ATxmega64A3 Atmel Corporation, ATxmega64A3 Datasheet - Page 125

• Manufacturer Part Number: ATxmega64A3
• Manufacturer: Atmel Corporation

Specifications of ATxmega64A3

• Flash (kbytes): 64 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): 4
• 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

37.4
37.5
37.6
37.7
37.8
8068T–AVR–12/10
8068Q – 02/10
8068P – 02/10
8068O – 11/09
8068N – 10/09
8068M – 09/09
1.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
1.
1.
2.
3.
Added
Updated the device pin-out
Removed JTAG Reset from the datasheet.
Updated
Added
Updated
Updated
Updated all
Updated
Changed Internal Oscillator Speed to
Updated
Updated
Updated
Updated
Updated
Updated
Added
Added Errata for
”PDI Speed” on page
Table 34-19 on page
”Flash and EEPROM Memory Characteristics” on page
”DAC - 12-bit Digital to Analog Converter” on page
”Timer/Counter and AWEX functions” on page
”Alternate Pin Function Description” on page
”PAD Characteristics” on page
”Errata” on page 93
Table 34-3 on page
Table 34-11 on page
”Errata” on page
”Errata” on page
”Electrical Characteristics” on page
”Electrical Characteristics” on page
”ATxmega192A3, ATxmega128A3, ATxmega64A3” on page
93.
93.
Figure 2-1 on page
71.
92.
66, Endurance and Data Retention.
69, Input hysteresis is in V and not in mV.
”Oscillators and Wake-up Time” on page
69.
63.
3. PDI_CLK and PDI_DATA renamed only PDI.
63.
49.
49.
43. DAC uses internal 1.0 voltage.
66.
XMEGA A3
110.
88.
125