EEPROM 메모리 모듈 -M24M01E

(EEPROM 13 CLICK)

   

개요

  • 본 제품은 EEPROM 메모리 모듈 -M24M01E입니다.
  • M24M01E 메모리칩을 탑재하고 있습니다.
  • i2C 인터페이스를 지원합니다.

특징

  • EEPROM 13 Click is a compact add-on board that contains a highly reliable, nonvolatile memory solution. This board features the M24M01E, an electrically erasable programmable memory with enhanced hardware write protection for entire memory from STMicroelectronics. Its memory size of 1Mbit is organized as 128K words of 8bits each, with a page size of 256 bytes and an additional 256 bytes of identification page. The identification page can be used to store sensitive application parameters, which can be (later) permanently locked in read-only mode. This Click board™ makes the perfect solution for the development of consumer and industrial applications where dependable, nonvolatile memory storage is essential.

  • HOW DOES IT WORK?

    EEPROM 13 Click is based on the M24M01E, an electrically erasable programmable memory with enhanced hardware write protection for entire memory from STMicroelectronics. The M24M01E has software and hardware write protection features and random and sequential read modes. If the address area is write-protected, the write instruction is not executed. During the internal write cycle, the serial data is turned off internally, and the device does not respond to any requests. The performance features cover enhanced ESD/latch-up protection, more than 4 million write cycles, more than 200 years of data retention, and a very fast wake-up time (less than 5μs).

    eeprom 13 click inner

    EEPROM 13 Click uses a standard 2-wire I2C interface to communicate with the host MCU, supporting standard, fast, and fast mode plus with up to 1MHz of frequency clock. The write control WC pin serves as a write protect option and is active with a High logic state.

    This Click board™ can operate with either 3.3V or 5V logic voltage levels selected via the VCC SEL jumper. This way, both 3.3V and 5V capable MCUs can use the communication lines properly. Also, this Click board™ comes equipped with a library containing easy-to-use functions and an example code that can be used as a reference for further development.

    SPECIFICATIONS

    Type EEPROM
    Applications Can be used for the development of consumer and industrial applications where dependable nonvolatile memory storage is essential
    On-board modules M24M01E - EEPROM memory with enhanced hardware write protection for entire memory from STMicroelectronics
    Key Features Supports standard, fast, and fast mode plus I2C interface, 1-Mbit of EEPROM in 256 bytes of page sizes, random and sequential read modes, write protection of the whole memory array, enhanced ESD/ latch-up protection, long data retention and data write cycles, and more
    Interface I2C
    ClickID Yes
    Compatibility mikroBUS™
    Click board size S (28.6 x 25.4 mm)
    Input Voltage 3.3V or 5V

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