Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32WLE4JBI6 device is based on a high-performance ARM® Cortex®-M4 32-bit RISC kernel in a 73-pin UFBGA package with operating frequencies up to 48MHz. It has (G)FSK, (G)MSK and BPSK modulation. The ARM kernel executes a full set of DSP instructions and independent storage protection units (MPUs) to enhance application security.

The MCU integrates high-speed memory (up to 128KB for flash and 64KB for SRAM) and a variety of enhanced I/O and peripherals. In addition, these remote MCUS feature a 12-bit ADC, a 12-bit DAC low-power sampling hold, and two ultra-low power comparators (associated with a high-precision reference voltage generator).

The STM32WLE4JBI6 device includes a low-power RTC with a 32-bit sub-second wake counter, a 16-bit single-channel timer, two 16-bit four-channel timers (with motor control support), a 32-bit four-channel timer, and three 16-bit ultra-low power timers. It operates in a temperature range of -40°C to +85°C and a supply voltage range of 1.8V to 3.6V. Design low power applications with a full set of power saving modes.

• 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.