STM32F217xx datasheet(3/180 Pages) STMICROELECTRONICS | Clock, reset and supply management

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STM32F217xx bảng dữ liệu(PDF) 3 Page - STMicroelectronics

tên linh kiện	STM32F217xx

Giải thích chi tiết về linh kiện	Clock, reset and supply management

Download	180 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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STM32F21xxx

Contents

6

Contents

1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.1

Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3

Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.1

ARM® Cortex®-M3 core with embedded Flash and SRAM . . . . . . . . . . . 20

3.2

Adaptive real-time memory accelerator (ART Accelerator™) . . . . . . . . . 20

3.3

Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.4

Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.5

CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . . 21

3.6

Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.7

Multi-AHB bus matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.8

DMA controller (DMA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.9

Flexible static memory controller (FSMC) . . . . . . . . . . . . . . . . . . . . . . . . 23

3.10

Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . . 23

3.11

External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.12

Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.13

Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.14

Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.15

Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.16

Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.16.1

Regulator ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.16.2

Regulator OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.16.3

Regulator ON/OFF and internal reset ON/OFF availability . . . . . . . . . . 28

3.17

Real-time clock (RTC), backup SRAM and backup registers . . . . . . . . . . 29

3.18

Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.19

VBAT operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.20

Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.20.1

Advanced-control timers (TIM1, TIM8) . . . . . . . . . . . . . . . . . . . . . . . . . 31

3.20.2

General-purpose timers (TIMx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3.20.3

Basic timers TIM6 and TIM7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Số phần tương tự - STM32F217xx

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STM32F217IE	3Mb / 173P	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM
	STM32F217IE	3Mb / 173P	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM
	STM32F217IE	2Mb / 175P	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM
	STM32F217IG	3Mb / 173P	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM
	STM32F217IG	3Mb / 173P	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM

Mô tả tương tự - STM32F217xx

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	ST72561XX	2Mb / 324P	Clock, reset and supply management January 2011 Rev 8
	STM32F410X8	1Mb / 142P	Clock, reset and supply management April 2017 Rev 5
	ST7MC1K2	5Mb / 371P	Clock, reset and supply management July 2007 Rev 1
	STM32F100XC	1Mb / 106P	Clock, reset and supply management March 2016 Rev 10
	STM32F103CBT6	1Mb / 102P	Clock, reset and supply management
	STM32F103RCT6	1Mb / 130P	Clock, reset and supply management
	STM32F401XD	2Mb / 135P	Clock, reset and supply management January 2015 Rev 3
	ST72361XX	2Mb / 279P	Clock, reset and supply management August 2010 Rev 3
	STM32L15XCC	1Mb / 136P	Reset and supply management March 2016 Rev 12
	STM32L053C6	1Mb / 132P	Reset and supply management October 2016 Rev 7

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