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STM32F103RCY7XXX 参数 Datasheet PDF下载

STM32F103RCY7XXX图片预览
型号: STM32F103RCY7XXX
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: 闪存通信
文件页数/大小: 123 页 / 1691 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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Electrical characteristics
STM32F103xC, STM32F103xD, STM32F103xE
5.1.6
Power supply scheme
Figure 12. Power supply scheme
VBAT
1.8-3.6V
Po wer swi tch
Backup circuitry
(OSC32K,RTC,
Wake-up logic
Backup registers)
OUT
Level shifter
GP I/Os
IN
IO
Logic
Kernel logic
(CPU,
Digital
& Memories)
VDD
VDD1/2/.../11
Regulator
11 × 100 nF
+ 1 × 4.7 µF
VSS1/2/.../11
VDD
VREF
VDDA
VREF+
VREF-
VSSA
ai15401
10 nF
+ 1 µF
10 nF
+ 1 µF
ADC
Analog:
RCs, PLL,
...
Caution:
In
the 4.7 µF capacitor must be connected to V
DD3
.
5.1.7
Current consumption measurement
Figure 13. Current consumption measurement scheme
IDD_VBAT
VBAT
IDD
VDD
VDDA
ai14126
40/123
Doc ID 14611 Rev 7