embedded-processors-controllers

STM32F411

Full part number: STM32F411CCU6

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This ST Microelectronics datasheet covers the STM32F411xC and STM32F411xE microcontroller families, including various pinout configurations like CC, RC, VC, CE, RE, VE. It serves as a production data reference for these ARM Cortex-M4 based 32-bit MCUs featuring an FPU, up to 512KB Flash, and 128KB RAM. Key parameters include a 125 DMIPS performance at 100 MHz, a supply voltage range of 1.7 V to 3.6 V, and low power consumption of 100 µA/MHz during operation or down to 2.4 µA in standby mode. The device offers up to 81 I/O ports, 13 communication interfaces including USB OTG FS, and supports dynamic efficiency line with BAM.

02 — Key specifications

Datasheet parameters

Parameter	Min	Typ	Max	Conditions
quiescent current	—	21.4 mA	23 mA	External clock, PLL ON(2), all peripherals enabled(3)(4); 100
output current	—	—	25 mA
supply voltage range	-300 mV	—	4 V
operating temperature	-40 °C	—	85 °C	Maximum power dissipation
clock frequency	600 kHz	15 MHz	18 MHz	VDDA = 1.7(1)to 2.4 V
power dissipation	—	—	625 mW	UFQFPN48
input capacitance	—	5 pF	—
cpu speed	—	168 MHz	—
program memory size	—	262 kB	—
ram size	—	131 kB	—
io count	—	50	—
adc resolution	—	12 bit	—
core size	—	32 bit	—
rise time	4 ns	—	20 ns	CL = 50 pF
fall time	4 ns	—	20 ns	CL = 50 pF
contact current	—	50 µA	—	VDD = 3.3 VC = CINT; 2 MHz
data retention	30 year	—	—	1 kcycle(2)at TA = 85 °C
program erase cycles	10 kcycle	—	—	TA = -40 to +85 °C (6 suffix versions)TA = -40 to +105 °C (7 suffix versions)

03 — Alternatives

Closest matches to STM32F411

STM32F405OET6 2.5× lower contact current, 2.0× higher program memory size, 1.5× higher ram size

STM32F103B 6.4× lower ram size, 2.4× higher clock frequency, 2.3× lower cpu speed

STM32F103C8T6 6.4× lower ram size, 4.0× lower program memory size, 2.4× higher clock frequency

GD32F103RFT6 10.0× higher program erase cycles, 2.9× higher program memory size, 2.4× lower clock frequency

GD32F303CCT5 10.0× higher program erase cycles, 4.9× lower clock frequency, 2.7× lower ram size

GD32F303CCT6 10.0× higher program erase cycles, 4.9× lower clock frequency, 2.7× lower ram size

STM32F030C4K6 16.0× lower program memory size, 10.0× lower program erase cycles, 3.5× lower cpu speed

STM32L010F4P6 16.0× lower program memory size, 5.2× lower cpu speed, 2.0× lower fall time

04 — FAQ

Frequently asked questions

What is the ADC resolution of the STM32F411CCU6?

The ADC resolution is 12 bit.

What is the clock frequency when VDDA = 1.7(1)to 2.4 V?

The clock frequency is 15 MHz.

What is the contact current for the STM32F411CCU6 when VDD = 3.3 VC = CINT; 2 MHz?

The contact current is 50 µA.

What is the core size of the STM32F411CCU6?

The core size is 32 bit.

What is the maximum CPU speed of the STM32F411CCU6?

The maximum CPU speed is 168 MHz.

What is the data retention time for the STM32F411CCU6 after 1 kcycle at TA = 85 °C?

The data retention is 30 year.

What is the fall time when CL = 50 pF?

The fall time is 20 ns when CL = 50 pF.

What is the input capacitance of the STM32F411CCU6?

The input capacitance is 5 pF.

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