RN52SRC-I/RM100 Microchip Integrated Circuit (Other) In Stock

Name: RN52SRC-I/RM100
Brand: Microchip
SKU: RN52SRC-I/RM100
Availability: InStock

RN52SRC-I/RM100 is a Bluetooth audio module from Microchip operating at 3.3 V with a 50-pin surface-mount package. It supports stereo audio streaming and SPP profiles for wireless connectivity. From $15 in stock, worldwide shipping.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

RN52SRC-I/RM100Other

Quick Facts

Manufacturer: Microchip
Package: Other
Pin Count: 50
Lifecycle: OBSOLETE
Datasheet: RN52SRC-I/RM100 Datasheet PDF
Category: Integrated Circuit
Price: From $31.3600(MOQ 64)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of RN52SRC-I/RM100?

Bluetooth Classic audio module supporting A2DP stereo streaming and hands-free HFP profiles
3.3 V supply operation (3.0 V to 3.6 V range) suitable for battery-powered portable audio devices
50-pin SMD microelectronic assembly with compact rectangular form factor for space-constrained designs
UART and SPI command interface enabling easy integration with host microcontrollers in embedded systems

What is RN52SRC-I/RM100 used for?

The RN52SRC-I/RM100 is designed for wireless Bluetooth audio applications including portable speakers, headsets, and automotive hands-free systems that require reliable stereo audio streaming. It integrates the full Bluetooth stack, reducing development complexity for products targeting consumer electronics and industrial audio solutions. The module's 3.3 V operation and SMD packaging make it well-suited for integration into space-efficient PCB designs for wireless audio endpoints.

What are the specifications of RN52SRC-I/RM100?

Pbfree Code	Yes
YTEOL	0
JESD-30 Code	R-XXMA-N50
Package Body Material	UNSPECIFIED
Package Shape	RECTANGULAR
Package Style	MICROELECTRONIC ASSEMBLY
Supply Voltage-Max	3.6V
Supply Voltage-Min	3V
Supply Voltage-Nom	3.3V
Surface Mount	YES
Technology	CMOS
Terminal Form	NO LEAD
Terminal Position	UNSPECIFIED
uPs/uCs/Peripheral ICs Type	RFSOC
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	5A992.C
HTS Code	8529.90.22.00

Where can I find the RN52SRC-I/RM100 datasheet?

RN52SRC-I/RM100 Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for RN52SRC-I/RM100?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What Bluetooth audio profiles does the RN52SRC-I/RM100 support, and how do they enable wireless stereo sound?

The RN52SRC-I/RM100 supports A2DP (Advanced Audio Distribution Profile) for high-quality stereo audio streaming and AVRCP for remote control, along with HFP and HSP for hands-free voice calls. These profiles allow streaming at standard Bluetooth audio quality, typically up to 328 kbps, making the module suitable for wireless headsets and speakers operating at 3.3 V.

How does the RN52SRC-I/RM100 supply voltage range influence its use in battery-powered portable audio products?

With a supply voltage range of 3.0 V to 3.6 V nominal 3.3 V, the RN52SRC-I/RM100 can run directly from a single-cell LiPo battery regulated to 3.3 V. This eliminates the need for a boost converter in portable speaker designs, reducing BOM cost and extending runtime in battery-powered Bluetooth audio accessories.

What host interface does the RN52SRC-I/RM100 use for command and control, and how complex is firmware integration?

The RN52SRC-I/RM100 uses a UART ASCII command interface, allowing a host microcontroller to issue text-based commands at standard baud rates such as 115200 bps. This simplifies firmware integration since no proprietary binary protocol or special drivers are required, reducing development time for embedded Bluetooth audio applications.

For a compact wireless headset design, how many pins does the RN52SRC-I/RM100 module expose and what does the package footprint look like?

The RN52SRC-I/RM100 features a 50-pin surface-mount package in a rectangular microelectronic assembly format, providing connections for power, UART, audio I/O, and GPIO. Its compact SMD footprint is designed for automated assembly, making it practical for integration into small PCBs under 30 mm × 15 mm form factors typical of wireless audio devices.

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AvailabilityIn Stock

Reference Price (USD)

From $31.3600

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
64+	$35.6400	$2280.96
320+	$32.7900	$10492.80
640+	$31.3600	$20070.40

pcs

Unit price: $35.6400 · Total: $2280.96

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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RN52SRC-I/RM100 Microchip Integrated Circuit (Other) In Stock

What are the key features of RN52SRC-I/RM100?

What is RN52SRC-I/RM100 used for?

What are the specifications of RN52SRC-I/RM100?

Compliance & Regulatory

Where can I find the RN52SRC-I/RM100 datasheet?

What are equivalent replacements for RN52SRC-I/RM100?

Frequently Asked Questions

What Bluetooth audio profiles does the RN52SRC-I/RM100 support, and how do they enable wireless stereo sound?

How does the RN52SRC-I/RM100 supply voltage range influence its use in battery-powered portable audio products?

What host interface does the RN52SRC-I/RM100 use for command and control, and how complex is firmware integration?

For a compact wireless headset design, how many pins does the RN52SRC-I/RM100 module expose and what does the package footprint look like?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

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