Datasheet

69
XMEGA B1 [DATASHEET]
Atmel-8330H-AVR-ATxmega64B1-128B1_datasheet–12/2014
36. Electrical Characteristics
All typical values are measured at T = 25°C unless other temperature condition is given. All minimum and maximum
values are valid across operating temperature and voltage unless other conditions are given.
36.1 Absolute Maximum Ratings
Stresses beyond those listed in Table 36-1 on page 69 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 36-1. Absolute Maximum Ratings
36.2 General Operating Ratings
The device must operate within the ratings listed in Table 36-2 on page 69 in order for all other electrical characteristics
and typical characteristics of the device to be guaranteed and valid.
Table 36-2. General Operating Conditions
Table 36-3. Operating Voltage and Frequency
The maximum System clock frequency of the Atmel AVR XMEGA B1 devices is depending on V
CC
. As shown in Figure
36-1 on page 70 the frequency vs. V
CC
curve is linear between 1.8V < V
CC
<2.7V.
Symbol Parameter 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 VCC -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 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