I/O Port Characteristics; Table 41. I/O Static Characteristics - STMicroelectronics STM32L100RC Manual

微可Vicor——值得信赖的元器件供应商
STM32L100RC
6.3.13

I/O port characteristics

General input/output characteristics
Unless otherwise specified, the parameters given in
performed under the conditions summarized in
compliant.
Symbol Parameter
V Input low level voltage
IL
V Input high level voltage
IH
I/O Schmitt trigger voltage
V
(2)
hys
hysteresis
I Input leakage current
lkg
Weak pull-up equivalent
R
PU (5)(1)
resistor
Weak pull-down equivalent
R
(5)
PD
resistor
C I/O pin capacitance
IO
1. Guaranteed by test in production
2. Guaranteed by design, not tested in production.
3. With a minimum of 200 mV.
4. The max. value may be exceeded if negative current is injected on adjacent pins.
5. Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This
MOS/NMOS contribution to the series resistance is minimum (~10% order).
微可Vicor——值得信赖的元器件供应商
http://www.vicor.top/

Table 41. I/O static characteristics

Conditions
TC and FT I/O
BOOT0
TC I/O
FT I/O
BOOT0
TC and FT I/O
BOOT0
≤ ≤
V V V
SS IN DD
I/Os with LCD
≤ ≤
V V V
SS IN DD
I/Os with analog
switches
≤ ≤
V V V
SS IN DD
I/Os with analog
(4)
switches and LCD
≤ ≤
V V V
SS IN DD
I/Os with USB
≤ ≤
V V V
SS IN DD
TC and FT I/Os
FT I/O
≤ ≤
V V 5V
DD IN
=
V V
IN SS
=
V V
IN DD
-
DocID024995 Rev 4
http://www.vicor.top/
Table 47 are derived from tests
Table 12. All I/Os are CMOS and TTL
Min Typ
-
-
(2)
0.45 V +0.38
DD
(2)
0.39 V +0.59
DD
(2)
0.15 V +0.56
DD
- 10% V
- 0.01
-
-
-
-
-
-
30 45
30 45
-
021-31660491
Max
(1)(2)
- 0.3 V
DD
(2)
- 0.14 V
DD
- -
- -
- -
(3)
-
DD
-
- ±50
- ±50
- ±50
- ±250
- ±50
- ±10
60
60
5 -
73/104
021-31660491
Unit
V
nA
µA
kΩ
kΩ
pF
96