APM32F103RBT6-R datasheet(3/78 Pages) GEEHY

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Contents

Product characteristics........................................................................................................................... 1

Product information ................................................................................................................................ 6

Pin information ........................................................................................................................................ 7

3.1

Pin distribution ........................................................................................................................................... 7

3.2

Pin function description ............................................................................................................................. 9

Functional Description.......................................................................................................................... 15

4.1

System architecture ................................................................................................................................. 16

4.1.1 System Block Diagram ............................................................................................................................ 16

4.1.3 Address mapping..................................................................................................................................... 17

4.1.2 Startup configuration................................................................................................................................ 18

4.2

Core ......................................................................................................................................................... 18

4.3

Interrupt controller.................................................................................................................................... 18

4.3.1 Nested Vector Interrupt Controller (NVIC)............................................................................................... 18

4.3.2 External Interrupt/Event Controller (EINT) .............................................................................................. 19

4.4

Memory .................................................................................................................................................... 19

4.5

Clock ........................................................................................................................................................ 19

4.5.1 Clock tree................................................................................................................................................. 19

4.5.2 Clock and startup..................................................................................................................................... 20

4.5.3 RTC and backup register......................................................................................................................... 21

4.6

Power supply and power supply management ....................................................................................... 21

4.6.1 Power supply scheme ............................................................................................................................. 21

4.6.2 Voltage regulator...................................................................................................................................... 21

APM32F103RBT6-R 数据表(PDF) 3 Page - Geehy Semiconductor Co., Ltd.

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