Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Silicon Labs EFM8BB22F16A-C-QFN28 MCUs feature a highly efficient pipelined 8051 core operating at up to 50MHz, a variety of communication interfaces, and four channels of configurable logic, making them ideal for many embedded and general purpose applications.

Key Features

Pipelined 8-bit C8051 core operating at up to 50 MHz

Up to 22 multi-function, 5 V tolerant I/O pins

One 12-bit analogue-to-digital converter (ADC)

Two low-current analogue comparators with built-in DAC as reference inputs

Integrated temperature sensor

3-channel PWM/PCA with special hardware kill/safety status function

Five 16-bit timers

Two UART, SPI, SMBus/I2C masters/slaves and I2C slaves

Priority bar for flexible pin mapping

Applications for the EFM8BB2 include

Motor control

Consumer electronics

Sensor controllers

Medical devices

Lighting systems

High Speed Communication Hubs

• 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.