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The STM32L422CBU6 is a 32-bit single-core microcontroller based on the ARM Cortex-M4 core operating at 80MHz with 128KB of flash memory and 40KB of RAM. Youdaoplaceholder0 This microcontroller is suitable for applications that require high performance and low power consumption. It supports a variety of communication interfaces and peripheral devices such as I2C, SPI, UART, USB, etc., and has functions such as low voltage detection/reset, DMA, PWM, WDT ‌.

Application field

The STM32L422CBU6 is suitable for various applications that require high performance and low power consumption, such as industrial control, smart home, medical devices, portable instruments, etc. Its ultra-low power consumption makes it particularly suitable for battery-powered devices ‌.

In addition, STM32L422CBU6 also has the following specifications:

Core processor: ARM® Cortex®-M4

Kernel specification: 32-bit single-core

Speed: 80MHz

Connection capabilities: I2C, infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB

Peripherals: Under-voltage detection/reset, DMA, PWM, WDT

I/O number: 38

Program storage capacity: 128KB (128K x 8)

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 40K x 8

Voltage-supply (Vcc/Vdd) : 1.71V to 3.6V

Data converter: A/D 10x12b

Oscillator type: Internal

Operating temperature: -40°C to 85°C (TA)

Installation type: Surface mount type

Supplier device packaging: 48-UFQFPN

• 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.