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S42 Hardware User Guide
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Page 39 of 62
5.4.2
EXT-RES#
Input EXT-RES# has a Schmitt-Trigger characteristic and an internal pull-up resistor.
T
amb
= 25°C
Symbol Item
Condition
Limit
Unit
Min
Typ
Max
V
IL
Low-Level Threshold
VSUP = 1,7 to 3,6V
0,34*VSUP
V
V
IH
High-Level Threshold
VSUP = 1,7 to 3,6V
0,62*VSUP
V
V
HYST
Hysteresis
VSUP = 3,0V
800
mV
R
PU
pull-up resistor
11
13
16
k
Ω
C
l
Input Capacitance
2,5
pF
Table 13: DC Characteristics, EXT-RES#