ATxmega128A3 Atmel Corporation, ATxmega128A3 Datasheet - Page 127

• 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

37.15 8068F – 08/08
37.16 8068E – 08/08
37.17 8068D – 06/08
37.18 8068C – 06/08
37.19 8068B – 06/08
8068T–AVR–12/10
5.
6.
7
1.
2.
3.
4.
1.
2.
1.
1.
2.
3.
4.
5.
6.
7.
1.
2.
3.
Updated
Updated
Removed
Changed
Changed Package Type to
93.
Updated
Inserted a correct
Updated
Inserted
References to External Bus Interface (EBI) removed from
Updated
Updated
Updated
Updated
Replaced
Updated
Updated all tables in section
Updated
Updated
Updated
“Interrupt Vector Summary” on page
Table 7-2 on page 14
”Features” on page 41 and ”Overview” on page
Table 30-5 on page
”Block Diagram” on page
”Features” on page
Figure 2-1 on page
”Overview” on page
Table 7-2 on page
“Features”
”Features” on page
”” on page 2
”Ordering Information” on page
Figure
“Interrupt Vector Summary”
Figure 25-1 on page 42
2-1’s title to
“64A”
and
and
TQFP drawing on
”Overview” on page
”Pinout and Pin Functions” on page
“64M2”
14.
”Alternate Pin Functions” on page
“Block diagram and pinout.”
3.
1.
1.
52.
4.
and
by a correct one.
5.
in
Table 7-3 on page
”Ordering Information” on page 2
section from datasheet.
2.
page
54.
43.
61.
14.
41.
”Features” on page
49.
51.
and in
XMEGA A3
1.
”Errata” on page
127