Non-volatile Memory: The 11LC020-I/SN chip retains data even in the absence of power. This makes it ideal for storing critical data and configurations that need to be preserved during power cycles.2. Low Power Consumption: The chip operates at low power, making it suitable for use in battery-powered devices and applications where power efficiency is crucial.3. Serial Interface: It uses a simple 2-wire (I2C) serial interface, making it easy to interface with microcontrollers and other devices.4. Small Form Factor: The chip is available in an industry-standard SOIC package, allowing for space-efficient and compact designs.5. High Endurance and Data Retention: The EEPROM cells in this chip have a high endurance of at least 1 million write cycles. It also provides long-term data retention, typically up to 200 years.Application Scenarios:1. Configuration Storage: The 11LC020-I/SN can be used to store configuration data, such as device settings, calibration parameters, or user preferences. This is commonly seen in embedded systems, consumer electronics, and industrial equipment.2. Firmware Updates: The chip can be utilized to store firmware updates, allowing for field updates of microcontroller applications without the need for external storage media.3. Identification and Encryption: It can be used to store unique device identifiers, cryptographic keys, or secure data. This is valuable in applications like secure booting, device authentication, or secure communication protocols.4. Data Logging: The chip can serve as a data logger, storing sensor data or event logs in a non-volatile manner. This is useful in applications like environmental monitoring, industrial process control, or data acquisition systems.5. Parameter Storage: The IC chip is commonly employed to store variable parameters, calibration data, or user-specific settings. This enables reprogrammability and customization features in various applications.Overall, the 11LC020-I/SN IC chip offers a convenient, reliable, and low-power solution for non-volatile data storage in microcontroller-based systems across a wide range of applications.
24LC256T-E/SM Relevant information