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STM32F401CBU3 by: STMicroelectronics

RISC Microcontroller, 32-Bit, 84MHz

Part Details for STM32F401CBU3 by STMicroelectronics

Results Overview of STM32F401CBU3 by STMicroelectronics

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STM32F401CBU3 Information

STM32F401CBU3 by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for STM32F401CBU3

Part # Distributor Description Stock Price Buy
DISTI # 54AH6962
Newark Mcu, 32Bit, 84Mhz, Ufqfpn-48 Rohs Compliant: Yes |Stmicroelectronics STM32F401CBU3 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 7513
  • 1 $6.3900
  • 10 $5.2000
  • 25 $4.9100
  • 50 $4.7400
  • 100 $4.5800
  • 250 $4.4200
  • 520 $4.3300
$4.3300 / $6.3900 Buy Now
DISTI # STM32F401CBU3-ND
DigiKey IC MCU 32BIT 128KB FLSH 48UFQFPN Min Qty: 1 Lead time: 15 Weeks Container: Tray 1210
In Stock
  • 1 $4.9900
  • 10 $3.8020
  • 25 $3.5052
  • 100 $3.1785
  • 250 $3.0227
  • 500 $2.9289
  • 1,560 $2.8094
  • 3,120 $2.7533
$2.7533 / $4.9900 Buy Now
DISTI # STM32F401CBU3
Avnet Americas 16/32-BITS MICROS - Bulk (Alt: STM32F401CBU3) COO: Taiwan (Province of China) RoHS: Compliant Min Qty: 1560 Package Multiple: 1560 Lead time: 15 Weeks, 0 Days Container: Bulk 0
  • 1,560 $2.9161
  • 3,120 $2.7585
  • 6,240 $2.6950
  • 9,360 $2.6812
  • 12,480 $2.6675
$2.6675 / $2.9161 Buy Now
DISTI # 511-STM32F401CBU3
Mouser Electronics ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash RoHS: Compliant 68
  • 1 $4.9900
  • 10 $3.8100
  • 25 $3.5100
  • 100 $3.1800
  • 250 $3.0300
  • 500 $2.9300
  • 1,000 $2.8100
  • 2,500 $2.7500
$2.7500 / $4.9900 Buy Now
STMicroelectronics High-performance access line, Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 84 MHz CPU, ART Accelerator COO: France RoHS: Compliant Min Qty: 1 368
  • 1 $4.8900
  • 10 $3.7300
  • 25 $3.4400
  • 100 $3.1200
  • 250 $2.9700
  • 500 $2.8700
$2.8700 / $4.8900 Buy Now
DISTI # STM32F401CBU3
Avnet Silica 1632BITS MICROS (Alt: STM32F401CBU3) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
DISTI # STM32F401CBU3
EBV Elektronik 1632BITS MICROS (Alt: STM32F401CBU3) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 16 Weeks, 0 Days EBV - 0
Buy Now

US Tariff Estimator: STM32F401CBU3 by STMicroelectronics

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

STM32F401CBU3
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Part Details for STM32F401CBU3

STM32F401CBU3 CAD Models

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STM32F401CBU3 Part Data Attributes

Parametric Data
STM32F401CBU3 STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32F401CBU3 STMicroelectronics RISC Microcontroller, 32-Bit, 84MHz
Rohs Code Yes
Part Life Cycle Code Active
Package Description Hvqccn,
Reach Compliance Code Compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 15 Weeks
Has ADC Yes
Address Bus Width
Bit Size 32
Clock Frequency-Max 26 Mhz
DMA Channels Yes
External Data Bus Width
JESD-609 Code e3
Length 7 Mm
Moisture Sensitivity Level 3
Number of I/O Lines 36
Number of Terminals 48
PWM Channels Yes
Package Code HVQCCN
Package Shape Square
Package Style Chip Carrier, Heat Sink/Slug, Very Thin Profile
Peak Reflow Temperature (Cel) 260
Speed 84 Mhz
Supply Voltage-Max 3.6 V
Supply Voltage-Min 1.7 V
Supply Voltage-Nom 3 V
Surface Mount Yes
Terminal Finish Matte Tin (Sn)
Terminal Form No Lead
Terminal Pitch 0.5 Mm
Terminal Position Quad
Width 7 Mm
uPs/uCs/Peripheral ICs Type Microcontroller, Risc

Alternate Parts for STM32F401CBU3

This table gives cross-reference parts and alternative options found for STM32F401CBU3. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM32F401CBU3, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
STM32F401CBU6 STMicroelectronics $4.3524 RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 84MHz, CMOS STM32F401CBU3 vs STM32F401CBU6
STM32F401CBU7 STMicroelectronics $4.6219 RISC Microcontroller, 32-Bit, FLASH, 84MHz, CMOS STM32F401CBU3 vs STM32F401CBU7
STM32F401CBU7TR STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, FLASH, 84MHz, CMOS STM32F401CBU3 vs STM32F401CBU7TR
STM32F401CBU3TR STMicroelectronics Check for Price RISC Microcontroller, 32-Bit, 84MHz STM32F401CBU3 vs STM32F401CBU3TR
equivalents icon

STM32F401CBU3 Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32F401CBU3 is 84 MHz.

  • The STM32F401CBU3 has 128 KB of flash memory.

  • Yes, the STM32F401CBU6 is a pin-to-pin compatible alternative to the STM32F401CBU3, but it has more flash memory (256 KB) and more SRAM (64 KB).

  • You can configure the clock settings using the Clock Configuration Tool (CCT) in the STM32CubeMX software or by writing code to configure the RCC (Reset and Clock Control) registers.

  • The power consumption of the STM32F401CBU3 depends on the clock frequency, voltage, and operating mode. In low-power mode, the current consumption can be as low as 350 μA/MHz.

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