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RN41U-I/RM

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RN41U-I/RM

RF TXRX MOD BLUETOOTH CHIP SMD

Manufacturer: Microchip Technology

Categories: RF Transceiver Modules and Modems

Quality Control: Learn More

The Microchip Technology RN41U-I-RM is a Class 1 Bluetooth v2.1 +EDR transceiver module operating in the 2.4GHz ISM band. This surface mount module features an integrated chip antenna and supports FHSS and GFSK modulation for robust wireless communication. With a transmission power of 16dBm and a receiving sensitivity of -80dBm, it delivers reliable performance for demanding applications. The RN41U-I-RM offers multiple serial interfaces including SPI, UART, and USB for flexible system integration. Typical current consumption is 35mA during reception and 65mA during transmission. This module is suitable for a wide range of industrial, medical, and consumer electronics applications where secure and efficient short-range wireless connectivity is required. It operates over an extended temperature range of -40°C to 85°C, packaged in a 35-SMD module.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDatasheet:
Technical Details:
PackagingBag
Package / Case35-SMD Module
Sensitivity-80dBm
Mounting TypeSurface Mount
Frequency2.4GHz
Memory Size-
Operating Temperature-40°C ~ 85°C
Voltage - Supply3V ~ 3.6V
Power - Output16dBm
Data Rate3Mbps
ProtocolBluetooth v2.1 +EDR, Class 1
Current - Receiving35mA
Current - Transmitting65mA
Antenna TypeIntegrated, Chip
Utilized IC / Part-
ModulationFHSS, GFSK
RF Family/StandardBluetooth
Serial InterfacesSPI, UART, USB
ProgrammableNot Verified

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