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STM32L442KCU6 ARM Microcontroller - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB, AES-256, D

The Cortex®-M4 processor used in the STM32L4 family, STM32L4+ family is a high performance 32-bit processor designed for the microcontroller and microprocessor market. It offers developers significant advantages, including: 

- Excellent processing performance combined with fast interrupt handling 

- Enhanced system debugging with extensive breakpoint and trace capabilities 

- Efficient processor core, system and memory 

- Ultra-low power consumption with integrated sleep mode 

- Platform security

Technical Specifications:

Product Type: ARM Microcontrollers - MCU

Family: STM32L442KC

Mounting Style: SMD/SMT

Package / Case: QFN-32

Core: ARM Cortex M4

Program memory size: 256 kB

Data bus width: 32 bit

ADC resolution: 12 bit

Max. clock frequency: 80 MHz

Number of inputs/outputs: 26 I/O

Data RAM size: 64 kB

Supply voltage - min: 1.71 V

Supply voltage - max: 3.6 V

Min. operating temperature: - 40 C

Max. operating temperature: + 85 C

Analogue supply voltage: 3 V

DAC resolution: 12 bit

Data Ram type: SRAM

Height: 0.6 mm

Interface type: SPI

Length: 5 mm

Humidity sensitivity: Yes

Number of ADC channels: 10 Channel

Number of timers/counters: 11 Timer

• 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.