Figure 19. Five Volt Tolerant (Ft And Ftf) I/O Input Characteristics - Cmos Port; Figure 20. Five Volt Tolerant (Ft And Ftf) I/O Input Characteristics - Ttl Port - STMicroelectronics STM32F050G6 Manual
Low- and medium-density advanced arm-based 32-bit mcu with up to 32 kbytes flash, timers, adc and comm. interfaces
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STM32F050xx
Figure 19. Five volt tolerant (FT and FTf) I/O input characteristics - CMOS port
V
/V
(V)
IL
IH
2.0
1.0
0.5
Figure 20. Five volt tolerant (FT and FTf) I/O input characteristics - TTL port
V
/V
(V)
IL
IH
2.0
1.0
0.8
0.5
CMOS standard requirements V
Input range not
guaranteed
2.0
2.0
2.7
Doc ID 023079 Rev 3
= 0.7V
IH min
DD
CMOS standard requirements V
TTL standard requirements V
= 2 V
IHmin
Input range not
guaranteed
TTL standard requirements V
= 0.8 V
ILmax
Electrical characteristics
= 0.3V
ILmax
DD
V
(V)
DD
3.6
MS30257V1
V
(V)
DD
3.6
MS30258V1
67/98
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