ATXMEGA256A3-MU Atmel, ATXMEGA256A3-MU Datasheet - Page 79
ATXMEGA256A3-MU
Manufacturer Part Number
ATXMEGA256A3-MU
Description
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
Manufacturer
Atmel
Datasheet
1.ATXMEGA64A3-MU.pdf
(134 pages)
Specifications of ATXMEGA256A3-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
256 KB
Data Ram Size
16 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
4 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
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35.3
8068T–AVR–12/10
Power-down Supply Current
Figure 35-15. Power-down Supply Current vs. Temperature
Figure 35-16. Power-down Supply Current vs. Temperature
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
2.5
1.5
0.5
2
1
0
3
2
1
0
-40
-40
With WDT and sampled BOD enabled.
-30
-30
-20
-20
-10
-10
0
0
10
10
Temperature [°C]
Temperature [°C]
20
20
30
30
40
40
50
50
60
60
70
70
XMEGA A3
80
80
90
90
3.3 V
3.0 V
2.7 V
2.2 V
1.8 V
3.0 V
2.2 V
1.8 V
2.7 V
3.3 V
79
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