公开(公告)号：US20190265775A1

公开(公告)日：2019-08-29

申请号：US16308237

申请日：2017-06-09

Applicant: INGENICO GROUP

Inventor： Eric Philibert ,  Slimane Ay

IPC: G06F1/3234 ,  G06F1/3206

Abstract: A printed circuit including a microcontroller having at least one main element, termed a core, and at least one peripheral unit. The printed circuit has a selective power supply management for managing the power supply of the microcontroller. The selective management receives a command to shutdown the microcontroller coming from an internal shutdown function of the microcontroller, and reversibly cuts the power supply to the at least one peripheral unit while maintaining the power supply to the core.

公开(公告)号：US10955902B2

公开(公告)日：2021-03-23

申请号：US16308237

申请日：2017-06-09

Applicant: INGENICO GROUP

Inventor： Eric Philibert ,  Slimane Ay

IPC: G06F1/32 ,  G06F1/3234 ,  G06F1/3206 ,  G07G1/00 ,  G06Q20/20 ,  G07G1/12

Abstract: A printed circuit including a microcontroller having at least one main element, termed a core, and at least one peripheral unit. The printed circuit has a selective power supply management for managing the power supply of the microcontroller. The selective management receives a command to shutdown the microcontroller coming from an internal shutdown function of the microcontroller, and reversibly cuts the power supply to the at least one peripheral unit while maintaining the power supply to the core.