参数资料
型号: STM32F205VCT7XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 120 MHz, RISC MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, ROHS COMPLIANT, LQFP-100
文件页数: 121/163页
文件大小: 2275K
代理商: STM32F205VCT7XXX
Electrical characteristics
STM32F205xx, STM32F207xx
Doc ID 15818 Rev 7
Figure 19.
Number of wait states versus fCPU and VDD range
1.
The supply voltage can drop to 1.65 V when the device operates in a reduced temperature range.
5.3.2
VCAP1/VCAP2 external capacitor
Stabilization for the main regulator is achieved by connecting an external capacitor CEXT to
the VCAP1/VCAP2 pins. CEXT is specified in Table 10.
Figure 20.
External capacitor CEXT
1.
Legend: ESR is the equivalent series resistance.
0
1
2
3
4
5
6
7
8
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96
10
0
10
4
10
8
11
2
11
6
12
0
N
u
mb
er
o
fW
a
it
st
at
es
Fcpu (MHz)
Wait states vs Fcpu and VDD range
1.8 to 2.1V
2.1 to 2.4V
2.4 to 2.7V
2.7 to 3.6V
MS19044V1
ESR
R Leak
C
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