 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
STM32H562II Datasheet(PDF) 24 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32H562II Datasheet(HTML) 24 Page - STMicroelectronics |
|
|
24 / 270 page  Functional overview STM32H562xx and STM32H563xx 24/270 DS14258 Rev 5 3.7 Boot modes At startup, a BOOT0 pin and NSBOOTADD[31:8]/SECBOOTADD[31:8] option bytes are used to select the boot memory address that includes: • Boot from any address in user flash memory • Boot from system memory – Bootloader – ST immutable root of trust (ST-iROT) – Root security service (RSS) – Debug authentication library (RSS-DA) Embedded bootloader The embedded bootloader is located in the system memory, programmed by ST during production. It is used to reprogram the flash memory by using USART, I2C, I3C, SPI, FDCAN, or USB_FS in device mode through the DFU (device firmware upgrade). Refer to AN2606 “STM32 microcontroller system memory boot mode”. Embedded root security services (RSS) The embedded RSS are located in the secure information block, programmed by ST during production. Refer to AN4992 “Overview secure firmware install (SFI)”. Embedded immutable root of trust (ST-iROT) The embedded ST-iROT in the system memory, programmed by ST during production. ST- iROT is the immutable root of trust managing the secure boot and secure install of the first updatable level to execute in a boot sequence. Embedded debug authentication (ST-DA) The embedded ST-DA in the system memory is programmed by ST during production. ST-DA is the library that manages the debug authentication protocol, making it possible to securely reopen the debug or to launch regressions on secured products in the field. 3.7.1 STM32H562/H563xx boot modes Table 3 and Table 4, respectively, provide the detail of the boot mode when TrustZone is disabled (TZEN = 0xC3) and enabled (TZEN = 0xB4). Table 3. STM32H562/H563 boot mode when TrustZone is disabled (TZEN = 0xC3) PRODUCT_STATE BOOT0 pin Boot address option byte selection Boot area ST programmed default value Open 0 NSBOOTADD[31:8] Boot address defined by user option byte NSBOOTADD[31:8] Flash: 0x0800 0000 - 1 NA Bootloader Bootloader Provisioning x NA RSS RSS |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
