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STMicroelectronics STM32F401CEU6TR — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F401CEU6TR STM32F4 ARM Cortex-M4 MCU, 84MHz

MPNSTM32F401CEU6TR
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STMicroelectronics STM32F4 series STM32F401CEU6TR, ARM Cortex-M4 32-Bit Single-Core MCU, 84MHz, 512KB Flash, 96K x 8 RAM, 48-UFQFPN (7x7), -40°C~85°C.

$5.0349Ref. price · indicative, final on quote
STMicroelectronics STM32F401CEU6TR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F401CEU6TR 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
PackageTape & Reel (TR)
RAM size96K 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)36
Core processorARM® Cortex®-M4
Case48-VFQFN Exposed Pad
Data convertersA/D 10x12b
Program memory size512KB (512K x 8)

Product details

The STM32F401CEU6TR: The 96 KB SRAM leaves room for double-buffered ADC data and a communication packet pool.

Peripheral set — what connects and what doesn't

Connectivity includes I2C, IrDA, LINbus, SDIO, SPI, UART/USART, and USB OTG — enough for a sensor hub with SD card logging and a USB virtual COM port. The 36 GPIOs in the 48-pin package leave a handful of spare pins after wiring the primary interfaces, so a small keypad or status LEDs fit without a port expander. The 10-channel 12-bit ADC handles analog inputs like potentiometer feedback, current-sense amplifier outputs, or thermistor dividers.

Frequently asked questions

What is STM32F401CEU6TR price?

Buyers need to know unit cost for BOM budgeting and price negotiation.

Is STM32F401CEU6TR in stock?

Availability directly affects production lead times and the ability to fulfill orders.

What is STM32F401CEU6TR datasheet?

Design engineers require complete specs for validation and integration.

What is the equivalent or alternative for STM32F401CEU6TR?

Sourcing buyers need drop-in replacements when the original is unavailable or cost-prohibitive.

What is the lead time for STM32F401CEU6TR?

Lead time impacts production planning and inventory management.

Is STM32F401CEU6TR end of life (EOL)?

Lifecycle status determines long-term design viability and sourcing risk.