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STM32F103R4T7TR 参数 Datasheet PDF下载

STM32F103R4T7TR图片预览
型号: STM32F103R4T7TR
PDF下载: 下载PDF文件 查看货源
内容描述: 基于ARM的低密度高性能线的32位MCU,具有16或32 KB闪存, USB , CAN ,6个定时器, 2的ADC ,6个通信接口 [Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 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: 80 页 / 1067 K
品牌: STMICROELECTRONICS [ ST ]
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STM32F103x4, STM32F103x6  
Electrical characteristics  
Table 18. Typical current consumption in Sleep mode, code running from Flash or  
RAM  
Typ(1)  
Symbol Parameter  
Conditions  
fHCLK  
Unit  
All peripherals All peripherals  
enabled(2)  
disabled  
72 MHz  
48 MHz  
36 MHz  
24 MHz  
16 MHz  
8 MHz  
12.6  
8.7  
6.7  
4.8  
3.4  
2
5.3  
3.8  
3.1  
2.3  
1.8  
External clock(3)  
1.2  
4 MHz  
1.5  
1.25  
1.1  
1.05  
1
1.1  
2 MHz  
1
1 MHz  
0.98  
0.96  
0.95  
4.2  
500 kHz  
125 kHz  
64 MHz  
48 MHz  
36 MHz  
24 MHz  
16 MHz  
Supply  
IDD  
current in  
mA  
10.6  
8.1  
6.1  
4.2  
2.8  
1.4  
0.9  
0.7  
0.55  
0.48  
0.4  
Sleep mode  
3.2  
2.5  
1.7  
Running on high  
speed internal RC  
1.2  
(HSI), AHB prescaler 8 MHz  
0.55  
0.5  
used to reduce the  
frequency  
4 MHz  
2 MHz  
0.45  
0.42  
0.4  
1 MHz  
500 kHz  
125 kHz  
0.38  
1. Typical values are measures at TA = 25 °C, VDD = 3.3 V.  
2. Add an additional power consumption of 0.8 mA per ADC for the analog part. In applications, this  
consumption occurs only while the ADC is on (ADON bit is set in the ADC_CR2 register).  
3. External clock is 8 MHz and PLL is on when fHCLK > 8 MHz.  
Doc ID 15060 Rev 3  
41/80  
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