Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The CC2544 is available in a 5-mm × 5-mm QFN32 package with SPI/UART/USB interfaces. These devices target wireless consumer and HID applications. Ideal for USB dongle applications.

Specification

Type: TxRx + MCU

RF Series/Standard: Universal ISM > 1GHz

Modulation: GFSK, MSK

Frequency: 2.4GHz

Data rate (max): 2Mbps

Power - Output: 4dBm

Sensitivity: -96dBm

Storage Capacity: 32kB Flash, 2kB SRAM

Serial Interface: SPI, USART, USB

GPIO: 8

Voltage - Power Supply: 2V ~ 3.6V

Current - Receive: 22.5mA

Current - Transmission: 27mA ~ 30mA

Operating temperature: -40°C ~ 85°C

Mounting Type: Surface Mount Type

Package/Case: 32-VFQFN Exposed Pad

Vendor Device Package: 32-VQFN (5x5)

• 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.