Datasheet Microchip RN4677


Fully certified Bluetooth version 4.0 (BR/EDR/LE) Dual Mode module, which enables the designer to easily add classic Bluetooth and Bluetooth Smart capability to their products.


Datasheet RN4677
PDF, 508 Kb, Language: en, File uploaded: Jul 29, 2020, Pages: 28
Bluetooth 4.0 Dual Mode Module
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Detailed Description

Delivering local connectivity for the Internet of Things (IoT), the RN4677 bridges the product to Smart Phones and Tablets for convenient data transfer, control and access to cloud applications. This Bluetooth SIG certified module provides a complete wireless solution with Bluetooth stack on-board, integrated antenna, and worldwide radio certifications in a compact surface mount package, 22 x 12 x 2.4 mm. It supports GAP, SDP, SPP, and GATT profiles. Data is transferred over the Bluetooth link by sending/receiving data via transparent UART mode, making it easy to integrate with any processor or microcontroller with a UART interface. Configuration is made easy through ASCII commands via UART. Available iOS Applications for the RN4677: Bluetooth Smart Discover Microchip’s Smart Discover for iPhone or iPad provides the ability to scan and connect to nearby Microchip Bluetooth Low Energy (BLE) peripherals and listen to BLE broadcasters.


Lifecycle StatusNot Recommended for new designsNot Recommended for new designs




Parameters / ModelsRN4677-V/RM100RN4677-V/RM112
ADC ChannelsNoNo
ASCII InterfaceYesYes
Analog Audio OutNoNo
Audio ChannelsNoNo
Bluetooth Classic-AudioNoNo
Bluetooth Classic-Data/SPPYesYes
Bluetooth Low EnergyYesYes
Bluetooth Version4.04.0
Digital Audio OutNoNo
FCC CertifiedYesYes
Integrated Class-D AMPNoNo
Lead Count3333
Memory TypeFlashFlash
No-shield OptionNoNo
Operation Voltage Max4.3V4.3V
Operation Voltage Min3.2V3.2V
Package Size22 x 12 x 2.4 mm22 x 12 x 2.4 mm
Package Width12x22mm12x22mm
Pin Count3333
Temp Range Max70C70C
Temp Range Min-20C-20C

Model Line

Series: RN4677 (2)

Manufacturer's Classification