STM32C011F6U6 datasheet(63/94 Pages) STMICROELECTRONICS

63 / 94 page

DS13866 Rev 3

63/94

STM32C011x4/x6

Electrical characteristics

All I/Os are CMOS- and TTL-compliant (no software configuration required). Their

characteristics cover more than the strict CMOS-technology or TTL parameters, as shown

in Figure 17.

Figure 17. I/O input characteristics

Output driving current

The GPIOs (general purpose input/outputs) can sink or source up to ±6 mA, and up to

±15 mA with relaxed VOL/VOH.

In the user application, the number of I/O pins which can drive current must be limited to

respect the absolute maximum rating specified in Section 5.2:

•

The sum of the currents sourced by all the I/Os on VDDIO1, plus the maximum

consumption of the MCU sourced on VDD, cannot exceed the absolute maximum rating

IVDD (see Table 20: Voltage characteristics).

•

The sum of the currents sunk by all the I/Os on VSS, plus the maximum consumption of

the MCU sunk on VSS, cannot exceed the absolute maximum rating IVSS (see Table 20:

Voltage characteristics).

Output voltage levels

Unless otherwise specified, the parameters given in the table below are derived from tests

performed under the ambient temperature and supply voltage conditions summarized in

Table 23: General operating conditions. All I/Os are CMOS- and TTL-compliant (FT OR TT

unless otherwise specified).

MSv37613V1

Tested

in production

CMOS

requirement

Vih

min

= 0.7xV

DDIOx

Based

on simulation

Vih min

= 0.61xV

DDIOx

+0.05

for 1.08<V

DDIOx

<1.62

or 0

.49xV

DDIO

x+0.26

for V

DDIO

x>1.62

Based

on simulation

Vil max

=0.43xV

DDIOx

-0.1 for

1.08<V

DDIOx

<1.62

or 0.39xV

DDIOx

-0.06

for VDDIOx

>1.62

Tested

in production

CMOS

requirement

Vil max

= 0.3xVdd

TTL requirement Vih min = 2V

TTL requirement Vil max = 0.8V

STM32C011F6U6 Datasheet(PDF) 63 Page - STMicroelectronics

STM32C011F6U6 Datasheet(HTML) 63 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94

Datasheet Download

Link URL