公开(公告)号：US11380377B2

公开(公告)日：2022-07-05

申请号：US17188569

申请日：2021-03-01

Applicant: STMicroelectronics (Rousset) SAS

Inventor： Francois Tailliet ,  Beatrice Brochier ,  Sylvain Fidelis

IPC: G11C14/00 ,  G11C7/22 ,  G11C7/10

Abstract: A contactless transponder includes a non-volatile static random access memory including memory points. Each memory point is formed by a volatile memory cell and a non-volatile memory cell. A protocol processing circuit receives data and stores the received data in the volatile memory cells of the memory. A write processing circuit is configured, at the end of the reception and storage of the data, to record, in a single write cycle, the data from the volatile memory cells to the non-volatile memory cells of the respective memory points.