Datasheet

Electrical characteristics STM32F103xC, STM32F103xD, STM32F103xE
92/143 DS5792 Rev 13
V
OL
(1)(4)
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
I
IO
= +20 mA
2.7 V < V
DD
< 3.6 V
-1.3
V
V
OH
(2)(4)
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
V
DD
–1.3 -
V
OL
(1)(4)
Output low level voltage for an I/O pin
when 8 pins are sunk at same time
I
IO
= +6 mA
2 V < V
DD
< 2.7 V
-0.4
V
V
OH
(2)(4)
Output high level voltage for an I/O pin
when 8 pins are sourced at same time
V
DD
–0.4 -
1. The I
IO
current sunk by the device must always respect the absolute maximum rating specified in Table 8
and the sum of I
IO
(I/O ports and control pins) must not exceed I
VSS
.
2. The I
IO
current sourced by the device must always respect the absolute maximum rating specified in
Table 8 and the sum of I
IO
(I/O ports and control pins) must not exceed I
VDD
.
3. TTL and CMOS outputs are compatible with JEDEC standards JESD36 and JESD52.
4. Guaranteed by characterization results.
Table 47. Output voltage characteristics (continued)
Symbol Parameter Conditions Min Max Unit