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STM32F051R4T6 产品设计参考手册 - 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-64
描述:
STM32F05 系列微处理器,STMicroelectronicsSTM32F05 微控制器系列 ARM Cortex™-M0 32 位 RISC 内核工作频率高达 48MHz,带高速闪存和一系列增强型外设,它们还包括 I²C、SPI、I²S 和 USART 通信接口、计时器、ADC 和 DAC。 ARM Cortex™-M0 STM32 F05,具有实时性能,可低功耗工作,能够在 STMicroelectronics STM32 平台上运行。 微控制器可用于如 HVAC、应用控制、消费者电器用具、PC 外设、手持设备及其他许多应用领域。Cortex™-M0:48MHz 频率 12 位 ADC;16 位计时器;32 位计时器和一个高级控制 PWM 计时器 温度范围:-40°C 至 +85°C 或 -40°C 至 +105°C 温度 电源:2V 至 3.6V **STM32F05**:闪存多达 32kB,SRAM 多达 4kB **STM32F051x4**、**STM32F051x6** 和 **STM32F051x8**:闪存多达 64kB,SRAM 多达 8kB ### STM32F0 系列 32 位 ARM® Cortex®-M0 微控制器,STMicroelectronicsSTM32 F0 系列 32 位闪存微控制器 (MCU) 基于 ARM Cortex™-M0 核心;为嵌入式应用特别开发的核心。 STMicroelectronics 的 STM32 ARM Cortex™ M 处理器得益于 Cortex-M0 体系结构增强功能,包括数字信号处理、实时性能、低电压和低功率。 ST ARM® STM32 F0 主流系列提供 32 位性能,且特别适用于小项目或平台决策,具有易于使用功能。展开
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STM32F051R4T6数据手册
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若手册格式错乱,请下载阅览PDF原文件

March 2015 DocID026137 Rev 3 1/89
1
UM1741
User manual
STM32F0 series safety manual
Introduction
This document describes how to use the microcontrollers of STM32F0 series in the context
of a safety-related system, specifying the user's responsibilities for installation and operation
in order to reach the targeted safety integrity level.
This manual applies to the microcontrollers of the STM32F0 series and to STM32-SafeSIL
part number.
If the STM32F0 series microcontrollers are used in adherence to this manual, system
designers can avoid going into the details of the functional safety design and validation to
give an estimation about the impact to the overall safety function.
This manual is written in compliance with IEC 61508. It indicates how to use the STM32F0
series microcontrollers in the context of other functional safety standards such as safety
machine directives ISO 13849. This manual and FMEDA data were developed in
cooperation with the safety expertise company YOGITECH using their faultRobust
Methodology (fRMethodology).
The safety analysis summarized in this manual takes into account the variation in terms of
memory size, internal peripheral number and presence and package between the different
part numbers of the ARM
®
Cortex
®
-M0 based STM32F0 series microcontrollers.
This manual has to be read along with the technical documentation on related part numbers
(such as Reference Manuals and Datasheets) available on www.st.com.
www.st.com
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