STR752FR1H7 STMICROELECTRONICS [STMicroelectronics], STR752FR1H7 Datasheet - Page 56

• Manufacturer Part Number: STR752FR1H7
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical parameters
56/84
Table 33.
1. The I
2. The I
Type
I/O
O2
O4
O8
sum of I
the sum of I
IO
IO
Symbol
V
V
V
V
V
V
current sunk must always respect the absolute maximum rating specified in
current sourced must always respect the absolute maximum rating specified in
IO
OH
OH
OH
OL
OL
OL
(I/O ports and control pins) must not exceed I
(1)
(1)
(1)
(2)
(2)
(2)
IO
Output driving current
(I/O ports and control pins) must not exceed I
Output low level voltage for a standard
I/O pin when 8 pins are sunk at same
time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
Output low level voltage for a standard
I/O pin when 8 pins are sunk at same
time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
Output low level voltage for a standard
I/O pin when 8 pins are sunk at same
time
Output low level voltage for a high sink
I/O pin when 4 pins are sunk at same
time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
or V
V
I/O Output drive characteristics for
Parameter
DD_IO
DD_IO
= 3.0 to 3.6 V and EN33 bit =1
= 4.5 to 5.5 V and EN33 bit =0
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
VSS_IO
VDD_IO
I
I
I
I
I
I
T
T
I
I
.
IO
IO
IO
IO
IO
IO
IO
IO
Conditions
A
A
≤85°C
≥85°C
=+2 mA
=-2 mA
=+4 mA
=-4 mA
=+8 mA
=+20 mA,
=+8 mA
=-8 mA
.
V
V
V
DD_IO
DD_IO
DD_IO
Section 5.2.2
Min
Section 5.2.2
-0.8
-0.8
-0.8
Max
0.4
0.4
0.4
1.3
1.5
0.4
and the
and
Unit
V