Products > Integrated Circuits (ICs) > Communication & Networking ICs > BLUENRG-MSQTR

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RF Transceiver, 2.4GHz to 2.4835GHz, GFSK, 1Mbps, 8dBm out, -88dBm in, 1.7V to 3.6V, QFN-32

Manufacturer : STMicroelectronics, Inc
Package/Case : 32-VFQFN
Product Categories : RF Transceiver ICs
Datasheet: BLUENRG-MSQTR Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 1489


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BLUENRG-MSQTR Product Details

The BLUENRG-MSQTR is a very low power Bluetooth low energy (BLE) single-mode network processor, compliant with Bluetooth specification v4.2. The BLUENRG-MSQTR supports multiple roles simultaneously and can act at the same time as Bluetooth smart sensor and hub device.

The Bluetooth Low Energy stack runs on the embedded ARM Cortex-M0 core. The stack is stored on the on-chip non-volatile Flash memory and can be easily upgraded via SPI.
The device comes pre-programmed with a production-ready stack image(Its version could change at any time without notice). A different or more up-to-date stack image can be downloaded from the ST website and programmed on the device through the ST provided software tools.
The BLUENRG-MSQTR allows applications to meet the tight advisable peak current requirements imposed by standard coin cell batteries.
The maximum peak current is only 10 mA at 1 dBm output power. Ultra low-power sleep modes and very short transition times between operating modes allow very low average current consumption, resulting in longer battery life.
The BLUENRG-MSQTR offers the option of interfacing with external microcontrollers via SPI transport layer.


  • Bluetooth specification v4.2 compliant master and slave single-mode Bluetooth low energy network processor
  • Embedded Bluetooth low energy protocol stack: GAP, GATT, SM, L2CAP, LL,RF-PHY
  • Bluetooth low energy profiles provided separately
  • Operating supply voltage: from 1.7 to 3.6 V
  • 8.2 mA maximum TX current(@0 dBm, 3.0 V)
  • Down to 1.7 μA current consumption with active BLE stack
  • Integrated linear regulator and DC-DC step-down converter
  • Up to +8 dBm available output power(at antenna connector)
  • Excellent RF link budget(up to 96 dB)
  • Accurate RSSI to allow power control
  • Proprietary application controller interface (ACI), SPI based, allows interfacing with an external host application microcontroller
  • Full link controller and host security

Technical Parameters

  • Type
  • TxRx + MCU
  • RF Family/Standard
  • Bluetooth
  • Protocol
  • Bluetooth v4.1
  • Modulation
  • GFSK
  • Frequency
  • 2.4GHz
  • Data Rate (Max)
  • 1Mbps
  • Power Output
  • 8dBm
  • Sensitivity
  • -88dBm
  • Memory Size
  • 64kB Flash, 12kB RAM
  • Serial Interfaces
  • SPI
  • Voltage Supply
  • 1.7V ~ 3.6V
  • Current Receiving
  • 7.3mA ~ 14.5mA
  • Current Transmitting
  • 5.8mA ~ 28.8mA
  • Operating Temperature
  • -40??C ~ 85??C
  • Package / Case
  • 32-VFQFN Exposed Pad

BLUENRG-MSQTR Related Products

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Estimated Delivery Time: Apr 05 - Apr 10 days (choose Expedited at checkout).

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    90 days quality guarantee for all products.


  • Step1:Product

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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that BLUENRG-MSQTR is the original manufacturer or agent of ST?
We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their BLUENRG-MSQTR devices; we pay more attention to the channels and quality of BLUENRG-MSQTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of BLUENRG-MSQTR chips? Including ST original factory information, RF Transceiver ICs application, BLUENRG-MSQTR pictures?
You can use Jotrin's intelligent search engine, or filter by Wireless Transceivers, MCUs and Modules ; Bluetooth ; Bluetooth Low Energy category, or find it through STMicroelectronics, Inc Information page.
Q: Are the ST's BLUENRG-MSQTR price and stock displayed on the platform accurate?
The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for BLUENRG-MSQTR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of BLUENRG-MSQTR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BLUENRGMSQTR we delivered, we will accept the replacement or return of the BLUENRG-MSQTR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of BLUENRG-MSQTR.
(3)The BLUENRG-MSQTR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as BLUENRG-MSQTR datasheet pdf, BlueNRG-MS pin diagram?
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STMicroelectronics, Inc

ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....
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