STM32MP153DAB1 - STMicroelectronics

STM32MP153DAB1 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the STM32MP153DAB1?
  The STM32MP153DAB1 can operate from -40°C to 125°C (junction temperature), but the recommended operating temperature range is -20°C to 85°C for optimal performance and reliability.
• How do I configure the clock tree for the STM32MP153DAB1?
  The clock tree configuration for the STM32MP153DAB1 can be done using the STM32CubeMX tool, which provides a graphical interface to configure the clock tree and generate the corresponding code. Alternatively, you can use the STM32MP1 clock driver API to configure the clock tree programmatically.
• What is the maximum frequency for the Cortex-A7 core in the STM32MP153DAB1?
  The maximum frequency for the Cortex-A7 core in the STM32MP153DAB1 is 650 MHz, but this can be adjusted based on the specific use case and power consumption requirements.
• How do I use the TrustZone security features in the STM32MP153DAB1?
  The STM32MP153DAB1 supports TrustZone security features, which can be used to create a secure environment for sensitive code and data. To use TrustZone, you need to configure the Secure and Non-Secure domains, and use the TrustZone API to manage the secure world. STMicroelectronics provides documentation and example code to help you get started with TrustZone on the STM32MP1 series.
• What is the maximum amount of RAM and flash memory available on the STM32MP153DAB1?
  The STM32MP153DAB1 has 1 GB of DDR3L RAM and 128 MB of internal flash memory, as well as a range of external memory interfaces (e.g. SD/MMC, NAND, QSPI) that can be used to expand the memory capacity.