Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The CC2540F256RHAR is a SimpleLink Bluetooth smart wireless MCU, suitable for low-power applications. Youdaoplaceholder0 It combines an excellent RF transceiver with an industrial-standard enhanced 8051 MCU with 256KB flash and 8KB RAM for systems that require very low power ‌.

Main specifications

Core: 8051

Operating frequency: 2.4 GHz

Data bus width: 8 bits

Program memory size: 256 kB

Data RAM size: 8 kB

Power supply voltage - minimum: 2 V

Power supply voltage - Maximum: 3.6V

Minimum operating temperature: -40 ° C

Maximum operating temperature: + 85 ° C

Package/Box: VQFN-40

Application field

The CC2540F256RHAR is widely used in the following fields:

Medical devices ‌ : For medical devices that require low power consumption.

Consumer electronics ‌ : accessories for mobile phones, sports and leisure equipment, etc.

Internet of Things (IoT) ‌ : For all IoT devices that require wireless connectivity and low power consumption ‌.

• 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.