STMICROELECTRONICS STEVAL-PMIC1K1 Evaluation Board, STPMIC1, Power Management IC (PMIC)

STEVAL-PMIC1K1 is a power management IC evaluation board for the highly integrated STPMIC1, which is designed to manage the power requirements of the core, memory and interfaces of the STM32MP1 series MPU and other application microprocessors. The package includes a USB dongle which provides I²C access to the configuration registers of the STPMIC1 device, where voltage settings, power sequences, protection thresholds and other parameters can be set. The evaluation board includes header connectors for external access to the embedded regulators and switches in the device, as well as internal routing via jumpers to satisfy any physical configuration requirements. The passive components on the board are chosen for optimal performance across most use conditions, and three push buttons and digital I/Os allow triggering of the digital controls of the device.

• Single MPU supply with 5 LDOs, 5 DC/DCs, DDR support, voltage reference, and 2 power switches
• Programmable voltage outputs and protection parameters
• Programmable power-on and power-off sequences
• Single supply input from 3.1V to 5.5V
• I2C control and non-volatile memory configuration storage