STM32F412RGU6PTR datasheet(126/201 Pages) STMICROELECTRONICS

126 / 201 page

Electrical characteristics

STM32F412xE/G

126/201

DocID028087 Rev 7

Unless otherwise specified, the parameters given in Table 59 are derived from tests

performed under the ambient temperature and VDD supply voltage conditions summarized

in Table 16.

Table 59. I/O AC characteristics(1)(2)

OSPEEDRy

[1:0] bit

value(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fmax(IO)out Maximum frequency(3)

CL = 50 pF, VDD ≥ 2.70 V

MHz

CL = 50 pF, VDD≥ 1.7 V

CL = 10 pF, VDD ≥ 2.70 V

CL = 10 pF, VDD ≥ 1.7 V

tf(IO)out/

tr(IO)out

Output high to low level fall

time and output low to high

level rise time

CL = 50 pF, VDD = 1.7 V to

3.6 V

100

fmax(IO)out Maximum frequency(3)

CL = 50 pF, VDD ≥ 2.70 V

MHz

CL = 50 pF, VDD ≥ 1.7 V

12.5

CL = 10 pF, VDD ≥ 2.70 V

CL = 10 pF, VDD ≥ 1.7 V

tf(IO)out/

tr(IO)out

Output high to low level fall

time and output low to high

level rise time

CL = 50 pF, VDD ≥2.7 V

CL = 50 pF, VDD ≥ 1.7 V

CL = 10 pF, VDD ≥ 2.70 V

CL = 10 pF, VDD ≥ 1.7 V

fmax(IO)out Maximum frequency(3)

CL = 40 pF, VDD ≥ 2.70 V

50(4)

MHz

CL = 40 pF, VDD ≥ 1.7 V

CL = 10 pF, VDD ≥ 2.70 V

100(4)

CL = 10 pF, VDD ≥ 1.7 V

50(4)

tf(IO)out/

tr(IO)out

Output high to low level fall

time and output low to high

level rise time

CL = 40 pF, VDD≥ 2.70 V

CL = 40 pF, VDD≥ 1.7 V

CL = 10 pF, VDD≥ 2.70 V

CL = 10 pF, VDD≥ 1.7 V

Fmax(IO)out Maximum frequency(3)

CL = 30 pF, VDD ≥ 2.70 V

100(4)

MHz

CL = 30 pF, VDD ≥ 1.7 V

50(4)

tf(IO)out/

tr(IO)out

Output high to low level fall

time and output low to high

level rise time

CL = 30 pF, VDD ≥ 2.70 V

CL = 30 pF, VDD ≥ 1.7 V

CL = 10 pF, VDD≥ 2.70 V

2.5

CL = 10 pF, VDD≥ 1.7 V

-tEXTIpw

Pulse width of external signals

detected by the EXTI

controller

-10

STM32F412RGU6PTR 数据表(PDF) 126 Page - STMicroelectronics

STM32F412RGU6PTR 数据表(HTML) 126 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载

链接网址

STM32F412RGU6PTR 数据表(PDF) 126 Page - STMicroelectronics

STM32F412RGU6PTR 数据表(HTML) 126 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表 下载

链接网址

数据表下载