UM1561 datasheet(2/39 Pages) STMICROELECTRONICS

2 / 39 page

Contents

UM1561

2/39

Doc ID 023556 Rev 1

Contents

System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Firmware workspace with IAR embedded workbench IDE . . . . . . . . . . 5

STM32F1xx microcontroller - several peripherals used to manage the

STEVAL-ISV003V1 demonstration board . . . . . . . . . . . . . . . . . . . . . . . . 7

STM32F1xx - internal peripherals for DC-DC section . . . . . . . . . . . . . . 8

STM32F1xx - internal peripherals for DC-AC section . . . . . . . . . . . . . 11

Data sensing section for the closed loop control . . . . . . . . . . . . . . . . 15

STM32F1xx MCU peripherals configuration . . . . . . . . . . . . . . . . . . . . . 21

Implementation of digital phase locked loop . . . . . . . . . . . . . . . . . . . . 23

Digital closed loop control and diagnostic functions implemented . . 27

MPPT - maximum power point algorithm . . . . . . . . . . . . . . . . . . . . . . . 33

Input/output protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

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