atxmega192a1-au ATMEL Corporation, atxmega192a1-au Datasheet - Page 73

• Manufacturer Part Number: atxmega192a1-au
• Description: 8/16-bit Xmega A1 Microcontroller
• Manufacturer: ATMEL Corporation

33.9
Table 33-10. Brownout Detection Characteristics
Note:
33.10 PAD Characteristics
Table 33-11. PAD Characteristics
8067M–AVR–09/10
Symbol
Symbol
R
V
V
V
V
R
I
I
RST
OH
IH
OL
IL
IH
IL
P
Brownout Detection Characteristics
1. BOD is calibrated to BOD level 0 at 85°C, and BOD level 0 is the default level.
Parameter
Input High Voltage
Input Low Voltage
Output Low Voltage GPIO
Output High Voltage GPIO
Input Leakage Current I/O pin
Input Leakage Current I/O pin
I/O pin Pull/Buss keeper Resistor
Reset pin Pull-up Resistor
Input hysteresis
Parameter
BOD level 0 falling Vcc
BOD level 1 falling Vcc
BOD level 2 falling Vcc
BOD level 3 falling Vcc
BOD level 4 falling Vcc
BOD level 5 falling Vcc
BOD level 6 falling Vcc
BOD level 7 falling Vcc
Hysteresis
V
V
V
V
I
I
I
I
I
I
OH
OH
OH
OH
OH
OH
CC
CC
CC
CC
= 5 mA, V
= 15 mA, V
= 10 mA, V
= -8 mA, V
= -6 mA, V
= -2 mA, V
(1)
BOD level 0-5
= 2.4 - 3.6V
= 1.6 - 2.4V
= 2.4 - 3.6V
= 1.6 - 2.4V
CC
Condition
CC
CC
CC
CC
CC
= 1.8V
= 3.3V
= 3.0V
= 1.8V
Condition
= 3.3V
= 3.0V
0.7*V
0.8*V
-0.5
-0.5
Min
2.6
2.1
1.4
Min
CC
CC
<0.001
<0.001
0.45
Typ
0.3
0.2
2.2
1.6
0.5
20
20
3
Typ
1.6
1.9
2.1
2.4
2.6
2.9
3.2
3.4
2
XMEGA A1
V
V
0.3*V
0.2*V
CC
CC
Max
0.76
0.64
0.46
Max
1
1
+0.5
+0.5
CC
CC
Units
Units
µA
kΩ
%
V
V
V
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