Description
The STM32F401XB/STM32F401XC devices are based on the high-performance Arm® Cortex® -M4 32-bit RISC core operating at a frequency of up to 84 MHz. The Cortex®-M4 core features a Floating point unit (FPU) single precision which supports all Arm single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32F401xB/STM32F401xC incorporate high-speed embedded memories (up to 256 Kbytes of Flash memory, up to 64 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.
Specifications: | |
Attribute | Value |
Category | Integrated Circuits (ICs) |
Embedded – Microcontrollers | |
Mfr | STMicroelectronics |
Series | STM32F4 |
Package | Tray |
Part Status | Active |
Core Processor | ARM® Cortex®-M4 |
Core Size | 32-Bit |
Speed | 84MHz |
Connectivity | I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG |
Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
Number of I/O | 36 |
Program Memory Size | 256KB (256K x 8) |
Program Memory Type | FLASH |
EEPROM Size | - |
RAM Size | 64K x 8 |
Voltage – Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
Data Converters | A/D 10x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 48-UFQFN Exposed Pad |
Supplier Device Package | 48-UFQFPN (7×7) |
Base Product Number | STM32F401 |