Users Manual

7/20 OTX-18.US Datasheet Rev H
Specifications
5.1.1 Absolute maximum ratings
Parameter
Description
Min
Typ
Max
Units
VDD.max
Maximum supply voltage
-0.5
3.7
V
T.ambMax
Storage temperature limits
-55
125
°C
I.totalMax
Supply current limits
-10
250
mA
V.GPIOMax
GPIO voltage limits
-0.5
VDD+0.5
V
I.GPIOMax
GPIO current limits
-25
25
mA
Table 2: Absolute maximum ratings
5.1.2 Recommended operating range
Parameter
Description
Min
Typ
Max
Units
VDD
supply voltage
1.8
3.3
3.6
V
T.amb
temperature limits
-40
85
°C
Table 3: Recommended operating conditions
5.1.3 DC specifications
Parameter
Description
Min
Typ
Max
Units
VI.L
GPIO input voltage low threshold
0.3*VDD
V
VI.H
GPIO input voltage high threshold
0.7*VDD
V
VO.L
GPIO output voltage low threshold
0.4
V
VO.H
GPIO output voltage high threshold
VDD-0.5
VDD+0.5
V
Table 4: DC specifications