STM32F401 Microcontrollers, STMicroelectronics
The STM32 F401 series ARM® Cortex™-M4 based MCU with Digital signal processing and floating point unit (FPU) featuring peripherals such as ADCs, 16-bit timers as well as communication interfaces; USART, SPI, I2C, I2S and audio PLL. STM32F401 Dynamic Efficiency™ microcontroller can be used in medical, consumer and Industrial applications.
USB 2.0 OTG FS/HS, USARTs, SPI, I²C, SDIO, I²S
Flash memory: up to 256 KB
SRAM: up to 64 KB
12-bit ADC, 16-bit/32-bit Timers
Operation voltage: 1.7 to 3.6 V
Performance: 84 MHz, 105 DMIPS/285 Core Mark performances
Power efficiency: ART accelerator and dynamic power scaling
Small package: 3 x 3 mm
STM32F4 Series 32-Bit ARM Cortex-M4 Microcontrollers, STMicroelectronics
The ARM Cortex-M4 based STM32 F4 series of high-performance MCUs with DSP and FPU instructions is an extension of the industry-leading STM32 portfolio towards even higher performance. Up to 180 MHz operating frequency.
Up to 2x USB 2.0 OTG FS/HS
SDIO (Secure Digital Input Output)
USART, SPI, I²C
I²S (Inter-IC Sound) + Audio PLL
16 and 32 Bit Timers
Up to 3x 12-Bit ADC
Low Voltage 1.7 V to 3.6 V
| Attribute | Value |
|---|---|
| Family Name | STM32 |
| Package Type | LQFP |
| Mounting Type | Surface Mount |
| Pin Count | 64 |
| Device Core | ARM Cortex M4 |
| Data Bus Width | 32bit |
| Program Memory Size | 512 kB |
| Maximum Frequency | 84MHz |
| RAM Size | 96 kB |
| USB Channels | 1 |
| ADC Channels | 16 |
| Typical Operating Supply Voltage | 1.7 → 3.6 V |
| Data Rate | 42Mbps |
| Height | 1.45mm |
| Maximum Operating Temperature | +85 °C |
| Length | 10mm |
| Dimensions | 10 x 10 x 1.45mm |
| Instruction Set Architecture | RISC |
| Program Memory Type | Flash |
| Timers | 2 x 32 bit, 6 x 16 bit |
| Timer Resolution | 16 bit, 32 bit |
| ADC Resolution | 12bit |
| Number of Timers | 6 |
| Number of ADC Units | 1 |
| ADCs | 1 (16 x 12 bit) |
| Width | 10mm |
| Minimum Operating Temperature | -40 °C |
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