ATXMEGA256A3-MU Atmel, ATXMEGA256A3-MU Datasheet - Page 72

• Manufacturer Part Number: ATXMEGA256A3-MU
• Description: 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB
• Manufacturer: Atmel

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

35. Typical Characteristics
35.1
8068T–AVR–12/10
Active Supply Current
Figure 35-1. Active Supply Current vs. Frequency
Figure 35-2. Active Supply Current vs. Frequency
20
18
16
14
12
10
900
800
700
600
500
400
300
200
100
8
6
4
2
0
0
0
0
f
f
SYS
SYS
= 0 - 1.0 MHz External clock, T = 25°C
= 1 - 32 MHz External clock, T = 25°C
0.1
4
0.2
8
0.3
12
0.4
1.8 V
Frequency [MHz]
Frequency [MHz]
0.5
16
0.6
20
2.2 V
0.7
24
0.8
28
0.9
XMEGA A3
32
1
2.7 V
3.3 V
3.0 V
3.3 V
3.0 V
2.7 V
2.2 V
1.8 V
72