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25LC640A-M/SN

25LC640A-M/SN

Manufacturer No:

25LC640A-M/SN

Manufacturer:

Microchip Technology

Description:

IC EEPROM 64KBIT SPI 10MHZ 8SOIC

Datasheet:

Datasheet

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25LC640A-M/SN Specifications

  • Type
    Parameter
  • Clock Frequency
    10 MHz
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Voltage - Supply
    2.5V ~ 5.5V
  • Access Time
    -
  • Write Cycle Time - Word, Page
    5ms
  • Memory Interface
    SPI
  • Memory Organization
    8K x 8
  • Memory Size
    64Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The 25LC640A-M/SN is an integrated circuit chip, specifically a Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) chip. It offers several advantages and can be used in various application scenarios, including:1. Non-volatile memory: The 25LC640A-M/SN is designed as a non-volatile data storage solution, meaning it retains its data even when power is disconnected or lost. This makes it suitable for applications that require data persistence.2. Large storage capacity: With 64 kilobits (8 kilobytes) of memory, the 25LC640A-M/SN provides a significant amount of storage space for storing data, such as configuration settings, sensor data, or logging information.3. Serial interface: The chip communicates with the microcontroller or host system using a simple Serial Peripheral Interface (SPI). This interface enables easy integration with various microcontrollers and reduces the number of pins required for communication.4. Low power consumption: The 25LC640A-M/SN is designed to operate at low power, making it suitable for battery-powered devices. It features an active current of 3 mA and a standby current of 1 μA (typical), ensuring efficient power usage.5. High reliability: EEPROM chips like the 25LC640A-M/SN offer high reliability with a long data retention period (typically over 200 years) and a high endurance of read/write cycles (up to 1 million).Application scenarios for the 25LC640A-M/SN integrated circuit chips include:1. Data logging: The chip's large storage capacity can be utilized for logging data from various sensors or systems, such as temperature, humidity, or environmental variables. It offers a convenient and reliable way to store and retrieve data.2. Configuration storage: Many devices require storing configuration settings that need to survive power cycles. These chips can store system configurations and settings, enabling the device to resume operation with the previously saved settings.3. Firmware updates: EEPROM chips allow for easy firmware updates by storing program code that can be modified whenever required. This enables software updates without the need for additional memory devices.4. Secure data storage: The chip has built-in features like software write protection and a unique, factory pre-programmed device identifier that can be utilized for storing sensitive data securely or for authentication purposes.5. Industrial automation: Many industrial automation systems often require storing critical data, such as calibration values or equipment parameters. The 25LC640A-M/SN can provide reliable non-volatile memory storage in such scenarios.Overall, the 25LC640A-M/SN integrated circuit chips offer advantages in terms of non-volatile memory, storage capacity, low power consumption, ease of integration, high reliability, and find applications in various contexts where data storage and persistence are required.
25LC640A-M/SN Relevant information