ATXMEGA16E5_14 Datasheet, PDF (72/147 Pages) ATMEL Corporation – 8/16-bit Atmel AVR XMEGA Microcontrollers

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
Symbol
V_CC
I_VCC
I_GND
V_PIN
I_PIN
T_A
T_j
Parameter
Power supply voltage
Current into a V_CC pin
Current out of a Gnd pin
Pin voltage with respect to Gnd and V_CC
I/O pin sink/source current
Storage temperature
Junction temperature
Min.
-0.3
-0.5
-25
-65
Typ.
Max.
4
200
200
V_CC+0.5
25
150
150
Units
V
mA
mA
V
mA
°C
°C
36.2
General Operating Ratings
The device must operate within the ratings listed in Table 36-1 in order for all other electrical characteristics and typical
characteristics of the device to be valid.
Table 36-1. General operating conditions.
Symbol
V_CC
AV_CC
T_A
T_j
Parameter
Power supply voltage
Analog supply voltage
Temperature range
Junction temperature
Min.
1.6
1.6
-40
-40
Typ.
Max.
3.6
3.6
85
105
Units
V
V
°C
°C
Table 36-2. Operating voltage and frequency.
Symbol
Parameter
Clk_CPU
CPU clock frequency
Condition
V_CC = 1.6V
V_CC = 1.8V
V_CC = 2.7V
V_CC = 3.6V
Min.
0
0
0
0
Typ.
Max.
12
12
32
32
Units
MHz
The maximum CPU clock frequency depends on V_CC. As shown in Figure 36-1 the Frequency vs. V_CC curve is linear
between 1.8V < V_CC < 2.7V.
XMEGA E5 [DATASHEET] 72
Atmel-8153I–AVR-ATxmega8E5-ATxmega16E5-ATxmega32E5_Datasheet–08/2014