Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32L471ZGT6 32-bit MCU+FPU is an ultra-low-power microcontroller based on the high-performance ARM® Cortex®-M4 32-bit RISC core, operating at up to 80 MHz. The Cortex-M4 core has single floating point unit (SFPU) precision and supports all ARM single-precision data processing instructions and data types. Simultaneous execution of a full set of DSP instructions and memory protection. A full set of DSP instructions and a Memory Protection Unit (MPU) are executed simultaneously to enhance application security.

The STM32L471ZGT6 microcontroller is based on a new ultra-low power platform with FlexPowerControl. The STM32L4 outperforms the market in the area of ultra-low power consumption with an EEMBC ULPBench score of 150 ULPBench™-CP.

It offers up to 2 megabytes of Flash memory (dual banks) and up to 640K bytes of SRAM. it delivers 100DMIPS/273 CoreMark thanks to the 80MHz ST ART Accelerator™. the performance of the entire system is optimised using the multi-AHB bus matrix and DMA controller.

The STM32L4 microcontroller can be used to replace current designs using the STM32F4 for low power consumption features. It has pin-to-pin compatibility and can replace the STM32F4 without changing the board layout.

Specification parameters

Core processor ARM® Cortex®-M4  

Core specification 32-bit single core  

Speed 80MHz  

Connectivity CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART  

Peripherals Undervoltage detection/reset, DMA, PWM, WDT  

Number of I/Os 114  

Program memory capacity 1MB (1M x 8)  

Program memory type Flash memory  

EEPROM capacity -  

RAM size 128K x 8  

Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V  

Data Converter A/D 24x12b; D/A 2x12b  

Oscillator Type Internal  

Operating Temperature -40°C ~ 85°C (TA)  

Mounting Type Surface Mount  

Package/Case 144-LQFP  

Supplier Device Package 144-LQFP (20x20) 

• 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.