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Create core Bluetooth 5 is led by Nordic to achieve great results

Published Time: 2022-11-14 17:06:18
Nordic leads the creation of "chips" and achieves great results again!

What will the emergence of Bluetooth 5 chip technology bring?  The answer is only two words: faster. Today, with the rapid development of the Internet of Things, Bluetooth technology is also closely following the development of the Internet of Things.  The transmission speed of the latest Bluetooth 5.0 standard is twice that of the previous version of Bluetooth 4.2, and the effective distance is four times that of the previous version. In addition, Bluetooth 5.0 also allows data without pairing to receive letters. Although Bluetooth 5 has no way to reach the actual theoretical value for the time being, compared with its previous version, especially Bluetooth 4, it must be about twice as fast in speed. Bluetooth 5 is the most significant advancement in the Bluetooth standard since the introduction of Bluetooth Low Energy in Bluetooth 4.0.  And Nordic Bluetooth chip: NFC ASML Bluetooth has formed the world's most complete chip, and it is also the most powerful lithography machine supply chain system. In the previous nRF51822 design, it was necessary to add a Balun matching circuit, or a discrete or Balun chip, to match the 50 ohm impedance of the antenna; now nRF52832 integrates this function, which saves both space and cost.

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And the customer group has a very good impression of Nordic Bluetooth chips. Some people say: Nordic Bluetooth chip parameters are classified and compared at a glance.  From this, we can feel Nordic's dedication and dedication to its products and technologies.

Let's take a look at the performance parameters of a Nordic wireless transceiver Bluetooth chip, and experience the excellent features of the Nordic Bluetooth chip:

 

brand

Nordic

 

package

QFN73

 

cryptocurrency

21+

 

quantity

6754

 

manufacturer

Nordic Semiconductor ASA

 

RF Series/Standard

802.15.4, Bluetooth

 

protocol

Bluetooth v5.0

 

frequency

2.4GHz

 

Data change rate (nature)

2Mbps

 

power - output

8dBm

 

storage

1MB size, 256kB

 

interface

I²C, I²S, SPI, UART, USB

2022111417010488b0a8114.png 

General purpose input and output interface

48

 

Voltage supply

1.7V ~ 5.5V

 

current receiving

6.3 mA

 

current - transmission

16.4 mA

 

Operating temperature

-40° C ~ 85°C

 

installation type

Surface Mount Type

 

Package/Enclosure

73-VFQFN double row bare

exposed pad

 

available for sale

National

 

type

RF/IF, RF/IF and RFID RF Receiver ICs

 

model

NRF52840-QIAA-R

 

At the beginning of this year, Nordic, a European chip company with a long-term share of more than 40% in the low-power Bluetooth field, announced its fourth-quarter 2021 financial report and 2022 full-year forecast report, and its main low-power Bluetooth wireless business performance is still eye-catching .

Recently, Nordic Semiconductor announced that the nRF52840 and nRF52832 SoCs and their supporting software are Bluetooth 5-ready, enabling Nordic customers to use Nordic’s latest nRF52840 system for Bluetooth 5 with enhanced range and data transfer speeds. As a leader in Bluetooth low energy (Bluetooth LE) technology, Nordic Semiconductor has a market share of more than 40%. It has high-performance SoC devices, development tools and reference designs, providing developers and customers with complete products and technical services.

In addition, Nordic Bluetooth is very prominent in the watch market. According to the statistics of Rising Sun Big Data, the main control chip manufacturers represented by Nordic, Apollo, Realtek and Huiding occupy almost 70% of the global smartwatch (including white card) market share.

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