1-Wire-to-I2C 인터페이스 모듈 -DS28E17

(1-Wire I2C click)

IMG_0242

IMG_0242

개요

  • 본 제품은 DS28E17 1-Wire-to-I2C master bridge를 장착한 1-Wire I2C 인터페이스모듈입니다.
  • 3.3V 전원으로 동작하며, MCU와 1-Wire 프로토콜로 통신합니다.

특징

  • DS28E17 features

    The DS28E17 is a 1-Wire slave to I2C master bridge device that interfaces directly to I2C slaves at standard (100kHz max) or fast (400kHz max). Data transfers serially through the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS28E17 is guaranteed to have a unique 64-bit ROM registration number that serves as a node address in the 1-Wire network.

    Specifications

    Type 1-wire
    Applications 1-Wire I2C click can be used to extend the length of I2C lines by converting I2C to 1-wire
    On-board modules DS28E17 1-Wire-to-I2C master bridge from Maxim Integrated
    Interface 1-wire,GPIO
    Input Voltage 3.3V
    Click board size S (28.6 x 25.4 mm)

    Pinout diagram

    This table shows how the pinout on 1-Wire I2C click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

    Notes Pin Mikrobus logo.png Pin Notes
    1-Wire 1st pin OW1 1 AN PWM 16 OW2 1-Wire 2nd pin
    Reset pin RST 2 RST INT 15 NC
    NC 3 CS TX 14 NC
    NC 4 SCK RX 13 NC
    NC 5 MISO SCL 12 NC
    NC 6 MOSI SDA 11 NC
    Power supply +3.3V 7 3.3V 5V 10 NC
    Ground GND 8 GND GND 9 GND Ground

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