SLWSTK6101B Datasheet, PDF (28/84 Pages) Silicon Laboratories – BGM113 Blue Gecko Bluetooth ® Module Data Sheet

BGM113 Blue Gecko Bluetooth ^® Module Data Sheet
Electrical Specifications
4.1.11 GPIO
For the table below, see Figure 3.2 Power Supply Configuration on page 5 on page 5 to see the relation between the modules external
VDD pin and internal voltage supplies. The module itself has only one external power supply input (VDD).
Table 4.20. GPIO
Parameter
Input low voltage
Input high voltage
Output high voltage relative
to IOVDD
Symbol
V_IOIL
V_IOIH
V_IOOH
Output low voltage relative to V_IOOL
IOVDD
Input leakage current
I_IOLEAK
Input leakage current on
I_5VTOLLEAK
5VTOL pads above IOVDD
I/O pin pull-up resistor
R_PU
I/O pin pull-down resistor
R_PD
Pulse width of pulses re-
t_IOGLITCH
moved by the glitch suppres-
sion filter
Test Condition
Min
Typ
Max
Unit
—
—
IOVDD*0.3 V
IOVDD*0.7
—
—
V
Sourcing 3 mA, IOVDD ≥ 3 V,
IOVDD*0.8
—
—
V
DRIVESTRENGTH¹ = WEAK
Sourcing 1.2 mA, IOVDD ≥ 1.62 IOVDD*0.6
—
V,
—
V
DRIVESTRENGTH¹ = WEAK
Sourcing 20 mA, IOVDD ≥ 3 V, IOVDD*0.8
—
—
V
DRIVESTRENGTH¹ = STRONG
Sourcing 8 mA, IOVDD ≥ 1.62 V, IOVDD*0.6
—
—
V
DRIVESTRENGTH¹ = STRONG
Sinking 3 mA, IOVDD ≥ 3 V,
—
—
IOVDD*0.2 V
DRIVESTRENGTH¹ = WEAK
Sinking 1.2 mA, IOVDD ≥ 1.62 V,
—
—
IOVDD*0.4 V
DRIVESTRENGTH¹ = WEAK
Sinking 20 mA, IOVDD ≥ 3 V,
—
—
IOVDD*0.2 V
DRIVESTRENGTH¹ = STRONG
Sinking 8 mA, IOVDD ≥ 1.62 V,
—
—
IOVDD*0.4 V
DRIVESTRENGTH¹ = STRONG
All GPIO except LFXO pins, GPIO
—
0.1
30
nA
≤ IOVDD
LFXO Pins, GPIO ≤ IOVDD
—
0.1
50
nA
IOVDD < GPIO ≤ IOVDD + 2 V
—
3.3
15
μA
30
43
65
kΩ
30
43
65
kΩ
20
25
35
ns
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