
4.1.11 General-Purpose I/O (GPIO)
Table 4.27. General-Purpose I/O (GPIO)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Input low voltage
V
IL
GPIO pins
—
—
IOVDD*0.3
V
Input high voltage
V
IH
GPIO pins
IOVDD*0.7
—
—
V
Output high voltage relative
to IOVDD
V
OH
Sourcing 3 mA, IOVDD ≥ 3 V,
= WEAK
IOVDD*0.8
—
—
V
Sourcing 1.2 mA, IOVDD ≥ 1.62
V,
= WEAK
IOVDD*0.6
—
—
V
Sourcing 20 mA, IOVDD ≥ 3 V,
= STRONG
IOVDD*0.8
—
—
V
Sourcing 8 mA, IOVDD ≥ 1.62 V,
= STRONG
IOVDD*0.6
—
—
V
Output low voltage relative to
IOVDD
V
OL
Sinking 3 mA, IOVDD ≥ 3 V,
= WEAK
—
—
IOVDD*0.2
V
Sinking 1.2 mA, IOVDD ≥ 1.62 V,
= WEAK
—
—
IOVDD*0.4
V
Sinking 20 mA, IOVDD ≥ 3 V,
= STRONG
—
—
IOVDD*0.2
V
Sinking 8 mA, IOVDD ≥ 1.62 V,
= STRONG
—
—
IOVDD*0.4
V
Input leakage current
I
IOLEAK
All GPIO except LFXO pins, GPIO
≤ IOVDD
—
0.1
30
nA
LFXO Pins, GPIO ≤ IOVDD
—
0.1
50
nA
Input leakage current on
5VTOL pads above IOVDD
I
5VTOLLEAK
IOVDD < GPIO ≤ IOVDD + 2 V
—
3.3
15
µA
I/O pin pull-up/pull-down re-
sistor
R
PUD
30
40
65
kΩ
Pulse width of pulses re-
moved by the glitch suppres-
sion filter
t
IOGLITCH
15
25
45
ns
BGM13S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Electrical Specifications
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