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STM32F401CBU7 The STM32F401CBU7 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It operates at 84MHz and offers 128KB of Flash memory and 64KB of RAM.
Mfr Part #:

STM32F401CBU7

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32F401CBU7 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It operates at 84MHz and offers 128KB of Flash memory and 64KB of RAM.
✓ Total Stock: 38,350 pcs
$ Price Range: $6.40

STM32F401CBU7 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
34,320 pcs
On Request
34320 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
4,030 pcs
On Request
4030 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32F401CBU7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Tape & Reel
Voltage
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STM32F401CBU7 Description

Short technical summary and product information.

This STM32F401CBU7 microcontroller by STMicroelectronics is built around a 32-bit ARM Cortex-M4 core, delivering a processing speed of 84MHz. It provides 128KB of Flash program memory and 64KB of RAM, suitable for embedded applications requiring moderate processing power and memory.

 

The device supports a wide range of connectivity options including I²C, IrDA, LINbus, SDIO, SPI, UART/USART, and USB OTG. It features 10x12-bit Analog-to-Digital converters and 36 general-purpose I/O pins. Peripherals include Brown-out Detect/Reset, DMA, I²S, POR, PWM, and WDT.

 

The STM32F401CBU7 is supplied in a 48-UFQFPN package with surface mount mounting type. It operates within a voltage range of 1.7V to 3.6V and an ambient temperature range of -40°C to 105°C. The internal oscillator type ensures reliable clock generation.

STM32F401CBU7 Quick Information

Product Type: Microcontroller
Series: STM32F4
Canonical Name: STM32F401CBU7 Microcontroller
Subcategory: Microcontrollers (MCU)

STM32F401CBU7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32F401CBU7 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32F401CBU7 Features

  • 32-bit ARM Cortex-M4 core processor.
  • Operates at a speed of 84MHz.
  • 128KB Flash program memory.
  • 64KB RAM size.
  • Supports multiple connectivity interfaces.

STM32F401CBU7 Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition tasks.
  • Used in communication interfaces.
  • Applications requiring PWM control.

STM32F401CBU7 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32F401CBU7?

The operating voltage is 1.7V to 3.6V.

What is the operating temperature range of the STM32F401CBU7?

The operating temperature range is -40°C to 105°C (TA).

What package type is the STM32F401CBU7 supplied in?

The STM32F401CBU7 is supplied in a 48-UFQFPN (7x7) package.

What is the RoHS status of the STM32F401CBU7?

The RoHS status is RoHS3 Compliant.

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