Overview
The STM32F411VCH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32 Dynamic Efficiency product line. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 100 MHz. The Cortex®-M4 core includes a floating-point unit (FPU) single precision, supporting all Arm single-precision data-processing instructions and data types, as well as a full set of DSP instructions and a memory protection unit (MPU) for enhanced application security.
The device features innovative power-saving technologies, including Batch Acquisition Mode (BAM), which reduces power consumption during data batching. It also incorporates high-speed embedded memories, extensive I/Os, and a range of peripherals connected to multiple bus systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, ART Accelerator |
| Frequency | Up to 100 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | 128 Kbytes |
| Power Supply | 1.7 V to 3.6 V |
| Temperature Range | -40°C to 85/105/125 °C |
| ADC | 1 × 12-bit, 2.4 MSPS A/D converter, up to 16 channels |
| Timers | 6 × 16-bit, 2 × 32-bit timers |
| Communication Interfaces | Up to 3 × I2C, 3 × USART, 5 × SPI/I2S, USB 2.0 full-speed device/host/OTG |
| I/Os | Up to 81 I/O ports with interrupt capability |
| Package | UFBGA-100, LQFP-100 |
Key Features
- Includes ST state-of-the-art patented technology
- Dynamic efficiency line with Batch Acquisition Mode (BAM)
- Arm® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator)
- High-speed embedded memories: up to 512 Kbytes of flash memory, 128 Kbytes of SRAM
- Extensive range of enhanced I/Os and peripherals
- Low-power RTC, six general-purpose 16-bit timers, and two general-purpose 32-bit timers
- Standard and advanced communication interfaces: I2C, USART, SPI/I2S, USB 2.0
- Power consumption: Run - 100 µA/MHz, Stop - 42 µA typical, Standby - 1.8 µA at 25 °C
- Debug mode: Serial wire debug (SWD) & JTAG interfaces, Cortex-M4 Embedded Trace Macrocell™
Applications
The STM32F411VCH6 is suitable for a wide range of applications that require high performance, low power consumption, and advanced peripherals. These include:
- Industrial control systems
- Medical devices
- Consumer electronics
- Automotive systems
- IoT devices
- Motor control and power management systems
Q & A
- What is the core processor of the STM32F411VCH6?
The core processor is the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU).
- What is the maximum operating frequency of the STM32F411VCH6?
The maximum operating frequency is up to 100 MHz.
- How much flash memory and SRAM does the STM32F411VCH6 have?
The device has up to 512 Kbytes of flash memory and 128 Kbytes of SRAM.
- What is the power supply range for the STM32F411VCH6?
The power supply range is from 1.7 V to 3.6 V.
- What communication interfaces are available on the STM32F411VCH6?
The device features I2C, USART, SPI/I2S, and USB 2.0 full-speed device/host/OTG interfaces.
- How many I/O ports does the STM32F411VCH6 have?
The device has up to 81 I/O ports with interrupt capability.
- What is the Batch Acquisition Mode (BAM) in the STM32F411VCH6?
BAM is a feature that allows for reduced power consumption during data batching.
- What are the typical power consumption values for the STM32F411VCH6?
The typical power consumption values are: Run - 100 µA/MHz, Stop - 42 µA, Standby - 1.8 µA at 25 °C.
- Does the STM32F411VCH6 support debug modes?
Yes, it supports Serial wire debug (SWD) & JTAG interfaces, and Cortex-M4 Embedded Trace Macrocell™.
- What are the available packages for the STM32F411VCH6?
The device is available in UFBGA-100 and LQFP-100 packages.
