Atmel Xplained Evaluation Board AT32UC3L0-XPLD AT32UC3L0-XPLD Datenbogen
Produktcode
AT32UC3L0-XPLD
56
32099G–06/2011
AT32UC3L016/32/64
7.9.2
Power-on Reset 18 Characteristics
Figure 7-5.
POR18 Operating Principles
Table 7-23.
POR18 Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
POT+
Voltage threshold on V
VDDCORE
rising
1.45
1.58
V
V
POT-
Voltage threshold on V
VDDCORE
falling
1.2
1.32
t
DET
Detection time
Time with VDDCORE < V
POT-
necessary to generate a reset
signal
signal
460
µs
Re
se
t
V
VDD
C
O
R
E
V
POT+
V
POT-