Silicon Laboratories Gecko MGM210P, Manual, Page: 22 / 50

4.15 GPIO Pins
Unless otherwise indicated, typical conditions are: VDD = IOVDD = 3.0 V.
Table 4.15. GPIO Pins
Parameter Symbol Test Condition Min Typ Max Unit
Leakage current I
LEAK_IO
MODEx = DISABLED, IOVDD =
1.71V — 1.9 — nA
MODEx = DISABLED, IOVDD =
3.0 V — 2.5 — nA
MODEx = DISABLED, IOVDD =
3.8 V T
A
= 125 °C
— — 200 nA
Input low voltage
1
V
IL
Any GPIO pin — — 0.3*IOVDD V
Input high voltage
1 V
IH
Any GPIO pin 0.7*IOVDD — — V
Output low voltage V
OL
Sinking 20mA, IOVDD = 3.0 V — — 0.2 *
IOVDD
V
Sinking 8mA, IOVDD = 1.62 V — — 0.4 *
IOVDD
V
Output high voltage V
OH
Sourcing 20mA, IOVDD = 3.0 V 0.8 *
IOVDD
— — V
Sourcing 8mA, IOVDD = 1.62 V 0.6 *
IOVDD
— — V
GPIO rise time T
GPIO_RISE
IOVDD = 3.0V, C
load
= 50pF,
SLEWRATE = 4, 10% to 90%
— 8.4 — ns
IOVDD = 1.7V, C
load
= 50pF,
SLEWRATE = 4, 10% to 90%
— 13 — ns
GPIO fall time T
GPIO_FALL
IOVDD = 3.0V, C
load
= 50pF,
SLEWRATE = 4, 90% to 10%
— 7.1 — ns
IOVDD = 1.7V, C
load
= 50pF,
SLEWRATE = 4, 90% to 10%
— 11.9 — ns
Pull up/down resistance
2 R
PULL
pull-up: MODEn = DISABLE
DOUT=1, pull-down: MODEn =
WIREDORPULLDOWN DOUT =
0 35 44 55 kΩ
Maximum filtered glitch width T
GF
MODE = INPUT, DOUT = 1 — 26 — ns
Note:
1. GPIO input thresholds are proportional to the IOVDD pin. RESETn input thresholds are proportional to VDD.
2. GPIO pull-ups connect to IOVDD supply, pull-downs connect to VSS. RESETn pull-up connects to VDD.
MGM210P Wireless Gecko Multi-Protocol Module Data Sheet
Electrical Specifications
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