本参考手册面向应用开发人员，提供有关使用 STM32F405xx/07xx、STM32F415xx/17xx、 STM32F42xxx 和 STM32F43xxx 微控制器存储器与外设的完整信息。STM32F405xx/07xx、STM32F415xx/17xx、STM32F42xxx 和 STM32F43xxx 构成一个微 控制器系列，各产品具有不同的存储器大小、封装和外设。有关订购信息以及器件的机械与电气特性，请参见数据手册。有关 ARM Cortex?-M4F 内核的信息，请参见《Cortex?-M4F 技术参考手册》。(This reference manual provides complete information for application developers to use STM32F405xx/07xx, STM32F415xx/17xx, STM32F42xxx and STM32F43xxx microcontroller memory and peripherals. STM32F405xx/07xx, STM32F415xx/17xx, STM32F42xxx and STM32F43xxx constitute a microcontroller series, each product has different memory sizes, packages and peripherals. For information on ordering and the mechanical and electrical characteristics of the devices, see the data handbook. The ARM Cortex -M4F kernel information, please refer to "Cortex -M4F" technical reference manual.)