CMS32L051 User Manual |Chapter 1 CPU
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Documentation Instructions
This manual is a technical reference manual for CMS32L051 microcontroller products, and the technical
reference manual is an application note on how to use this series of products, including the structure, functional
description, and function description of each functional module. Details such as operating modes and register
configuration.
The Technical Reference Manual is a description of all functional modules in this series of products, please
refer to the data sheet for the description of the characteristics of the product (i.e. the function carrying situation).
The data sheet information is as follows:
CMS32L051xx: CMS32L051xx_datasheet_vx.x.x. pdf
Usually in the early stage of chip selection, the first thing to see is to look at the data sheet to evaluate whether
the product can meet the functional requirements of the design; After basically selecting the required product, it is
necessary to check the technical reference manual to determine whether the working mode of each functional
module meets the requirements; When determining that the selection enters the programming design phase, a
detailed technical reference manual is required to understand the specific implementation of each function and the
register configuration. Refer to the data sheet when designing your hardware for information such as voltage,
current, drive capability, and pin assignment.
For a detailed description of the Cortex-M0+ core, SysTick timer, and NVIC, please refer to the documentation for
the corresponding ARM.
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