Network and Communication Chips from RS Components, Ltd.


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The RN41 is a small form factor, low power, simple to integrate Bluetooth Class 1 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 250µA 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 RN41XV part is a Bluetooth plug-in replacement for 802.15.4 systems.
Bluetooth 2.1 + EDR (Enhanced Data Rate) transceiver module. Backwards-compatible with Bluetooth 2.0, 1.2 and 1.1. RF Frequency Range: 2.402 to 2.480GHz with 79 channels. Modulation: GFSK with FHSS. RF Output Power: +15dBm. Receiver Sensitivity: -80dBm. Host communication: serial UART with RTS/CTS flow control. Sustained SPP data rates: 240kbps (slave), 300kbps (master). Embedded Bluetooth stack: GAP, SDP, RFCOMM and L2CAP protocols, with SPP and DUN profiles. AES-128 encryption. Chip antenna (RN41 / RN41XVC), U.FL antenna socket (RN41XVU). Power supply: +3.0V to +3.6Vdc. Operating temperature range: -40 to +85°C. Applications: Cable replacement, Barcode scanners, Measurement & monitoring systems, Industrial sensors & controls, Medical devices, Asset tracking
Bluetooth Class = Class 1
Bluetooth Version = 2.1
Receiver Sensitivity = -80dBm
Supported Bus Interfaces = GPIO, PCM, SPI, UART, USB
Dimensions = 13.2 x 25.8 x 2.1mm
Height = 2.1mm
Length = 13.2mm
Maximum Operating Temperature = +85°C
Minimum Operating Temperature = -40°C
Width = 25.8mm


Microchip Technology, Inc.
Manufacturer Part Number
Product Category
Network and Communication Chips
Operating Temperature
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RS Components, Ltd.
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