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IDS Software Suite 4.96.1

GPIO specifications

The two GPIOs (general purpose I/O) can be used as inputs or outputs. This selection is made by software using the corresponding SDK API functions. Please observe the following criteria:

 

Symbol

Min.

Typ.

Max.

Unit

IO voltage range

VCCIO

0

-

3.3

V

Input high range

VIH

1.7

-

3.3

V

Input low range

VIL

-0.3

-

0.8

V

Input leakage current

II

-

-

-

µA

Output high range

VOH

-

-

3.15

V

Output low range

VOL

-

-

0.2

V

Output current high

IOH

-

-

8

mA

Output current low

IOL

-

-

8

mA

hint_notice

NOTICE! The General Purpose I/Os are not potential-free and have no protective circuit. Faulty wiring (overvoltage, undervoltage) can result in a damage in the electronics.

GPIO wiring

The following figures illustrate GPIO wiring examples.

Fig. 594: GPIO input

Fig. 594: GPIO input

GPIO wiring as output

Fig. 595: GPIO output (1)

Fig. 595: GPIO output (1)

Fig. 596: GPIO output (2)

Fig. 596: GPIO output (2)

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