Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The CYW20819A1KFBG is a Bluetooth® 5.4 core compliant device for IoT applications.The CYW20819 is fabricated in an industry-advanced 40 nm CMOS low-power process with a high level of integration that minimises external components, thus reducing the device footprint and the costs associated with implementing Bluetooth® solutions.

The AIROC™ CYW20819 Bluetooth® & Bluetooth® LE SoC is designed to support a wide range of Bluetooth® use cases for home automation, sensors (medical, home, security, and industrial), lighting, Bluetooth® Mesh, or any Bluetooth®-connected IoT application.

Specification

Type: TxRx + MCU  

RF family/standard: Bluetooth  

Protocol: Bluetooth v5.2  

Modulation: GFSK  

Frequency: 2.4GHz  

Data Rate (Max): 3Mbps  

Power - Output: 4.5dBm  

Sensitivity: -95dBm  

Storage Capacity 256kB Flash, 176kB RAM  

Serial Interfaces: GPIO, HCI, I2C, I2S, JTAG, PCM, PWM, SPI, UART  

GPIO: 22  

Voltage - Supply: 1.045V ~ 1.26V  

Current - Receive: 6.1mA ~ 6.69mA  

Current - Transmit: 6.16mA ~ 11.28mA  

Operating Temperature: -30°C ~ 85°C (TA)  

Mounting Type: Surface Mount  

Package/Housing: 62-WFBGA  

Supplier Device Package: 62-FBGA (4.5x4.5) 

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.