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STM32F103R8T6 参数 Datasheet PDF下载

STM32F103R8T6图片预览
型号: STM32F103R8T6
PDF下载: 下载PDF文件 查看货源
内容描述: 性能线,基于ARM的32位MCU和Flash , USB , CAN , 7个16位定时器,2个ADC和9通信接口 [Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces]
分类和应用: 微控制器和处理器外围集成电路PC通信时钟
文件页数/大小: 67 页 / 1083 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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Electrical characteristics
STM32F103xx
Figure 7.
Pin loading conditions
Figure 8.
Pin input voltage
STM32F103xx pin
C = 50 pF
VIN
STM32F103xx pin
ai14141
ai14142
5.1.6
Power supply scheme
Figure 9.
Power supply scheme
VBAT
3.3 V
Backup circuitry
(OSC32K,RTC,
Wake-up logic
Backup registers)
1.8-3.6 V
Po wer swi tch
OUT
Level shifter
GP I/Os
IN
IO
Logic
Kernel logic
(CPU,
Digital
& Memories)
VDD
VDD
1/2/3/4/5
Regulator
5 × 100 nF
+ 1 × 10 µF
VDD
VREF
VSS
1/2/3/4/5
3.3V
VDDA
VREF+
VREF-
VSSA
ai14125
10 nF
+ 1 µF
10 nF
+ 1 µF
ADC
Analog:
RCs, PLL,
...
24/67