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The BlueNRG-2N is an ultra low power (ULP) network coprocessor solution for Bluetooth® low energy applications.
It embeds the STMicroelectronics’s state-of-the-art RF radio IPs combining unparalleled performance with extremely long battery lifetime.
It is fully compliant with Bluetooth core specification version 5.2 and supports enhanced features such as state-of-the-art security, privacy, and extended packet length for faster data transfer up to 700 kbps at application level.
The BlueNRG-2N is Bluetooth® 5.2 certified ensuring interoperability with the latest generation of smartphones and other host devices.
The Bluetooth low energy stack runs on the embedded ARM Cortex-M0 core. The STMicroelectronics BLE stack is stored into the on-chip non-volatile Flash memory and it can be easily upgraded via SPI/UART as well through the dedicated STMicroelectronics software tools.Key Features
- Low-power radio performance
- Sleep current consumption down to 900 nA
- TX current consumption 6.8 mA (@ -2 dBm, 3.0 V)
- RX current consumption 6.2 mA (@ sensitivity level, 3.0 V)
- Up to +8 dBm programmable output power level (@ antenna connector)
- Excellent RF link budget (up to 96 dB)
- Integrated DC-DC step-down converter and LDO regulators
- Bluetooth® 5.2 certified
- Multi-master to multi-slave communication guaranteed
- 2 masters to 6 slaves simultaneously
- Up to 8 simultaneous connections handled
- LE data length extension (up to 700 kbps at application level)
- Over-the-air firmware update is 2.5 times faster
- LE Privacy 1.2
- Reduces the ability to be tracked over a period of time by changing the address on a frequent basis without involving the HOST and saving battery life
- LE secure connections
- The pairing mechanism is established with the elliptic curve Diffie-Hellman (ECDH) key agreement protocol enabling a secure key exchange mechanism preventing eavesdropping
- Low-power radio performance
All tools & software
All resources
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Jan 2021 |
25 Jan 2021
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Application Notes (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 04 Nov 2020 |
04 Nov 2020
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User Manuals (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 30 Nov 2020 |
30 Nov 2020
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Flyers (2)
| Resource title | Latest update | |||
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| 03 Dec 2020 |
03 Dec 2020
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| 26 Oct 2020 |
26 Oct 2020
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Brochures (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Nov 2020 |
27 Nov 2020
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| 23 Mar 2020 |
23 Mar 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - BlueNRG-2N
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| BLUENRG-232N |
Active
|
VFQFPN 5X5X1.0 32L WET FLK | Industrial | Ecopack3 |
|
| BLUENRG-234N |
Active
|
WLCSP MSL1 | Industrial | N/A |
|
BLUENRG-232N
Package:
VFQFPN 5X5X1.0 32L WET FLKMaterial Declaration**:
BLUENRG-234N
Package:
WLCSP MSL1Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| BLUENRG-234N | 4 distributors | Free Sample Buy Direct |
Active
|
5A992C | 5A002A2 | Tape And Reel | WLCSP MSL1 | -40 | 105 | TAIWAN | 1.21 / 1k | |
| BLUENRG-232N | 5 distributors | Free Sample Buy Direct |
Active
|
5A992C | 5A002A2 | Tape And Reel | VFQFPN 5X5X1.0 32L WET FLK | -40 | 105 | THAILAND | 1.28 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
