STM32F401VBH6
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STMicroelectronics STM32F401VBH6

Manufacturer No:
STM32F401VBH6
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 128KB FLSH 100UFBGA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The STM32F401VBH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F401xB/STM32F401xC family. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 84 MHz. The Cortex®-M4 core includes a Floating Point Unit (FPU) single precision, supporting all Arm single-precision data-processing instructions and data types, as well as a full set of DSP instructions and a memory protection unit (MPU) for enhanced application security.

The device features high-speed embedded memories, including up to 128 Kbytes of Flash memory and up to 64 Kbytes of SRAM. It also includes an extensive range of enhanced I/Os and peripherals connected to multiple buses, making it suitable for a wide range of applications.

Key Specifications

Specification Details
Core Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™), frequency up to 84 MHz
Memories Up to 128 Kbytes of Flash memory, 512 bytes of OTP memory, up to 64 Kbytes of SRAM
Power Supply 1.7 V to 3.6 V application supply and I/Os
Temperature Range -40 °C to 85/105/125 °C
Clock and Reset 4-to-26 MHz crystal oscillator, internal 16 MHz factory-trimmed RC, 32 kHz oscillator for RTC with calibration
ADC 1 × 12-bit, 2.4 MSPS A/D converter, up to 16 channels
Timers Up to six 16-bit timers, two 32-bit timers, two watchdog timers, and a SysTick timer
Communication Interfaces Up to 3 × I2C interfaces, up to 3 USARTs, up to 4 SPIs, USB 2.0 full-speed device/host/OTG controller
I/Os Up to 81 I/O ports with interrupt capability, all IO ports 5 V tolerant
Power Consumption Run: 128 μA/MHz (peripheral off), Stop: down to 10 μA typ @ 25 °C, Standby: 2.4 μA @25 °C / 1.7 V without RTC

Key Features

  • Dynamic efficiency line with Batch Acquisition Mode (BAM)
  • Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™)
  • High-speed embedded memories: up to 128 Kbytes of Flash memory, up to 64 Kbytes of SRAM
  • Extensive range of enhanced I/Os and peripherals connected to multiple buses
  • Low-power modes: Stop, Standby, and Deep power down modes for low-power applications
  • Advanced communication interfaces: I2C, USART, SPI, USB 2.0 full-speed device/host/OTG controller
  • General-purpose DMA: 16-stream DMA controllers with FIFOs and burst support
  • RTC with subsecond accuracy, hardware calendar
  • Serial wire debug (SWD) & JTAG interfaces, Cortex®-M4 Embedded Trace Macrocell™

Applications

The STM32F401VBH6 is suitable for a wide range of applications due to its high performance, low power consumption, and extensive peripheral set. Some typical applications include:

  • Industrial control systems
  • Medical devices
  • Automotive systems
  • Consumer electronics
  • IoT devices
  • Motor control and power management systems

Q & A

  1. What is the core architecture of the STM32F401VBH6?

    The STM32F401VBH6 is based on the Arm® 32-bit Cortex®-M4 CPU with a Floating Point Unit (FPU) and Adaptive real-time accelerator (ART Accelerator™).

  2. What is the maximum clock frequency of the STM32F401VBH6?

    The maximum clock frequency is up to 84 MHz.

  3. What are the memory specifications of the STM32F401VBH6?

    It features up to 128 Kbytes of Flash memory, 512 bytes of OTP memory, and up to 64 Kbytes of SRAM.

  4. What is the power supply range for the STM32F401VBH6?

    The power supply range is from 1.7 V to 3.6 V.

  5. What are the temperature operating ranges for the STM32F401VBH6?

    The device operates in the -40 °C to 85/105/125 °C temperature range.

  6. What communication interfaces are available on the STM32F401VBH6?

    The device includes I2C, USART, SPI, and USB 2.0 full-speed device/host/OTG controller interfaces.

  7. How many I/O ports does the STM32F401VBH6 have?

    It has up to 81 I/O ports with interrupt capability, all of which are 5 V tolerant.

  8. What are the power consumption modes of the STM32F401VBH6?

    The device features Run, Stop, and Standby modes, with power consumption as low as 10 μA in Deep power down mode.

  9. Does the STM32F401VBH6 support debug modes?

    Yes, it supports serial wire debug (SWD) & JTAG interfaces and Cortex®-M4 Embedded Trace Macrocell™.

  10. What is the RTC accuracy of the STM32F401VBH6?

    The RTC has subsecond accuracy and includes a hardware calendar.

  11. Is the STM32F401VBH6 RoHS compliant?

    Yes, the STM32F401VBH6 is RoHS compliant with an Ecopack2 grade.

Product Attributes

Core Processor:ARM® Cortex®-M4
Core Size:32-Bit Single-Core
Speed:84MHz
Connectivity:I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG
Peripherals:Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O:50
Program Memory Size:128KB (128K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:64K x 8
Voltage - Supply (Vcc/Vdd):1.7V ~ 3.6V
Data Converters:A/D 16x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:100-UFBGA
Supplier Device Package:100-UFBGA (7x7)
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Similar Products

Part Number STM32F401VBH6 STM32F401VBT6 STM32F401VEH6 STM32F401VCH6 STM32F401VDH6 STM32F401VBH3
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active Active
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 84MHz 84MHz 84MHz 84MHz 84MHz 84MHz
Connectivity I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O 50 81 81 81 81 50
Program Memory Size 128KB (128K x 8) 128KB (128K x 8) 512KB (512K x 8) 256KB (256K x 8) 384KB (384K x 8) 128KB (128K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - -
RAM Size 64K x 8 64K x 8 96K x 8 64K x 8 96K x 8 64K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V
Data Converters A/D 16x12b A/D 16x12b A/D 16x12b A/D 16x12b A/D 16x12b A/D 16x12b
Oscillator Type Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 100-UFBGA 100-LQFP 100-UFBGA 100-UFBGA 100-UFBGA 100-UFBGA
Supplier Device Package 100-UFBGA (7x7) 100-LQFP (14x14) 100-UFBGA (7x7) 100-UFBGA (7x7) 100-UFBGA (7x7) 100-UFBGA (7x7)

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