Microchip Technology Inc

RN41

In Production

The RN41 is a small form factor, low power, simple to integrate Class 1 Bluetooth radio for OEMs adding wireless capability to their products. The RN41 is perfect for battery powered applications and by default is ready to use in the SPP (Serial Port Profile) configuration.  It uses only 250 µA in sleep mode while still being discoverable and connectable.  Multiple low power modes available allow you to dial in the lowest power profile for your application.  The RN41 supports multiple Bluetooth profiles, is fully certified, and is simple to design in, making it a complete embedded Bluetooth solution. 

The RN41 is also available without antenna (RN41N).  This is useful when the application requires an external antenna.  The RN41N is form, function, and pin compatible with the RN41.  A similar module, the RN42, is a fully certified Class 2 low power Bluetooth module.

Note:  The Bluetooth SIG changed the product listing process effective February 1, 2014.  Click HERE for more information.

Firmware version 6.30 is the latest production firmware version available for the standard RN41.  To receive the latest firmware version 6.30, please order part number RN41-I/RM630

Firmware version 5.50 is the latest production firmware version available for the RN41APL.  To receive the latest firmware version 5.50, please order part number RN41APL-I/RM550

 

    Features

        • Fully-certified Class 1 Bluetooth 2.1 + EDR module
        • Onboard embedded Bluetooth stack (no host processor required)
        • UART (SPP or HCI) and USB (HCI only) data connection hardware interfaces
        • Supports Bluetooth data link to iPhone/iPad/iPod Touch
        • Supports HID profile for making accessories such as keyboards, mouse, pointing devices
        • Programmable low power modes
        • Secure communications, 128 bit encryption
        • Error correction for guaranteed packet delivery
        • UART local and over-the-air RF configuration
        • Auto-discovery/pairing requires no software configuration (instant cable replacement)
        • Castellated SMT pads for easy and reliable PCB mounting
        • The standard part number (RN41-I/RM) supports SPP and DUN profiles
        • Available in multiple configurations: Apple-compatible firmware (RN41APL-I/RM), HCI mode (RN41HCI-I/RM), HID mode (RN41HID-I/RM), USB mode (RN41U-I/RM), and socket module (RN41SM-I/RM)
        • Available without antenna (RN41N-I/RM)
        • Bluetooth SIG qualified
        Parameter Name
        Value
        Bluetooth Classic-Data/SPP
        Yes
        FCC Certified
        Yes
        ASCII Interface
        Yes
        Memory Type
        Flash
        GPIO
        11
        Pin Count
        35
        Package Type
        Surface mount module
        Package Size
        13.4 x 25.8 x 2 mm
        Min Temp Range
        -40C
        Max Temp Range
        85C
        Op Voltage Min
        3.0V
        Op Voltage Max
        3.6V
        Documentation
        Data Sheets
        08/07/2014
        1183KB
        Data Sheets
        07/14/2014
        1320KB
          Application Notes
         
         
         
        AppNote
        07/13/2016
        2147KB
        AppNote
        10/22/2013
        522KB
          Brochures
         
         
         
         
        Brochures
        09/12/2016
        405KB
          Software
         
         
         
         
        Software
        07/15/2016
        849KB
        Software
        10/03/2013
        134879KB
          Certifications
         
         
         
        Certifications
        06/19/2017
        1928KB
        Certifications
        07/14/2014
        108KB
        Certifications
        12/14/2012
        58KB
        Certifications
        05/02/2012
        73KB
        Certifications
        05/02/2016
        510KB
        Certifications
        08/27/2013
        659KB
        Certifications
        07/14/2014
        119KB
        Certifications
        08/16/2013
        1809KB
        Certifications
        08/27/2013
        37504KB
        Certifications
        07/05/2017
        64892KB
        Certifications
        07/14/2014
        67KB
        Certifications
        07/10/2017
        44450KB
          Product Line Documents
         
         
         
        Product Line Documents
        05/03/2016
        80KB
        Product Line Documents
        04/25/2016
        78KB
          User Guides
         
         
         
         
        User Guides
        11/18/2014
        2886KB
          CAD Resource
         
         
         
        CAD Resource
        05/02/2012
        9KB
        CAD Resource
        05/02/2012
        4KB
        CAD Resource
        10/22/2013
        21KB
        Pricing & Samples
        All pricing shown in USD only.
        Part Number
        Leads
        Package Type
        Temp Range
        Packing
        1+
        26+
        100+
        1000+
        5000+
        Buy
        Sample
        RN41APL-I/RM
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41APL-I/RM545
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41APL-I/RM550
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        16.65
        15.64
         
        RN41HCI-I/RM
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41HID-I/RM
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41-I/RM
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
        The device you have selected is not available for sampling on-line. You may obtain samples for this device by contacting a Microchip Sales Office, an authorized disti or via www.microchipdirect.com
        RN41-I/RM477
        35
        MODULE
        -40C to +85C
        BAG
        21.70
        19.68
        18.67
        18.67
        18.67
        The device you have selected is not available for sampling on-line. You may obtain samples for this device by contacting a Microchip Sales Office, an authorized disti or via www.microchipdirect.com
        RN41-I/RM615
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41-I/RM630
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        16.65
        15.64
         
        RN41NAPL-I/RM
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41NAPL-I/RM543
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41NAPL-I/RM545
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
        The device you have selected is not available for sampling on-line. You may obtain samples for this device by contacting a Microchip Sales Office, an authorized disti or via www.microchipdirect.com
        RN41N-I/RM
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
        The device you have selected is not available for sampling on-line. You may obtain samples for this device by contacting a Microchip Sales Office, an authorized disti or via www.microchipdirect.com
        RN41N-I/RM477
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41N-I/RM615
        35
        MODULE
        -40C to +85C
        TRAY
        21.70
        19.68
        18.67
        18.67
        18.67
         
        RN41SM-I/RM
        35
        MODULE
        -40C to +85C
        TRAY
        45.00
        39.49
        36.56
        36.56
        36.56
         
        RN41U-I/RM
        35
        MODULE
        -40C to +85C
        BAG
        21.70
        19.68
        18.67
        18.67
        18.67
        The device you have selected is not available for sampling on-line. You may obtain samples for this device by contacting a Microchip Sales Office, an authorized disti or via www.microchipdirect.com

        ** Device not available to purchase online. Please contact a sales office for pricing information.
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        Development Tools
        • Demo & Eval Boards
        • RN-41 Bluetooth Evaluation Kit ( RN-41-EK )

          RN-41

          The RN-41-EK is a fully certified Class 1 Bluetooth evaluation kit for the RN41 module.  It has the flexibility to connect directly to a PC via a standard USB interface or to embedded processors through the TTL UART interface.  The status LEDs, switches, and signal headers enable rapid prototyping and...

        RoHS Information
        Part
        Number
        Device
        Weight
        Shipping
        Weight
        Lead
        Count
        Package
        Type
        Package
        Width
        Solder
        Composition
        JEDEC
        Indicator
        RoHS
         
        China
        EFUP
        RN41-I/RM
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41HID-I/RM
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41APL-I/RM
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41N-I/RM
        1.500000
        35
        MODULE
        19x13.4x2mm
        NiAu
        e4
        RN41HCI-I/RM
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41APL-I/RM550
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41-I/RM630
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41U-I/RM
        1.628200
        1.000000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41SM-I/RM
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41NAPL-I/RM
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41-I/RM615
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41APL-I/RM545
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41N-I/RM477
        1.500000
        35
        MODULE
        19x13.4x2mm
        NiAu
        e4
        RN41-I/RMF477
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41NAPL-I/RM545
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41N-I/RM615
        1.500000
        35
        MODULE
        19x13.4x2mm
        NiAu
        e4
        RN41NAPL-I/RM543
        1.628200
        1.500000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        RN41XVC-I/RM
        2.300000
        6.000000
        20
        MODULE
        33x24x2mm
        NiAu
        e4
        RN41XVU-I/RM
        2.300000
        6.000000
        20
        MODULE
        33x24x2mm
        NiAu
        e4
        RN41-I/RM477
        1.628200
        1.000000
        35
        MODULE
        13.4x25.8x2mm
        NiAu
        e4
        To see a complete listing of RoHS data for this device, please Click here
        Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.