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ROHM offers wide ranges of interface ICs, such as Wireless LAN Modules, IC Card Interface ICs, LVDS Interface ICs, Sub-LVDS Interface ICs, IrDA, Controllers, GPIO, Capacitive Switch Control ICs, Touch Screen Contol ICs, MEMS Sensors, Timing Controllers, Car access.
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  • Wireless LAN Modules (5)

    ROHM wireless LAN modules integrate an in-house baseband/MAC IC and features pre-tuned radio characteristics. Supports independent startup from external Flash.
     Wireless LAN Modules support pageYou can download the detailed documentation, drivers and firmware from here.

  • Clockless Link Interface ICs (3)

    Clockless Link™ Interface is a differential serial interface that expect further low power consumption and low EMI by ROHM's original CDR(Clock Data Recovery) technology.Clockless Link™ Interface serializes the parallel data and transfers by the differential lines of 1 pair. So it helps to reduce the number of cables significantly.The 1pair transfer interface don't care the cable slew like LVDS interface that is separated clock and data line.It helps to speed up the transfer rate and support long cable. Reset line and link synchronous control line between transmitter and receiver are unnecessary. This interface can links automatically by only differential line.

  • LVDS Interface ICs (12)

    ROHM LVDS interface IC lineup includes serializers and deserializers in a range of operating frequencies (8-150MHz) and transmission bit counts (35-70bits) for broad compatibility. High-speed serial transmission - up to 7x faster - helps to reduce the number of cables to 1/3rd or less, providing a low swing mode that is expected to achieve lower EMI. In addition, a 250MHz 4bit LVDS driver/receiver is available for a range of applications, from digital consumer equipment such as LCD TVs to multifunction printers and other office equipment, along with measurement and medical devices.

  • Sub-LVDS Interface ICs (4)

    Differential serial interface connecting mobile phone LCD modules to the host CPU
    Unique technology isutilized for lower power consumption and EMI. MSDL minimizes the number of wires required - an important considerationin hinge phones - resulting in greater reliability and design flexibility.

  • IrDA Controllers (3)

    ROHM IrDA controllers enable easy IrDA communication by simply mounting in existing sets. Ideal for exchanging data between different applications.

  • GPIO

    ROHM GPIO expander series are useful especially for the application that is in short of IO ports.



    IO Expander

  • Multiple Input Switch Monitor LSI (4)

    Multiple Input Switch Monitor ICs that detect the opening and closing of mechanical switches. Once it senses a change in the status of a switch, it sends an interrupt signal to the MCU via a serial peripheral interface (SPI). In intermittent monitoring, the switch status is monitored at regular time intervals, allowing the IC to operate with low power consumption. Also, operation with reduced noise can be achieved by enabling uniform sequential monitoring of all switches or sequential monitoring by power supply system.

  • Timing Controllers (5)

    ROHM LCD timing controllers are image ICs optimized for LCD TVs and panels.

  • Car Access

    It is the optimal IC for wireless systems, such as a key-less system.



  • Isolators


  • LIN Transceiver (2)

    LIN Transceiver

  • CXPI Transceiver (1)

    ROHM's CXPI (Clock eXtention Peripheral Interface) transceiver IC can switch between Master/Slave mode using external pin. Power consumption is reduced during standby (non-communication).

  • CAN Transceiver

    ROHM's CAN(Controller Area Network) transceiver IC is most suitable for BUS system with protocol communication facility of CAN. Fully ISO 11898 standard compliant

  • Capacitive Switch Control ICs (7)

    ROHM electrostatic sensor control ICs integrate sensor data processing and application functions, reducing host CPU load.

  • Touch Screen Control ICs (10)

    The touch screen controller detect the input of the touch sensor arranged on the LCD screen. These touch sensors easily makes a complex input operation intuitive. ROHM's touch screen controller was developed for two kinds of sensors of 4wire resistive touch sensor and capacitive touch sensor. These products can correspond to the demand of various markets.

  • USB Type-C Power Delivery (19)

    ROHM's USB Type-C Power Delivery Controller ICs are compatible with the latest USB Power Delivery (Rev2.0) and Type-C (Rev1.1) specifications. USB Type-C compliant high power transmission technology ideal for powering Laptops and Tablets, supporting up to 100W (20V@ 5A).

  • MEMS Sensors

    MEMS Sensors