STM8AF6213 datasheet(72/106 Pages) STMICROELECTRONICS

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Electrical characteristics

STM8AF6213/23/23A/26

72/106

DocID025118 Rev 5

9.3.6

I/O port pin characteristics

General characteristics

Subject to general operating conditions for VDD and TA unless otherwise specified. All

unused pins must be kept at a fixed voltage, using the output mode of the I/O for example or

an external pull-up or pull-down resistor.

Table 47. I/O static characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VIL

Input low level voltage

-0.3 V

0.3 x VDD

VIH

Input high level voltage

0.7 x VDD

-VDD + 0.3 V

Vhys

Hysteresis(1)

-700

Rpu

Pull-up resistor

VDD = 5 V, VIN = VSS



tR, tF

Rise and fall time



(10% - 90%)

Fast I/Os

Load = 50 pF

35(2)

Standard and high sink I/Os

Load = 50 pF

125(2)

Fast I/Os

Load = 20 pF

20(2)

Standard and high sink I/Os

Load = 20 pF

50(2)

Ilkg

Digital input pad leakage

current

VSS VIN VDD

±1(3)

µA

Ilkg ana

Analog input pad leakage

current

VSS VIN VDD

-40 °C < TA < 125 °C

±250(3)

VSS VIN VDD

-40 °C < TA < 150 °C

±500(3)

Ilkg(inj)

Leakage current in

adjacent I/O(2)

Injection current ±4 mA

±1(3)

µA

1. Hysteresis voltage between Schmitt trigger switching levels. Based on characterization results, not tested in production.

2. Data based on characterization results, not tested in production.

3. Guaranteed by design.

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