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STM32F411CEU6

STM32F411CEU6

STMicroelectronics
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit 100MHz 512KB (512K x 8) FLASH 48-UFQFPN (7x7)
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Overview

The STM32F411CEU6 is a high-performance Black Pill style microcontroller based on the ARM Cortex-M4 core with a Floating Point Unit (FPU). Running at 100MHz, it balances power efficiency with computational power, featuring 512KB of Flash and 128KB of RAM in a compact 48-pin UFQFPN package.

Why Choose This Part

This MCU offers a high RAM-to-Flash ratio (128KB/512KB) which is beneficial for memory-intensive RTOS applications and buffer-heavy communication stacks. It features ST's ART Accelerator and Dynamic Efficiency technology, allowing for 0-wait state execution from Flash and reduced power consumption during operation.

Applications

Portable Instrumentation
The small footprint and low power consumption make it ideal for handheld devices requiring high-speed data processing.
Sensor Hubs
Utilizes the integrated DMA and various serial interfaces to aggregate and process data from multiple MEMS sensors.
USB Peripherals
The integrated USB 2.0 OTG full-speed PHY allows for direct connection as a USB device or host without external transceivers.
Motor Control
Equipped with advanced-control timers capable of generating PWM signals for driving brushless DC motors.

Key Specifications

Speed 100MHz
RAM Size 128K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Connectivity I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG
Mounting Type Surface Mount
Number of I/O 36
Core Processor ARM Cortex-M4
Package / Case 48-UFQFN Exposed Pad
Data Converters A/D 10x12b
Oscillator Type Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 48-UFQFPN (7x7)
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V

Getting Started

Development is best supported through the STM32Cube ecosystem, including STM32CubeMX for initialization and STM32CubeIDE for coding. For hardware evaluation, the NUCLEO-F411RE board is the standard platform, while third-party Black Pill modules are popular for breadboard prototyping.

Dev Boards

Development boards and breakout modules featuring the STM32F411CEU6 or compatible chips — ready to use for prototyping.

STM32F401RE STMicroelectronics
Common Cortex-M4 option frequently used on Nucleo boards when a compact, development-friendly MCU is desired.
Digi-Key 2,408 in stock
P-NUCLEO-53L0A1 STMicroelectronics
STM32F401RE, VL53L0CX FlightSense™ Light, 3D Time-of-Flight (ToF) Sensor Evaluation Board
Digi-Key 77 in stock
NUCLEO-F401RE STMicroelectronics
Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K
Digi-Key Mouser 2,433 in stock
STM32F407G-DISC1 STMicroelectronics
Discovery board with STM32F407VG, accelerometer, audio DAC, USB OTG, ST-Link/V2-A.
NUCLEO-F411RE STMicroelectronics
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F411RE MCU, supports Arduino & ST morpho
Digi-Key Mouser 844 in stock

STM32F411 Family

Also available as: STM32F411CEU6TR

Also Consider

ATSAMD21G18A MCHPMicrochip Technology - A popular 48MHz Cortex-M0+ alternative for applications that require lower power consumption and simpler architecture.
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