STM32F205VE データシートの表示（PDF） - STMicroelectronics

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STM32F205VE

ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

Electrical characteristics

STM32F20xxx

4. Based on characterization data, not tested in production.

Input/output AC characteristics

The definition and values of input/output AC characteristics are given in Figure 36 and

Table 46, respectively.

Unless otherwise specified, the parameters given in Table 46 are derived from tests

performed under the ambient temperature and VDD supply voltage conditions summarized

in Table 12.

Table 46. I/O AC characteristics(1)(2)

OSPEEDRy

[1:0] bit

value(1)

Symbol

Parameter

fmax(IO)out Maximum frequency(3)

00

tf(IO)out

Output high to low level fall

time

tr(IO)out

Output low to high level rise

time

fmax(IO)out Maximum frequency(3)

01

tf(IO)out

Output high to low level fall

time

tr(IO)out

Output low to high level rise

time

fmax(IO)out Maximum frequency(3)

10

tf(IO)out

Output high to low level fall

time

tr(IO)out

Output low to high level rise

time

Conditions

Min

CL = 50 pF, VDD > 2.70 V

-

CL = 50 pF, VDD > 1.8 V

-

CL = 10 pF, VDD > 2.70 V

-

CL = 10 pF, VDD > 1.8 V

-

-

CL = 50 pF, VDD = 1.8 V to

3.6 V

-

CL = 50 pF, VDD > 2.70 V

-

CL = 50 pF, VDD > 1.8 V

-

CL = 10 pF, VDD > 2.70 V

-

CL = 10 pF, VDD > 1.8 V

-

CL = 50 pF, VDD < 2.7 V

-

CL = 10 pF, VDD > 2.7 V

-

CL = 50 pF, VDD < 2.7 V

-

CL = 10 pF, VDD > 2.7 V

-

CL = 40 pF, VDD > 2.70 V

-

CL = 40 pF, VDD > 1.8 V

-

CL = 10 pF, VDD > 2.70 V

-

CL = 10 pF, VDD > 1.8 V

-

CL = 50 pF, 2.4 < VDD < 2.7 V -

CL = 10 pF, VDD > 2.7 V

-

CL = 50 pF, 2.4 < VDD < 2.7 V -

CL = 10 pF, VDD > 2.7 V

-

Typ Max Unit

-

2

-

2

MHz

- TBD

- TBD

- TBD

ns

- TBD

-

25

- 12.5(4)

MHz

-

50(4)

- TBD

- TBD

- TBD

ns

- TBD

- TBD

-

50(4)

-

25

MHz

- 100(4)

- TBD

- TBD

- TBD ns

- TBD

- TBD

98/177

Doc ID 15818 Rev 9

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