STM32F401CEU6 vs STM32F031K6T6

This in-depth comparison of the STM32F401CEU6 and STM32F031K6T6 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

STM32F401CEU6

STMicroelectronics

Lifecycle
Active
Stock
3112 PCS
Package
UFQFPN-48
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

STM32F031K6T6

STMicroelectronics

Lifecycle
Active
Stock
3230 PCS
Package
QFP-32
Series
Embedded - Microcontrollers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification STM32F401CEU6 STM32F031K6T6
Series STM32F4 STM32F0
Part Status Active Active
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M0
Core Size 32-Bit Single-Core 32-Bit Single-Core
Speed 84MHz 48MHz
Connectivity I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG I²C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT DMA, I²S, POR, PWM, WDT
Number of I/O 36 25
Program Memory Size 512KB (512K x 8) 32KB (32K x 8)
Program Memory Type FLASH FLASH
RAM Size 96K x 8 4K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V 2V ~ 3.6V
Data Converters A/D 10x12b A/D 13x12b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
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