Home / Memory / 25AA040/SN/
25AA040/SN

25AA040/SN

Manufacturer No:

25AA040/SN

Manufacturer:

Microchip Technology

Description:

IC EEPROM 4KBIT SPI 1MHZ 8SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

25AA040/SN Specifications

  • Type
    Parameter
  • Clock Frequency
    1 MHz
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    1.8V ~ 5.5V
  • Access Time
    -
  • Write Cycle Time - Word, Page
    5ms
  • Memory Interface
    SPI
  • Memory Organization
    512 x 8
  • Memory Size
    4Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The 25AA040/SN is an integrated circuit chip that belongs to the 25XX series of serial EEPROMs (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. Here are some advantages and application scenarios of the 25AA040/SN chip:Advantages: 1. Small form factor: The chip comes in a compact 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for space-constrained applications. 2. Low power consumption: The chip operates at low power, making it ideal for battery-powered devices or applications where power efficiency is crucial. 3. High reliability: The 25AA040/SN chip offers high endurance and data retention, ensuring reliable storage and retrieval of information. 4. Serial interface: The chip communicates using a simple 3-wire SPI (Serial Peripheral Interface) protocol, enabling easy integration with microcontrollers and other digital devices. 5. Wide operating voltage range: The chip supports a broad voltage range, typically from 1.8V to 5.5V, allowing compatibility with various systems.Application scenarios: 1. Data storage: The 25AA040/SN chip can be used for non-volatile storage of critical data in applications such as industrial control systems, medical devices, or automotive electronics. 2. Configuration memory: It can serve as a configuration memory for devices that require storing settings or parameters, such as network devices, sensors, or consumer electronics. 3. Firmware storage: The chip can store firmware or boot code for microcontrollers or embedded systems, enabling easy updates or customization. 4. Identification and security: It can be utilized for storing unique device identifiers, security keys, or encryption algorithms, enhancing the security of systems or preventing unauthorized access. 5. Data logging: The chip can be employed in data logging applications, where it can store sensor readings, event logs, or other time-stamped data for later analysis.These advantages and application scenarios highlight the versatility and usefulness of the 25AA040/SN integrated circuit chip in various electronic systems.
25AA040/SN Relevant information