Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32L412KBU6TR is an ultra-low-power microcontroller from STMicroelectronics, based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at up to 80 MHz. This microcontroller integrates multiple advanced features, making it suitable for various low-power applications such as portable devices and Internet of Things (IoT) devices.

STM32L412KBU6TR Specifications

Core: Arm® Cortex®-M4 with Floating-Point Unit (FPU), operating at up to 80 MHz.

Memory: 128 KB Flash, 40 KB SRAM.

Interface: Quad SPI Flash interface.

I/O and Peripherals: Connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix.

Protection Mechanisms: Read protection, write protection, proprietary code read protection, and firewall.

Analog Functions: Two 12-bit ADCs (5 Msps), two comparators, one operational amplifier.

Timers: One general-purpose 32-bit timer, one 16-bit PWM timer (for motor control), four general-purpose 16-bit timers, and two 16-bit low-power timers.

Communication Interfaces: Three I²C, two SPI, three USART, and one low-power UART; one USB full-speed device (crystal oscillator-free).

Operating Voltage: 1.71 to 3.6 V VDD (using internal LDO regulator), 1.00 to 1.32 V VDD12 (using external SMPS power supply).

Operating temperature range: -40 to +85 °C (+105 °C junction temperature) and -40 to +125 °C (+130 °C junction temperature).

Package: 32-pin Unipin Quad Flat Package (32UFQFPN).

STM32L412KBU6TR Features

High-performance processing: 80 MHz operating frequency and 100 DMIPS processing performance.

Ultra-low power design: Multiple low-power modes suitable for battery-powered portable devices.

Abundant memory resources: 128 KB flash and 40 KB SRAM.

Advanced analog capabilities: Two 12-bit ADCs (5 Msps), two comparators, and one operational amplifier.

Multiple timers and communication interfaces: Supports diverse complex application scenarios.

Multiple protection mechanisms: Enhances application security.

• 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.