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The STM32L451REI6 device is an ultra-low-power 80 Mhz Arm Cortex-M4 MCU with FPU, featuring 512-KB Flash memory and DFSDM.

The Cortex-M4 kernel has floating-point unit (FPU) single precision and supports all Arm single precision data processing instructions and data types. It also implements a complete set of DSP instructions and a memory protection unit (MPU) to enhance application security.

Specifications of STM32L451REI6:

Core processor: ARM® Cortex®-M4

Kernel specification: 32-bit single-core

Speed: 80MHz

Connection capability: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART

Peripheral: Undervoltage detection/reset, DMA, PWM, WDT

Number of I/ OS: 52

Program storage capacity: 512KB (512K x 8)

Program memory type: Flash

EEPROM capacity: -

RAM size: 160K x 8

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

Data converter: A/D 16x12b; D/A 1x12b

Oscillator type: Internal

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

Grade: -

Qualification: -

Mounting type: Surface mount type

Supplier Device Package: 64-UFBGA (5x5)

Package/case: 64-UFBGA

Basic product number: STM32L451

• 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.