STM32F401RDT6 Microcontroller IC 32-Bit Single Core 84MHz 384KB Flash 64-LQFP

The STM32F401XD/XE devices are based on the high-performance ARM® Cortex® -M4 32- bit RISC core operating at a frequency of up to 84 MHz. Its Cortex®-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision dataprocessing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32F401xD/xE incorporate high-speed embedded memories (512 Kbytes of Flash memory, 96 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. All devices offer one 12-bit ADC, a low-power RTC, six general-purpose 16-bit timers including one PWM timer for motor control, two general-purpose 32-bit timers. They also feature standard and advanced communication interfaces.

• Up to three I2Cs

• Up to four SPIs

• Two full duplex I2Ss. To achieve audio class accuracy, the I2S peripherals can be clocked via a dedicated internal audio PLL or via an external clock to allow synchronization.

• Three USARTs

• SDIO interface

• USB 2.0 OTG full speed interface

Refer to for the peripherals available for each part number. The STM32F401xD/xE operate in the –40 to +105 °C temperature range from a 1.7 (PDR OFF) to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications. These features make the STM32F401xD/xE microcontrollers suitable for a wide range of applications:

• Motor drive and application control

• Medical equipment

• Industrial applications: PLC, inverters, circuit breakers

• Printers, and scanners

• Alarm systems, video intercom, and HVAC

• Home audio appliances

• Mobile phone sensor hub

Features

• Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 84 MHz, memory protection unit, 105 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

• Memories

– up to 512 Kbytes of Flash memory

– up to 96 Kbytes of SRAM

• Clock, reset and supply management

– 1.7 V to 3.6 V application supply and I/Os

– POR, PDR, PVD and BOR

– 4-to-26 MHz crystal oscillator

– Internal 16 MHz factory-trimmed RC

– 32 kHz oscillator for RTC with calibration

– Internal 32 kHz RC with calibration

• Power consumption

– Run: 146 µA/MHz (peripheral off)

– Stop (Flash in Stop mode, fast wakeup time): 42 µA Typ @ 25C; 65 µA max @25 °C

– Stop (Flash in Deep power down mode, fast wakeup time): down to 10 µA @ 25 °C; 30 µA max @25 °C

– Standby: 2.4 µA @25 °C / 1.7 V without RTC; 12 µA @85 °C @1.7 V

– VBAT supply for RTC: 1 µA @25 °C

• 1×12-bit, 2.4 MSPS A/D converter: up to 16 channels

• General-purpose DMA: 16-stream DMA controllers with FIFOs and burst support

• Up to 11 timers: up to six 16-bit, two 32-bit timers up to 84 MHz, each with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input, two watchdog timers (independent and window) and a SysTick timer

• Debug mode

– Serial wire debug (SWD) & JTAG interfaces

– Cortex®-M4 Embedded Trace Macrocell™

• Up to 81 I/O ports with interrupt capability

– Up to 78 fast I/Os up to 42 MHz

– All I/O ports are 5 V-tolerant

• Up to 12 communication interfaces

– Up to 3 x I2C interfaces (SMBus/PMBus)

– Up to 3 USARTs (2 x 10.5 Mbit/s, 1 x 5.25 Mbit/s), ISO 7816 interface, LIN, IrDA, modem control)

– Up to 4 SPIs (up to 42Mbit/s at fCPU = 84 MHz), SPI2 and SPI3 with muxed full-duplex I2S to achieve audio class accuracy via internal audio PLL or external clock

– SDIO interface

– Advanced connectivity: USB 2.0 full-speed device/host/OTG controller with on-chip PHY

• CRC calculation unit

• 96-bit unique ID

• RTC: subsecond accuracy, hardware calendar

• All packages (WLCSP49, LQFP64/100, UFQFPN48, UFBGA100) are ECOPACK®2

specification of STM32F401RDT6

ORIGINAL

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PRICE

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TRANSACTION

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DELIVERY CYCLE

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TRANSPORT

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PACKAGING

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