AN4286 Datasheet, PDF (1/38 Pages) STMicroelectronics – SPI protocol used in the STM32 bootloader

AN4286
Application note
SPI protocol used in the STM32 bootloader
Introduction
This application note describes the SPI protocol used in the STM32 microcontroller
bootloader. It details each supported command.
For more information about the SPI hardware resources and requirements for your slave
bootloader, refer to application note “STM32 microcontroller system memory boot mode”
(AN2606).
This document applies to the products listed in Table 1.
Product family
Microcontrollers
Table 1. Applicable products
Product series
STM32L0 series:
– STM32L051xx, STM32L052xx, STM32L053xx
– STM32L062xx, STM32L063xx
STM32F4 series:
– STM32F401xx, STM32F411xx
– STM32F405xx, STM32F407xx
– STM32F415xx, STM32F417xx
– STM32F429xx, STM32F439xx
May 2014
DocID024458 Rev 2
1/38
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