Mb1364 Schematic 【NEWEST ›】

is the hardware reference design for the STM32H7 Nucleo-144 development boards. It serves as the base for several high-performance boards, including the NUCLEO-H743ZI2 NUCLEO-H723ZG NUCLEO-H753ZI STMicroelectronics Community MB1364 Schematic Structure The schematic pack for this board typically consists of that organize the hardware layout hierarchically: Sheet 1: Project Overview – High-level summary and table of contents. Sheet 2: MB1364_Top – Hierarchical view of the board's main blocks. Sheet 3: MCU I/Os

| Pin | Symbol | Function | Typical Voltage | | :--- | :--- | :--- | :--- | | 1 | Vcc | Supply voltage (via dropping resistor) | 12V - 15V | | 2 | GND | Ground | 0V | | 3 | FB | Feedback from secondary side (opto) | 2.5V (Reference) | | 4 | Out | Driver to switching transistor (Base) | 0.6V / 1.4V switching | | 5 | CS | Current sense (connects to emitter resistor) | < 1V | | 6 | NC | Not connected (isolation slot) | - | mb1364 schematic