Datasheet

83
XMEGA C4 [DATASHEET]
8493G–AVR–01/2014
33.2 ATxmega32C4
33.2.1 Absolute Maximum Ratings
Stresses beyond those listed in Table 33-30 under may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or other conditions beyond those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Table 33-30. Absolute maximum ratings.
33.2.2 General Operating Ratings
The device must operate within the ratings listed in Table 33-31 in order for all other electrical characteristics and typical
characteristics of the device to be valid.
Table 33-31. General operating conditions.
Table 33-32. Operating voltage and frequency.
The maximum CPU clock frequency depends on V
CC
. As shown in Figure 33-8 the Frequency vs. V
CC
curve is linear
between 1.8V < V
CC
<2.7V.
Symbol Parameter Condition Min. Typ. Max. Units
V
CC
Power supply voltage -0.3 4 V
I
VCC
Current into a V
CC
pin 200
mA
I
GND
Current out of a Gnd pin 200
V
PIN
Pin voltage with respect to Gnd
and V
CC
-0.5 V
CC
+0.5 V
I
PIN
I/O pin sink/source current -25 25 mA
T
A
Storage temperature -65 150
°C
T
j
Junction temperature 150
Symbol Parameter Condition Min. Typ. Max. Units
V
CC
Power supply voltage 1.60 3.6
V
AV
CC
Analog supply voltage 1.60 3.6
T
A
Temperature range -40 85
°C
T
j
Junction temperature -40 105
Symbol Parameter Condition Min. Typ. Max. Units
Clk
CPU
CPU clock frequency
V
CC
= 1.6V 0 12
MHz
V
CC
= 1.8V 0 12
V
CC
= 2.7V 0 32
V
CC
= 3.6V 0 32