ATXMEGA256A3B_09 ATMEL [ATMEL Corporation], ATXMEGA256A3B_09 Datasheet - Page 69

• Manufacturer Part Number: ATXMEGA256A3B_09
• Description: 8/16-bit XMEGA A3B Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

34.9
Table 34-10. Brownout Detection Characteristics
Note:
34.10 PAD Characteristics
Table 34-11. PAD Characteristics
8116F–AVR–09/09
Symbol
Symbol
R
V
V
V
V
R
I
I
RST
OH
IL
IH
OL
IH
IL
P
Brownout Detection Characteristics
1. BOD is calibrated on BOD level 0 at 85°C.
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
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
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
= 2.4 - 3.6V
= 1.6 - 2.4V
= 2.4 - 3.6V
= 1.6 - 2.4V
(1)
BOD level 0-5
CC
Condition
CC
CC
CC
CC
CC
= 1.8V
= 3.3V
= 3.0V
= 1.8V
= 3.3V
= 3.0V
Condition
0.7*V
0.8*V
-0.5
-0.5
Min
2.6
2.1
1.4
CC
CC
Min
<0.001
<0.001
Typ
0.4
0.3
0.2
2.9
2.7
1.6
0.5
20
20
1.62
2.17
2.43
2.68
2.96
3.22
3.49
Typ
XMEGA A3B
1.9
1
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
mV
kΩ
µA
%
V
V
69