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STM32F103R4H7XXX 参数 Datasheet PDF下载

STM32F103R4H7XXX图片预览
型号: STM32F103R4H7XXX
PDF下载: 下载PDF文件 查看货源
内容描述: [32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PBGA64, 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, TFBGA-64]
分类和应用: 时钟微控制器外围集成电路
文件页数/大小: 87 页 / 1237 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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Electrical characteristics
STM32F103x4, STM32F103x6
Figure 9.
Pin loading conditions
Figure 10. Pin input voltage
STM32F103xx pin
C = 50 pF
VIN
STM32F103xx pin
ai14141
ai14142
5.1.6
Power supply scheme
Figure 11. Power supply scheme
VBAT
1.8-3.6V
Po wer swi tch
Backup circuitry
(OSC32K,RTC,
Wakeup logic
Backup registers)
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 × 4.7 µF
VDD
VSS
1/2/3/4/5
VDDA
VREF
VREF+
10 nF
+ 1 µF
10 nF
+ 1 µF
VSSA
ADC
VREF-
Analog:
RCs, PLL,
...
ai15496
Caution:
In
the 4.7 µF capacitor must be connected to V
DD3
.
30/87
Doc ID 15060 Rev 5