STR710FZ1 datasheet(53/80 Pages) STMICROELECTRONICS

53 / 80 page

STR71xFxx STR710RZ

Electrical parameters

Doc ID 10350 Rev 13

53/80

Output driving current

Subject to general operating conditions for V33 and TA unless otherwise specified.

Notes:

The IIO current sunk must always respect the absolute maximum rating specified in Table 9 and the sum of

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

The IIO current sourced must always respect the absolute maximum rating specified in Table 9 and the

sum of IIO (I/O ports and control pins) must not exceed IV33.

Figure 21.

Typical VOL and VOH at V33=3.3V (high current ports)

Table 28.

Output driving current

I/O

type

Symbol

Parameter

Conditions

Min

Max

Unit

VOL

Output low level voltage for an I/O pin

when 8 pins are sunk at same time

IIO=+4mA

0.4

VOH

Output high level voltage for an I/O pin

when 4 pins are sourced at same time

IIO=-4mA

V33-0.8

VOL

Output low level voltage for an I/O pin

when 8 pins are sunk at same time

IIO=+8mA

0.4

VOH

Output high level voltage for an I/O pin

when 4 pins are sourced at same time

IIO=-8mA

V33-0.8

3.01

3.02

3.03

3.04

3.05

3.06

3.07

3.08

3.09

-4

-8

Ioh (mA)

TA=-45°C

TA=0°C

TA=+25°C

TA=+90°C

0.00

0.02

0.04

0.06

0.08

0.10

0.12

0.14

0.16

-4

-8

Iol (mA)

TA=-45°C

TA=0°C

TA=+25°C

TA=+90°C

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