STM32F401CCY6TR vs STM32F103RCY6CTR

This in-depth comparison of the STM32F401CCY6TR and STM32F103RCY6CTR 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

Part A

STM32F401CCY6TR

STMicroelectronics

Lifecycle
Active
Stock
6742 PCS
Package
UFBGA-49
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

STM32F103RCY6CTR

STMicroelectronics

Lifecycle
Active
Stock
9230 PCS
Package
UFBGA-64
Series
Embedded - Microcontrollers
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification STM32F401CCY6TR STM32F103RCY6CTR
Supplier - STMicroelectronics
Series STM32F4 STM32F1
Part Status Active Active
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M3
Core Size 32-Bit Single-Core 32-Bit Single-Core
Speed 84MHz 72MHz
Connectivity I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O 36 51
Program Memory Size 256KB (256K x 8) 256KB (256K x 8)
Program Memory Type FLASH FLASH
RAM Size 64K x 8 48K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V 2V ~ 3.6V
Data Converters A/D 10x12b A/D 16x12b; D/A 2x12b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Compare RFQ