AN4221 Datasheet, PDF (1/51 Pages) STMicroelectronics – I2C protocol used in the STM32 bootloader

AN4221
Application note
I2C protocol used in the STM32 bootloader
Introduction
This application note describes the I2C protocol used in the STM32 microcontroller
bootloader. It details each supported command.
For more information about the I2C hardware resources and requirements for your device
bootloader, please refer to application note AN2606 “STM32 microcontroller system
memory boot mode”.
.
Table 1. Applicable products
Type
Part number or product series
Microcontrollers
STM32F0 series:
– STM32F042xx, STM32F072xx
STM32F3 series:
– STM32F318xx, STM32F328xx
– STM32F334xx
– STM32F358xx, STM32F378xx
– STM32F303x4(6/8)
STM32F4 series:
– STM32F401xx, STM32F411xx
– STM32F405xx, STM32F407xx
– STM32F415xx, STM32F417xx
– STM32F429xx, STM32F439xx
May 2014
DocID024055 Rev 2
1/51
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