ATXMEGA64A3-MU Atmel, ATXMEGA64A3-MU Datasheet - Page 69

• Manufacturer Part Number: ATXMEGA64A3-MU
• Description: 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
• Manufacturer: Atmel

Specifications of ATXMEGA64A3-MU

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: AVR
• Data Bus Width: 8 bit/16 bit
• Maximum Clock Frequency: 32 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Package / Case: QFN EP
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 8
• Data Rom Size: 2 KB
• Interface Type: I2C, SPI, USART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 50
• Number Of Timers: 7
• Processor Series: ATXMega
• Program Memory Type: Flash
• Factory Pack Quantity: 260
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.6 V

34.9
Table 34-10. Brownout Detection Characteristics
Note:
34.10 PAD Characteristics
Table 34-11. PAD Characteristics
8068T–AVR–12/10
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 at 85°C within BOD level 0 values, 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
BOD level 0-5
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)
= 2.4 - 3.6V
= 1.6 - 2.4V
= 2.4 - 3.6V
= 1.6 - 2.4V
CC
Condition
Condition
CC
CC
CC
CC
CC
= 1.8V
= 3.3V
= 3.0V
= 1.8V
= 3.3V
= 3.0V
0.7*V
0.8*V
1.62
Min
-0.5
-0.5
Min
2.6
2.1
1.4
CC
CC
<0.001
<0.001
1.63
2.17
2.43
2.68
2.96
3.22
3.49
Typ
Typ
1.9
0.4
0.3
0.2
2.9
2.7
1.6
0.5
20
20
1
XMEGA A3
V
V
0.3*V
0.2*V
CC
CC
Max
Max
0.76
0.64
0.46
1.7
1
1
+0.5
+0.5
CC
CC
Units
Units
%
µA
kΩ
V
V
V
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