ST6208LD3SLASHOTP datasheet(82/104 Pages) STMICROELECTRONICS

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I/O PORT PIN CHARACTERISTICS (Cont’d)

10.8.2 Output Driving Current

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

Notes:

1. The IIO current sunk must always respect the absolute maximum rating specified in Section 10.2.2 and the sum of IIO

(I/O ports and control pins) must not exceed IVSS.

2. The IIO current source must always respect the absolute maximum rating specified in Section 10.2.2 and the sum of

IIO (I/O ports and control pins) must not exceed IVDD. True open drain I/O pins does not have VOH.

Figure 63. Typical VOL at VDD = 5V (standard)

Figure 64. Typical VOL at VDD = 5V (high-sink)

Symbol

Parameter

Conditions

Min

Max

Unit

VOL

Output low level voltage for a standard I/O pin

(see Figure 63 and Figure 66)

IIO=+10µA, TA≤125°C

0.1

IIO=+3mA, TA≤125°C

0.8

IIO=+5mA, TA≤85°C

0.8

IIO=+10mA, TA≤85°C

1.2

Output low level voltage for a high sink I/O pin

(see Figure 64 and Figure 67)

IIO=+10µA, TA≤125°C

0.1

IIO=+7mA, TA≤125°C

0.8

IIO=+10mA, TA≤85°C

0.8

IIO=+15mA, TA≤125°C

1.3

IIO=+20mA, TA≤85°C

1.3

IIO=+30mA, TA≤85°C

VOH

Output high level voltage for an I/O pin

(see Figure 65 and Figure 68)

IIO=-10µA, TA≤125°C

VDD-0.1

IIO=-3mA, TA≤125°C

VDD-1.5

IIO=-5mA, TA≤85°C

VDD-1.5

Iio [mA]

200

400

600

800

1000

Vol [mV] at Vdd=5V

Ta=-40°C

Ta=25°C

Ta=95°C

Ta=125°C

Iio [mA]

0.2

0.4

0.6

0.8

Vol [V] at Vdd=5V

Ta=-40°C

Ta=25°C

Ta=95°C

Ta=125°C

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