STM32F411RET6 Microcontroller: Pinout Diagrams and Main Features

The STM32F411RET6 microcontroller, powered by the Arm® Cortex®-M4 32-bit RISC core, excels in both performance and power efficiency, operating at speeds up to 100 MHz. This article explores its pin layout, features, and diverse applications, underlining its role in advancing technology across various industries. Learn more about how the STM32F411RET6 can enhance your projects.

Catalog

Exploration of STM32F411RET6

The STM32F411RET6 microcontrollers feature the Arm® Cortex®-M4 32-bit RISC core, capable of reaching speeds up to 100 MHz and equipped with a single-precision Floating Point Unit (FPU) that handles all Arm single-precision instructions and data types. These devices are part of the STM32 Active Efficiency™ series, aimed at enhancing performance and power efficiency. They include an innovative feature known as Batch Acquisition Mode (BAM), which helps to further reduce power consumption during data batching.

STM32F411RET6 Pin Configuration

STM32F411RET6 CAD Models

Attributes of STM32F411RET6

Feature/Parameter	Details
Efficiency Line with BAM	Batch Acquisition Mode
Power Supply	1.7 V to 3.6 V
Temperature Range	-40°C to 85°C / 105°C / 125°C
Core	Arm® 32-bit Cortex®-M4 CPU with FPU, ART Accelerator™, 0-wait state execution from Flash, frequency up to 100 MHz, memory protection unit, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), DSP instructions
Memories	Up to 512 Kbytes of Flash memory; 128 Kbytes of SRAM
Clock, Reset, and Supply Management	- 1.7 V to 3.6 V application supply and I/Os
	- POR, PDR, PVD, and BOR
	- 4-to-26 MHz crystal oscillator
	- Internal 16 MHz factory-trimmed RC
	- 32 kHz oscillator for RTC with calibration
	- Internal 32 kHz RC with calibration
Power Consumption	- Run: 100 µA/MHz (peripheral off)
	- Stop (Flash in Stop mode): 42 µA Typ @ 25°C, 65 µA Max @ 25°C
	- Stop (Flash in Deep power-down mode): 9 µA @ 25°C; 28 µA Max @ 25°C
	- Standby: 1.8 µA @ 25°C without RTC, 11 µA @ 85°C
	- VBAT supply for RTC: 1 µA @ 25°C
A/D Converter	1 × 12-bit, 2.4 MSPS, up to 16 channels
DMA	General-purpose DMA with 16-stream DMA controllers, FIFOs, and burst support
Timers	Up to 11 timers: six 16-bit, two 32-bit timers up to 100 MHz; IC/OC/PWM, pulse counter, quadrature encoder input; two watchdog timers (independent and window); SysTick timer
Debug Mode	Serial wire debug (SWD) and JTAG interfaces; Cortex®-M4 Embedded Trace Macrocell™
I/O Ports	Up to 81 I/O ports with interrupt capability
	Up to 78 fast I/Os up to 100 MHz
	Up to 77 5V-tolerant I/Os
Communication Interfaces	- Up to 3 × I2C interfaces (SMBus/PMBus)
	- Up to 3 USARTs (2 × 12.5 Mbit/s, 1 × 6.25 Mbit/s), ISO 7816, LIN, IrDA, modem control
	- Up to 5 SPI/I2Ss (50 Mbit/s), SPI2 and SPI3 with muxed full-duplex I2S
	- SDIO interface (SD/MMC/eMMC)
	- USB 2.0 full-speed device/host/OTG with on-chip PHY
Other Features	CRC calculation unit, 96-bit unique ID, RTC with subsecond accuracy and hardware calendar
Packages	WLCSP49, LQFP64/100, UFQFPN48, UFBGA100 (ECOPACK®2)

Technical Specifications

Technical specifications, attributes, parameters, and components of the STMicroelectronics STM32F411RET6TR:

Type	Parameter
Lifecycle Status	ACTIVE (Last Updated: 7 months ago)
Factory Lead Time	12 Weeks
Mounting Type	Surface Mount
Package / Case	64-LQFP
Surface Mount	YES
Data Converters	A/D 16×12b
Number of I/Os	50
ROM (word)	524288
Operating Temperature	-40°C to 85°C (TA)
Packaging	Tape & Reel (TR)
Series	STM32F4
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	64
ECCN Code	3A991.A.2
Terminal Position	QUAD
Terminal Form	GULL WING
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Base Part Number	STM32F411
JESD-30 Code	S-PQFP-G64
Supply Voltage - Max (Vsup)	3.6V
Supply Voltage - Min (Vsup)	1.7V
Oscillator Type	Internal
Speed	100MHz
RAM Size	128K x 8
Voltage - Supply (Vcc/Vdd)	1.7V to 3.6V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Core Processor	ARM® Cortex®-M4
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Clock Frequency	26MHz
Program Memory Type	FLASH
Core Size	32-Bit
Program Memory Size	512KB
Connectivity	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG
Supply Current - Max	34.5mA
Bit Size	32
Has ADC	YES
DMA Channels	YES
PWM Channels	YES
DAC Channels	NO
On-Chip Program ROM Width	8
CPU Family	Cortex-M4
Boundary Scan	YES
Low Power Mode	YES
Format	FLOATING-POINT
Integrated Cache	NO
RAM (words)	128,000
Number of External Interrupts	16
On-Chip Data RAM Width	8
Length	10mm
Height Seated (Max)	1.6mm
Width	10mm
RoHS Status	RoHS3 Compliant

Applications of STM32F411RET6

STM32F411RET6 Application in Motor Drive and Application Control

The STM32F411RET6 microcontroller excels in motor drive and application control, providing precise and efficient management capabilities that optimize motor function performance.

STM32F411RET6 in Medical Equipment

This microcontroller plays a main role in medical equipment, where its reliability and accuracy are top for ensuring the effective operation of healthcare technologies.

Industrial Applications of STM32F411RET6

In industrial applications, including PLCs, inverters, and circuit breakers, the STM32F411RET6 offers robust control and seamless connectivity, making it a top choice for industrial systems.

STM32F411RET6 in Printers and Scanners

For printers and scanners, the STM32F411RET6 enhances functionality and efficiency, facilitating superior data processing and output management that improve device performance.

STM32F411RET6 in Alarm Systems, Video Intercom, and HVAC

The microcontroller is also structural to the operation of alarm systems, video intercoms, and HVAC units, where it supports advanced security and environmental management features.

STM32F411RET6 in Home Audio Appliances

In-home audio appliances, the STM32F411RET6 microcontroller enriches the audio quality and performance with its advanced sound processing capabilities and support for multi-channel audio systems.

STM32F411RET6 as a Mobile Phone Sensor Hub

As a mobile phone sensor hub, the STM32F411RET6 efficiently manages multiple sensor inputs, significantly enhancing the responsiveness and battery life of the device.

Application Diagram of STM32F411RET6

Packaging Options for STM32F411RET6

STM32F411RET6 Manufacturer

STMicroelectronics excels in semiconductor alteration, using its expertise in silicon processing to develop advanced System-on-Chip (SoC) solutions for industries like IoT, automotive, and smart home technology. Their collaborations with industry and academia alter and help meet emerging market needs. Among their products, the STM32F411RET6 microcontroller stands out, known for its strong performance in complex computations and control tasks across various applications.

Datasheet PDF

STM32F411RET6 Datasheets:

STM32F411RET6(1).pdf

STM32F411RET6(2).pdf

STM32F411RET6(3).pdf

STM32F411RET6 Details PDF
STM32F411RET6 Details PDF for FR.pdf
STM32F411RET6 Details PDF for KR.pdf
STM32F411RET6 Details PDF for IT.pdf
STM32F411RET6 Details PDF for ES.pdf
STM32F411RET6 Details PDF for DE.pdf

Frequently Asked Questions [FAQ]

1. What is the STM32F411RET6TR?

The STM32F411RET6TR utilizes the high-performance Arm® Cortex®-M4 32-bit RISC core, operating up to 100 MHz.

2. Can you describe the STM32F411RET6TR?

This microcontroller features a 32-bit RISC ARM Cortex®-M4 core at 100 MHz, includes a single precision FPU, supports DSP instructions, and has a memory protection unit for enhanced security.

3. Between Arduino and STM32, which should I choose?

Arduino suits simpler projects without advanced needs, while STM32 is best possible for more complex applications. Beginners might start with simpler microcontrollers like the 8051 or PIC to understand the basics before moving to more sophisticated boards like STM32 for advanced projects.

4. What are the operating conditions for the STM32F411xC/xE?

The STM32F411xC/xE operates in temperatures from -40 to +125 °C and requires a power supply of 1.7 to 3.6 V.