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Category RF/IF and RFID>RF Transceiver ICs
Mfr STMicroelectronics
Series BlueNRG
Package Tape & Reel
Type TxRx + MCU
RF Family/Standard Bluetooth
Protocol Bluetooth v5.2
Modulation GFSK
Frequency 2.4GHz ~ 2.4835GHz
Data Rate (Max) 2Mbps
Power - Output 8dBm
Sensitivity -97dBm
Memory Size 256kB Flash, 32kB RAM
Serial Interfaces ADC, GPIO, I²C, I²S, PDM, SPI, USART
GPIO 32
Voltage - Supply 1.7V ~ 3.6V
Current - Receiving 3.4mA
Current - Transmitting 4.3mA
Temperature Range - Operating -40°C ~ 105°C (TA)
Mounting SMD (SMT)
Package / Case 32-VFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5)
Base Product Number BLUENRG
MSL Level 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 5A992C
HTSUS 8542.39.0001
Other Names 497-BLUENRG-345ATCT,497-BLUENRG-345ATDKR,497-BLUENRG-345ATTR
Standard Package 3,000
Win Source Part Number 977151-BLUENRG-345AT
Ultra Librarian 3D Model Ultra Librarian BLUENRG-345AT CAD Model

Description

The BLUENRG-345AT is a cutting-edge Bluetooth Low Energy (BLE) wireless system-on-chip from the renowned semiconductor manufacturer, STMicroelectronics. This advanced chip is designed specifically for the rapidly growing market of IoT (Internet of Things) devices, offering a perfect blend of performance, power efficiency, and feature integration to meet the needs of modern smart applications.

Key Features

  • Energy Efficiency: The BLUENRG-345AT is optimized for low-power operations, making it ideal for battery-powered devices. Its power management ensures extended battery life, which is critical for wearables, smart home devices, and other portable electronics.
  • Bluetooth 5.0 Compliance: This SoC supports the latest Bluetooth 5.0 standard, providing increased range, higher data rates, and improved connectivity options compared to its predecessors.
  • Robust Security: With its advanced security features, the BLUENRG-345AT ensures secure communications and data protection, which is essential in maintaining user privacy and preventing unauthorized access.
  • Compact Size: The small form factor of the chip allows for its integration into space-constrained designs, enabling manufacturers to create compact and sleek products without compromising on functionality.

Applications

The versatility of the BLUENRG-345AT makes it suitable for a wide array of applications, including but not limited to:

  • Wearable devices such as fitness trackers and smartwatches
  • Smart home automation including lighting, heating, and security systems
  • Healthcare devices for patient monitoring and diagnostics
  • Industrial IoT sensors and controls for smart manufacturing
  • Consumer electronics such as wireless game controllers and headphones

Development Support

STMicroelectronics provides comprehensive development support for the BLUENRG-345AT, including software development kits (SDKs), reference designs, and technical documentation. This ensures a streamlined development process, from prototyping to mass production, helping manufacturers to bring their products to market faster and more efficiently.

With its robust feature set and support infrastructure, the BLUENRG-345AT from STMicroelectronics stands out as a top choice for developers looking to incorporate reliable BLE connectivity into their next-generation devices.

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Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $5.3569 $53.5690
23+ $4.3954 $101.0942
36+ $4.2580 $153.2880
49+ $4.1207 $201.9143
63+ $3.9833 $250.9479
85+ $3.5713 $303.5605
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Availability: 5,000 pieces
MOQ: 10 pcs
Order Increment : 1 piece
*Need More Quantity? *Request a Bulk Quantity Quotation?

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