Datasheet

DS11585 Rev 9 171/272
STM32L496xx Electrical characteristics
243
I
lkg
(4)
FT_xx input leakage
current
(3)(5)
V
IN
 Max(V
DDXXX
)
(6)(7)
--±100
nA
Max(V
DDXXX
)  V
IN

Max(V
DDXXX
)+1 V
(6)(7)
--650
Max(V
DDXXX
)+1 V < V
IN

5.5 V
(6)(7)
--200
FT_lu, FT_u, PB2 and
PC3 IO
V
IN
 Max(V
DDXXX
)
(6)(7)
--±150
Max(V
DDXXX
)  V
IN

Max(V
DDXXX
)+1 V
(6)(7)
- - 2500
(3)
Max(V
DDXXX
)+1 V < V
IN

5.5 V
(6)(7)
--250
TT_xx input leakage
current
V
IN
 Max(V
DDXXX
)
(6)
--±150
Max(V
DDXXX
)  V
IN
< 3.6 V
(6)
- - 2000
(3)
OPAMPx_VINM
(x=1,2) dedicated
input leakage current
(UFBGA132 only)
---
(8)
R
PU
Weak pull-up
equivalent resistor
(9)
V
IN
= V
SS
25 40 55 k
R
PD
Weak pull-down
equivalent resistor
(9)
V
IN
= V
DDIOx
25 40 55 k
C
IO
I/O pin capacitance - - 5 - pF
1. Refer to Figure 30: I/O input characteristics.
2. Guaranteed by test production.
3. Guaranteed by design.
4. This value represents the pad leakage of the IO itself. The total product pad leakage is provided by this formula:
I
To ta l _I leak _ ma x
= 10 µA + [number of IOs where V
IN
is applied on the pad]  I
lkg
(Max).
5. All FT_xx GPIOs except FT_lu, FT_u, PB2 and PC3.
6. Max(V
DDXXX
) is the maximum value of all the I/O supplies.
7. To sustain a voltage higher than Min(V
DD
, V
DDA
, V
DDIO2
, V
DDUSB
, V
LCD
) +0.3 V, the internal Pull-up and Pull-Down
resistors must be disabled.
8. Refer to I
bias
in Table 86: OPAMP characteristics for the values of the OPAMP dedicated input leakage current.
9. Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This
PMOS/NMOS contribution to the series resistance is minimal (~10% order).
Table 70. I/O static characteristics (continued)
Symbol Parameter Conditions Min Typ Max Unit
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