February 2018 RM0390 Rev 4 1/1328
1
RM0390
Reference manual
STM32F446xx advanced Arm
®
-based 32-bit MCUs
Introduction
This reference manual is addressed to application developers. It provides complete
information on how to use the STM32F446xx microcontroller memory and peripherals.
The STM32F446xx constitute a family of microcontrollers with different memory sizes,
packages and peripherals.
For ordering information, mechanical and electrical device characteristics refer to the
corresponding datasheets.
For information on the Arm
®
Cortex
®
-M4 with FPU core, refer to the Cortex
®
-M4 Te chni c a l
Reference Manual.
Related documents
Available from STMicroelectronics web site www.st.com:
• STM32F446xx datasheets
For information on the Cortex
®
-M4 with FPU, refer to the STM32F3xx/F4xxx Cortex
®
-M4
with FPU programming manual (PM0214).
www.st.com
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