ATxmega128A3 Atmel Corporation, ATxmega128A3 Datasheet - Page 82

• Manufacturer Part Number: ATxmega128A3
• Manufacturer: Atmel Corporation

Specifications of ATxmega128A3

• Flash (kbytes): 128 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: 10
• Twi (i2c): 2
• Uart: 7
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 12
• Temp. Sensor: Yes
• Crypto Engine: AES/DES
• Sram (kbytes): 8
• Eeprom (bytes): 2048
• 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: 7
• Output Compare Channels: 22
• Input Capture Channels: 22
• Pwm Channels: 22
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

35.6
8068T–AVR–12/10
Pin Output Voltage vs. Sink/Source Current
Figure 35-21. I/O Pin Output Voltage vs. Source Current
Figure 35-22. I/O Pin Output Voltage vs. Source Current
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
3.5
2.5
1.5
0.5
2
1
0
3
2
1
0
-12
-20
Vcc = 1.8V
Vcc = 3.0V
-18
-10
-16
-14
-8
-12
I
I
PIN
PIN
-10
-6
[mA]
[mA]
-8
-4
-6
-4
-2
-2
XMEGA A3
0
0
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
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