STMicroelectronics STEVAL-PMIC1LKV1 Evaluation Board

Introduction

The STMicroelectronics STEVAL-PMIC1LKV1 Evaluation Board is a versatile power evaluation kit tailored for the STM32MP1x series microprocessor units (MPUs). This board is designed to facilitate the management of power requirements, making it an essential tool for developers working on embedded systems and IoT applications.

Part Description

The STEVAL-PMIC1LKV1 Evaluation Board integrates a PMIC evaluation board (STEVAL-PMIC1LM1A) and a USB dongle (STEVAL-USBDNGV1) for easy configuration of device registers. The PMIC is based on the highly-integrated STPMIC1L, which efficiently manages power for the core, memory, and interfaces of the STM32MP1x series. Key features include:

• Input voltage range of 2.8V to 5.5V
• Two buck converters with adaptive Constant On-Time (COT) topology and a 2MHz switching frequency
• Two adjustable general-purpose LDOs and one fixed 3.3V LDO for USB PHY supply
• User programmable Non-Volatile Memory (NVM) for scalability
• I²C and digital IO control interface for enhanced flexibility

This evaluation board is designed for optimal performance across various usage conditions, making it suitable for a wide range of applications.

Applications

• Power management for embedded microprocessor units
• Wearable and IoT devices
• Portable devices
• Man-machine interfaces
• Smart home applications
• Power management units (PMUs)
• Companion chips for STM32MP13/15 MPUs

Industries

• Consumer Electronics
• Internet of Things (IoT)
• Automotive
• Industrial Automation
• Smart Home Technology
• Wearable Technology

Usage Ideas

1. IoT Device Development: Create a smart home device that monitors and controls energy usage, utilizing the evaluation board for efficient power management.
2. Wearable Health Monitor: Design a wearable device that tracks health metrics, leveraging the board's low power consumption features to extend battery life.
3. Portable Gaming Console: Develop a portable gaming device that requires efficient power management for extended playtime, using the evaluation board to optimize power sequences.

Conclusion

The STMicroelectronics STEVAL-PMIC1LKV1 Evaluation Board is a powerful tool for developers looking to manage power efficiently in their projects. With its robust features and flexibility, it serves as an ideal platform for a variety of applications in the embedded systems and IoT domains. Whether you are working on smart home devices, wearables, or portable electronics, this evaluation board provides the necessary capabilities to bring your innovative ideas to life.