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STMicroelectronics STM32F401RCT6 — Microcontrollers & Processors (MCU / MPU / DSP)

STMicroelectronics STM32F401RCT6 ARM Cortex-M4 MCU, 84 MHz

MPNSTM32F401RCT6
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STMicroelectronics STM32F401RCT6, STM32F4 series, 32-bit ARM Cortex-M4 single-core at 84 MHz, 256 KB Flash, 64 KB RAM, 50 I/O, USB OTG / SDIO / SPI / I²C / UART, 16×12b ADC, 1.7–3.6 V, -40°C to 85°C, 64-LQFP tray.

$5.45149Ref. price · indicative, final on quote
STMicroelectronics STM32F401RCT6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STM32F401RCT6 specifications
ParameterValue
SeriesSTM32F4
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.7V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed84MHz
PackageTray
RAM size64K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG
Number of i (O)50
Core processorARM® Cortex®-M4
Case64-LQFP
Data convertersA/D 16x12b
Program memory size256KB (256K x 8)

Product details

The 50 I/O lines include USB OTG for host/device switching, SDIO for external Flash or SD card storage, SPI and I²C for sensor and display links, and UART/USART with LIN and IrDA for legacy fieldbus or infrared data links. The 16-channel 12-bit ADC reads analog inputs from thermistors, current shunts, or potentiometers without an external converter.

Lifecycle status — EOL hot, last-time-buy window

The STM32F401RCT6 carries an EOL hot lifecycle stage, meaning the manufacturer has announced end-of-life and a last-time-buy window is open. Procurement should secure final-order quantities now or plan a redesign.

Frequently asked questions

Is STM32F401RCT6 obsolete or near end of life?

Yes, the STM32F401RCT6 is in an EOL hot lifecycle stage, meaning the manufacturer has announced end-of-life and a last-time-buy window is open. Procurement should act promptly to secure final-order quantities or plan a redesign.

What is the clock speed of STM32F401RCT6?

The STM32F401RCT6 runs at 84 MHz from its ARM Cortex-M4 core.