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STM32F070CB 数据表(PDF) 55 Page - STMicroelectronics

部件名 STM32F070CB
功能描述  Reset and power management
PDF  83 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM32F070CB 数据表(HTML) 55 Page - STMicroelectronics

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STM32F070CB/RB/C6/F6
Electrical characteristics
69
6.3.14
I/O port characteristics
General input/output characteristics
Unless otherwise specified, the parameters given in Table 45 are derived from tests
performed under the conditions summarized in Table 20: General operating conditions. All
I/Os are designed as CMOS- and TTL-compliant (except BOOT0).
Table 44. I/O current injection susceptibility
Symbol
Description
Functional
susceptibility
Unit
Negative
injection
Positive
injection
IINJ
Injected current on BOOT0 and PF1 pins
-0
NA
mA
Injected current on PA9, PB3, PB13, PF11 pins with induced
leakage current on adjacent pins less than 50 µA
-5
NA
Injected current on PA11 and PA12 pins with induced
leakage current on adjacent pins less than -1 mA
-5
NA
Injected current on all other FT and FTf pins
-5
NA
Injected current on PB0 and PB1 pins
-5
NA
Injected current on PC0 pin
-0
+5
Injected current on all other TTa, TC and RST pins
-5
+5
Table 45. I/O static characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIL
Low level input
voltage
TC and TTa I/O
-
-
0.3 VDDIOx+0.07(1)
V
FT and FTf I/O
-
-
0.475 VDDIOx–0.2(1)
BOOT0
-
-
0.3 VDDIOx–0.3(1)
All I/Os except
BOOT0 pin
--
0.3 VDDIOx
VIH
High level input
voltage
TC and TTa I/O
0.445 VDDIOx+0.398(1)
--
V
FT and FTf I/O
0.5 VDDIOx+0.2(1)
--
BOOT0
0.2 VDDIOx+0.95(1)
--
All I/Os except
BOOT0 pin
0.7 VDDIOx
--
Vhys
Schmitt trigger
hysteresis
TC and TTa I/O
-
200(1)
-
mV
FT and FTf I/O
-
100(1)
-
BOOT0
-
300(1)
-



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