BLUENRG-345MC
ActiveRF TRANSCEIVER, 2MBPS, 2.4835GHZ, QFN-48 ROHS COMPLIANT: YES
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BLUENRG-345MC
ActiveRF TRANSCEIVER, 2MBPS, 2.4835GHZ, QFN-48 ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | BLUENRG-345MC |
|---|---|
| Current - Receiving | 3.4 mA |
| Current - Transmitting | 4.3 mA |
| Data Rate (Max) | 2 Mbps |
| Frequency [Max] | 2.4835 GHz |
| Frequency [Min] | 2.4 GHz |
| GPIO | 32 |
| Memory Size [custom] | 64 kB |
| Memory Size [custom] | 256 kB |
| Modulation | GFSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-TFQFN Exposed Pad |
| Power - Output | 8 dBm |
| Protocol | Bluetooth v5.2 |
| RF Family/Standard | Bluetooth |
| Sensitivity | -97 dBm |
| Serial Interfaces | I2C, SPI |
| Supplier Device Package | 48-QFN (6x6) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.7 V |
BlueNRG-LPS Series
Bluetooth Low Energy Network Processor supporting Bluetooth 4.2 core specification
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Utilized IC / Part | Voltage - Supply [Max] | Voltage - Supply [Min] | Power - Output | Antenna Type | Current - Transmitting [Max] | Current - Transmitting [Min] | Serial Interfaces | Package / Case | Mounting Type | Current - Receiving | Sensitivity | Frequency [Min] | Frequency [Max] | RF Family/Standard | Memory Size | Protocol | Frequency | Type | Current - Receiving [Max] | Current - Receiving [Min] | Memory Size [custom] | Memory Size [custom] | Modulation | Supplier Device Package | Data Rate (Max) | Data Rate (Max) [Max] | Grade | Memory Size [custom] | Memory Size [custom] | Current - Transmitting | GPIO | Qualification | Supplier Device Package [x] | Supplier Device Package [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | 85 °C | -40 °C | BlueNRG-2 | 3.6 V | 1.7 V | 5 dBm | Integrated Chip | 14.78 mA | 7.01 mA | ADC GPIO I2C SPI UART | 23-SMD Module | Surface Mount | 7.55 mA | -85 dBm | 2.4 GHz | 2.4835 GHz | Bluetooth | 24 kB 256 kB | Bluetooth v5.0 | ||||||||||||||||||
STMicroelectronics | 85 °C | -40 °C | 3.6 V | 2 V | 8 dBm | 28.8 mA | 5.8 mA | SPI | 32-VFQFN Exposed Pad | Surface Mount | -88 dBm | Bluetooth | Bluetooth v4.0 | 2.4 GHz | TxRx + MCU | 14.5 mA | 7.3 mA | 64 kB | 12 kB | GFSK | 32-QFN (5x5) | 1 Mbps | |||||||||||||||
STMicroelectronics | 85 °C | -40 °C | 3.6 V | 1.7 V | 8 dBm | ADC GPIO I2C I2S JTAG PCM PWM SPI USART | 32-VFQFN Exposed Pad | Surface Mount | 3.4 mA | -104 dBm | 2.4 GHz | 2.48 GHz | Bluetooth | Bluetooth v5.3 | TxRx + MCU | 192 kB | 24 kB | GFSK | 32-QFN (5x5) | 32 Mbps | Automotive | 7 kB | 1 kB | 4.3 mA | 20 | AEC-Q100 | |||||||||||
STMicroelectronics | 85 °C | -40 °C | 3.6 V | 2 V | 8 dBm | 28.8 mA | 5.8 mA | SPI | 34-XFBGA WLCSP | Surface Mount | -88 dBm | Bluetooth | Bluetooth v4.0 | 2.4 GHz | TxRx + MCU | 14.5 mA | 7.3 mA | 64 kB | 12 kB | GFSK | 34-WLCSP | 1 Mbps | 2.66 | 2.56 | |||||||||||||
STMicroelectronics | 105 ░C | -40 °C | 3.6 V | 1.7 V | 8 dBm | I2C SPI | 48-TFQFN Exposed Pad | Surface Mount | 3.4 mA | -97 dBm | 2.4 GHz | 2.4835 GHz | Bluetooth | Bluetooth v5.2 | TxRx + MCU | 256 kB | 64 kB | GFSK | 48-QFN (6x6) | 2 Mbps | 4.3 mA | 32 | |||||||||||||||
STMicroelectronics | 105 ░C | -40 °C | 3.6 V | 1.7 V | 8 dBm | I2C SPI | 48-TFQFN Exposed Pad | Surface Mount | 3.4 mA | -97 dBm | 2.4 GHz | 2.4835 GHz | Bluetooth | Bluetooth v5.1 | TxRx + MCU | 256 kB | 64 kB | GFSK | 48-QFN (6x6) | 2 Mbps | 4.3 mA | 32 | |||||||||||||||
STMicroelectronics | 85 °C | -40 °C | 3.6 V | 1.7 V | 8 dBm | 28.8 mA | 5.8 mA | SPI | 32-VFQFN Exposed Pad | Surface Mount | -88 dBm | Bluetooth | Bluetooth v4.1 | 2.4 GHz | TxRx + MCU | 14.5 mA | 7.3 mA | 64 kB | 12 kB | GFSK | 32-QFN (5x5) | 1 Mbps | |||||||||||||||
STMicroelectronics | 105 ░C | -40 °C | 3.6 V | 1.7 V | 10 dBm | 28.8 mA | 6.6 mA | I2C SPI UART | 48-VFQFN Exposed Pad | Surface Mount | -88 dBm | Bluetooth | 24 kB 256 kB | Bluetooth v5.0 | 2.4 GHz | TxRx + MCU | 14.5 mA | 7.7 mA | GFSK | 48-QFN (6x6) | 2 Mbps | 15 | |||||||||||||||
STMicroelectronics | 85 °C | -40 °C | BlueNRG-2 | 3.6 V | 1.7 V | 7 dBm | PCB Trace | 33.9 mA | 13.7 mA | ADC GPIO I2C SPI UART | 20-SMD Module | Surface Mount | 15 mA | -85 dBm | 2.4 GHz | 2.4835 GHz | Bluetooth | 24 kB 256 kB | Bluetooth v5.0 | ||||||||||||||||||
STMicroelectronics | 105 °C | -40 °C | 3.6 V | 1.7 V | 8 dBm | I2C I2S JTAG PCM PWM SPI USART | 49-XFBGA WLCSP | Surface Mount | 3.4 mA | -104 dBm | Bluetooth | Bluetooth v5.2 | 2.4 GHz | TxRx + MCU | 256 kB | 64 kB | GFSK | 49-WLCSP | 2 Mbps | 4.3 mA | 30 | 3.14 | 3.14 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.28 | |
| 10 | $ 3.85 | |||
| 25 | $ 3.64 | |||
| 100 | $ 3.15 | |||
| 250 | $ 2.99 | |||
| 500 | $ 2.68 | |||
| 1000 | $ 2.26 | |||
| Digi-Reel® | 1 | $ 4.28 | ||
| 10 | $ 3.85 | |||
| 25 | $ 3.64 | |||
| 100 | $ 3.15 | |||
| 250 | $ 2.99 | |||
| 500 | $ 2.68 | |||
| 1000 | $ 2.26 | |||
| Tape & Reel (TR) | 3000 | $ 2.00 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 4.01 | |
| 10 | $ 3.03 | |||
| 25 | $ 2.79 | |||
| 50 | $ 2.65 | |||
| 100 | $ 2.52 | |||
| 250 | $ 2.39 | |||
| 500 | $ 2.31 | |||
| 1000 | $ 2.25 | |||
Description
General part information
BlueNRG-LPS Series
The BlueNRG-LPS is an ultra-low power programmable Bluetooth® Low Energy wireless SoC solution. It embeds STMicroelectronics’s state-of-the-art 2.4 GHz radio IPs, optimized for ultra-low-power consumption and excellent radio performance, for unparalleled battery lifetime. It is compliant with Bluetooth Low Energy SIG core specification version 5.3 addressing point-to-point connectivity and Bluetooth Mesh networking and allows large-scale device networks to be established in a reliable way. The BlueNRG-LPS is also suitable for 2.4 GHz proprietary radio wireless communication to address ultra-low latency applications.
The BlueNRG-LPS embeds a Arm® Cortex®-M0+ microcontroller that can operate up to 64 MHz and also the BlueNRG core co-processor (DMA based) for Bluetooth Low Energy timing critical operations.
The main Bluetooth Low Energy 5.3 specification supported features are:
Documents
Technical documentation and resources