Overview
The STM32L442KCU6TR is an ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core with a floating-point unit (FPU). This microcontroller operates at a maximum clock frequency of 80 MHz and features 256 Kbytes of Flash memory. It is designed for applications requiring low power consumption and high performance, making it suitable for a variety of embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Program Memory Size | 256 kB |
| Data Bus Width | 32 bit |
| ADC Resolution | 12 bit |
| Maximum Clock Frequency | 80 MHz |
| Core Type | ARM Cortex-M4 with FPU |
| Package Type | 32-UFQFPN (5x5) |
Key Features
- Ultra-low-power consumption, making it ideal for battery-powered devices.
- ARM Cortex-M4 core with a floating-point unit (FPU) for high performance.
- 256 Kbytes of Flash memory and various peripherals.
- USB interface for communication and data transfer.
- AES-256 encryption for secure data processing.
- DFSDM (Digital Filter for Sigma-Delta Modulators) for advanced analog signal processing.
Applications
- IoT devices and smart sensors due to its low power consumption and high performance.
- Industrial automation and control systems.
- Medical devices requiring precise analog signal processing.
- Consumer electronics such as wearables and portable devices.
- Automotive systems where low power and high reliability are crucial.
Q & A
- What is the core type of the STM32L442KCU6TR?
The core type is ARM Cortex-M4 with a floating-point unit (FPU). - What is the maximum clock frequency of the STM32L442KCU6TR?
The maximum clock frequency is 80 MHz. - How much Flash memory does the STM32L442KCU6TR have?
The STM32L442KCU6TR has 256 Kbytes of Flash memory. - What is the package type of the STM32L442KCU6TR?
The package type is 32-UFQFPN (5x5). - Does the STM32L442KCU6TR support USB?
Yes, it supports USB for communication and data transfer. - What encryption does the STM32L442KCU6TR support?
The STM32L442KCU6TR supports AES-256 encryption. - What is the ADC resolution of the STM32L442KCU6TR?
The ADC resolution is 12 bits. - Is the STM32L442KCU6TR suitable for battery-powered devices?
Yes, it is designed for ultra-low-power consumption, making it ideal for battery-powered devices. - What advanced analog signal processing feature does the STM32L442KCU6TR have?
The STM32L442KCU6TR features a Digital Filter for Sigma-Delta Modulators (DFSDM). - Where can I find detailed specifications and datasheets for the STM32L442KCU6TR?
You can find detailed specifications and datasheets on the official STMicroelectronics website, as well as on distributor websites like Mouser and Digi-Key.
