Overview
The STM32F411CEU6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm Cortex-M4 32-bit RISC core, operating at frequencies up to 100 MHz. This microcontroller features a Floating Point Unit (FPU) and Digital Signal Processing (DSP) capabilities, making it highly suited for applications requiring intense computational tasks. The STM32F411CEU6TR is part of the STM32 Dynamic Efficiency product line, which combines power efficiency, performance, and integration. It also includes the innovative Batch Acquisition Mode (BAM) for reduced power consumption during data batching.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M4 32-bit RISC core with FPU and DSP |
| Maximum CPU Frequency | Up to 100 MHz |
| Flash Memory | 512 Kbytes |
| SRAM | 128 Kbytes |
| Package/Case | UFQFPN-48 |
| Operating Temperature Range | -40°C to 85°C (or up to 105/125 °C for some models) |
| Power Supply | 1.7 V to 3.6 V |
| ADC | 1 × 12-bit, 2.4 MSPS, up to 16 channels |
| Timers | Up to 11 timers (6 × 16-bit, 2 × 32-bit) |
| Communication Interfaces | USB OTG FS, 5 × SPI, 3 × USART, 5 × I2S, etc. |
| I/O Ports | Up to 81 I/O ports with interrupt capability |
Key Features
- High-Performance Core: Arm Cortex-M4 32-bit RISC core with FPU and DSP instructions, operating at up to 100 MHz.
- Memory and Storage: 512 Kbytes of Flash memory and 128 Kbytes of SRAM.
- Power Efficiency: Dynamic Efficiency product line with Batch Acquisition Mode (BAM) for reduced power consumption during data batching.
- Peripherals and Interfaces: Includes 1 × 12-bit ADC, 11 timers, general-purpose DMA, and multiple communication interfaces such as USB OTG FS, SPI, USART, and I2S.
- Security and Debugging: Memory protection unit (MPU) and debug interfaces like Serial Wire Debug (SWD) and JTAG.
Applications
- Consumer Electronics: Suitable for high-performance gaming controllers, smart home devices, and other consumer electronics requiring efficient signal processing and real-time operations.
- Healthcare: Can be integrated into medical monitoring devices such as heart rate monitors or advanced fitness trackers that require real-time sensor data processing.
- Environmental Monitoring: Useful in environmental sensing equipment for data acquisition and analysis, such as monitoring air quality or water pollution levels.
Q & A
- What is the core architecture of the STM32F411CEU6TR?
The STM32F411CEU6TR is based on the Arm Cortex-M4 32-bit RISC core with FPU and DSP instructions.
- What is the maximum CPU frequency of the STM32F411CEU6TR?
The maximum CPU frequency is up to 100 MHz.
- How much Flash and SRAM memory does the STM32F411CEU6TR have?
The microcontroller has 512 Kbytes of Flash memory and 128 Kbytes of SRAM.
- What is the operating temperature range of the STM32F411CEU6TR?
The operating temperature range is from -40°C to 85°C (or up to 105/125 °C for some models).[
- What power supply range does the STM32F411CEU6TR support?
The power supply range is from 1.7 V to 3.6 V.[
- What are some of the key peripherals and interfaces available on the STM32F411CEU6TR?
The microcontroller includes 1 × 12-bit ADC, 11 timers, general-purpose DMA, and multiple communication interfaces such as USB OTG FS, SPI, USART, and I2S.[
- Does the STM32F411CEU6TR support any specific power-saving features?
Yes, it includes the Batch Acquisition Mode (BAM) for reduced power consumption during data batching.[
- What are some potential applications of the STM32F411CEU6TR?
Potential applications include consumer electronics, healthcare devices, and environmental monitoring equipment.[
- What is the package type of the STM32F411CEU6TR?
The package type is UFQFPN-48.[
- Does the STM32F411CEU6TR have any built-in security features?
Yes, it includes a memory protection unit (MPU) for enhanced application security.[
