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Arm® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 256KB Flash / 64KB RAM

SKU: STM32F401xB

Space Qualified Microcontroller by STMicroelectronics (770 more products)
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The STM32F401xB from STMicroelectronics is a Space Qualified Microcontroller with Clock Rate 32 kHz to 26 MHz, Operating Frequency 84 MHz, Internal RAM Memory SRAM : 64 kB, Flash Memory 128 kB, Supply Voltage 1.7 to 3.6 V. Tags: Surface Mount. More details for STM32F401xB can be seen below.

Product Specifications

Product Details

  • Part Number
    STM32F401xB
  • Manufacturer
    STMicroelectronics
  • Description
    Arm® Cortex®-M4 32-bit MCU+FPU, 105 DMIPS, 256KB Flash / 64KB RAM

General Parameters

  • Bit
    32 Bits
  • Processor
    32-bit ARM Cortex-M4 Core with FPU
  • Component
    ADC, Temperature Sensor
  • Clock Rate
    32 kHz to 26 MHz
  • Oscillator Type
    Crystal Oscillator
  • Operating Frequency
    84 MHz
  • Internal RAM Memory
    SRAM : 64 kB
  • Flash Memory
    128 kB
  • Supply Voltage
    1.7 to 3.6 V
  • Power Dissipation
    81 to 625 mW
  • Current Consumption
    3.2 to 37.6 mA
  • Sleep Current
    3 to 20.1 mA
  • Interface
    SPI, I2S, I2C, USART, GPIO, USB 2.0
  • Operating Temperature
    -40 to 85 Degree C, -40 to 105 Degree C, -40 to 125 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Package Type
    Surface Mount
  • Package
    WLCSP49, UFQFPN48, LQFP64, UFBGA100, LQFP100
  • Application
    Motor drive and application control, Medical equipment, Industrial applications: PLC, Inverters, circuit breakers, Printers, Scanners, Alarm systems, video intercom, and HVAC, Home audio appliances, Mobile phone sensor hub
  • Dimension
    UFQFPN48 : 7 x 7 mm, WLCSP49 : 2.96 x 2.96 mm, UFBGA100 : 7 x 7 mm, LQFP100 : 14 x 14 mm, LQFP64 : 10 x 10 mm

Technical Documents
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