ATxmega256D3 Atmel Corporation, ATxmega256D3 Datasheet - Page 68

• Manufacturer Part Number: ATxmega256D3
• Manufacturer: Atmel Corporation

Specifications of ATxmega256D3

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 32 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 50
• Ext Interrupts: 50
• Usb Speed: No
• Usb Interface: No
• Spi: 5
• Twi (i2c): 2
• Uart: 3
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 200
• Analog Comparators: 2
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Eeprom (bytes): 4096
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.6 to 3.6
• Operating Voltage (vcc): 1.6 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 5
• Output Compare Channels: 18
• Input Capture Channels: 18
• Pwm Channels: 18
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

31.2
8134I–AVR–12/10
Idle Supply Current
Figure 31-7. Active Supply Current vs. Vcc
Figure 31-8. Idle Supply Current vs. Frequency
25
20
15
10
250
200
150
100
5
0
50
0
2.7
0
f
f
SYS
SYS
= 32 MHz internal RC
= 0 - 1.0 MHz, T = 25°C
0.1
2.8
0.2
2.9
0.3
3
0.4
Frequency [MHz]
3.1
V
CC
0.5
[V]
3.2
0.6
3.3
0.7
3.4
0.8
3.5
0.9
XMEGA D3
3.6
1
-40 °C
25 °C
85 °C
3.3 V
3.0 V
2.7 V
2.2 V
1.8 V
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