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STM32F103RCH6XXX 参数 Datasheet PDF下载

STM32F103RCH6XXX图片预览
型号: STM32F103RCH6XXX
PDF下载: 下载PDF文件 查看货源
内容描述: 高密度高性能线的基于ARM的32位MCU,具有256至512KB闪存, USB , CAN ,11个定时器, 3的ADC ,13个通信接口 [High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces]
分类和应用: 闪存微控制器和处理器外围集成电路通信时钟
文件页数/大小: 123 页 / 1691 K
品牌: STMICROELECTRONICS [ ST ]
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Electrical characteristics  
STM32F103xC, STM32F103xD, STM32F103xE  
5.1.6  
Power supply scheme  
Figure 12. Power supply scheme  
V
BAT  
Backup circuitry  
(OSC32K,RTC,  
Power switch  
1.8-3.6V  
Wake-up logic  
Backup registers)  
OUT  
IO  
Logic  
GP I/Os  
IN  
Kernel logic  
(CPU,  
Digital  
& Memories)  
V
DD  
V
DD1/2/.../11  
Regulator  
11 × 100 nF  
+ 1 × 4.7 µF  
V
SS1/2/.../11  
V
DD  
V
DDA  
V
REF  
V
REF+  
Analog:  
RCs, PLL,  
...  
10 nF  
+ 1 µF  
10 nF  
+ 1 µF  
V
ADC  
REF-  
V
SSA  
ai15401  
Caution:  
In Figure 12, the 4.7 µF capacitor must be connected to V  
.
DD3  
5.1.7  
Current consumption measurement  
Figure 13. Current consumption measurement scheme  
I
_V  
DD BAT  
V
BAT  
I
DD  
V
DD  
V
DDA  
ai14126  
40/123  
Doc ID 14611 Rev 7