STMicroelectronics, 32bit ARM Cortex M4, STM32F4 Microcontroller, 84MHz, 128 kB Flash, 48-Pin UFQFPN

View all Microcontrollers

Subtotal (1 tray of 260 units)*

£745.16

(exc. VAT)

£894.14

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 20 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
260 +£2.866£745.16

*price indicative

RS Stock No.:
145-8650
Mfr. Part No.:
STM32F401CBU6
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Family Name

STM32F4

Package Type

UFQFPN

Mounting Type

Surface Mount

Pin Count

48

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

128 kB

Maximum Frequency

84MHz

RAM Size

64 kB

USB Channels

1

Number of PWM Units

8 x 16/32 bit

Number of SPI Channels

7

Number of CAN Channels

0

Typical Operating Supply Voltage

1.8 V

Number of I2C Channels

3

Number of UART Channels

0

Number of USART Channels

3

Number of PCI Channels

0

Number of Ethernet Channels

0

Pulse Width Modulation

2 (4 x 32 bit), 6 (4 x 16 bit)

Number of LIN Channels

1

Height

0.55mm

Number of ADC Units

1

Length

7.1mm

ADCs

26 x 12 bit

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

DSP

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Maximum Operating Temperature

+85 °C

Dimensions

7.1 x 7.1 x 0.55mm

Width

7.1mm

COO (Country of Origin):
MY

STM32F401 Microcontrollers, STMicroelectronics


The STM32 F401 series ARM® Cortex™-M4 based MCU with Digital signal processing and floating point unit (FPU) featuring peripherals such as ADCs, 16-bit timers as well as communication interfaces; USART, SPI, I2C, I2S and audio PLL. STM32F401 Dynamic Efficiency™ microcontroller can be used in medical, consumer and Industrial applications.

USB 2.0 OTG FS/HS, USARTs, SPI, I²C, SDIO, I²S
Flash memory: up to 256 KB
SRAM: up to 64 KB
12-bit ADC, 16-bit/32-bit Timers
Operation voltage: 1.7 to 3.6 V
Performance: 84 MHz, 105 DMIPS/285 Core Mark performances
Power efficiency: ART accelerator and dynamic power scaling
Small package: 3 x 3 mm


STM32F4 Series 32-Bit ARM Cortex-M4 Microcontrollers, STMicroelectronics


The ARM Cortex-M4 based STM32 F4 series of high-performance MCUs with DSP and FPU instructions is an extension of the industry-leading STM32 portfolio towards even higher performance. Up to 180 MHz operating frequency.


Up to 2x USB 2.0 OTG FS/HS
SDIO (Secure Digital Input Output)
USART, SPI, I²C
I²S (Inter-IC Sound) + Audio PLL
16 and 32 Bit Timers
Up to 3x 12-Bit ADC
Low Voltage 1.7 V to 3.6 V

Related links