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STM32F407ZGT7 开发手册 - ST Microelectronics(意法半导体)
制造商:
ST Microelectronics(意法半导体)
分类:
微控制器
封装:
LQFP-144
描述:
STMICROELECTRONICS STM32F407ZGT7 微控制器, 32位, 以太网MAC, 照相机接口, ARM 皮质-M4, 168 MHz, 1 MB, 192 KB, 144 引脚, LQFP
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页面导航:
技术参数、封装参数在P32
应用领域在P32
型号编号列表在P1
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STM32F407ZGT7数据手册
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July 2013 DocID022945 Rev 5 1/32
AN4073
Application note
How to improve ADC accuracy when using STM32F2xx and
STM32F4xx microcontrollers
Introduction
The purpose of this application note is to show how to improve the accuracy of A/D
conversions for applications using the STM32F2xx and STM32F4xx microcontrollers.
It also explains the firmware methodology, which can be applied to reduce the ADC error
and gives some general tips on writing firmware for better ADC accuracy.
Please note that the data provided with this application note is for reference only, measured
in a lab under typical conditions (unless specified otherwise) and not tested in production.
Table 1 lists the microcontrollers concerned by this application note.
Table 1. Applicable products
Type Part numbers
Microcontrollers
STM32F2xx (STM32F20x, STM32F21x)
STM32F4xx (STM32F405, STM32F407, STM32F415, STM32F417,
STM32F42x, STM32F43x)
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