ATxmega64A1 Atmel Corporation, ATxmega64A1 Datasheet - Page 178

• Manufacturer Part Number: ATxmega64A1
• Manufacturer: Atmel Corporation

Specifications of ATxmega64A1

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 32 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 78
• Ext Interrupts: 78
• Usb Speed: No
• Usb Interface: No
• Spi: 12
• Twi (i2c): 4
• Uart: 8
• 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: 4
• Dac Resolution (bits): 12
• Temp. Sensor: Yes
• Crypto Engine: AES/DES
• Sram (kbytes): 4
• Eeprom (bytes): 2048
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• 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: 8
• Output Compare Channels: 24
• Input Capture Channels: 24
• Pwm Channels: 24
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8077H–AVR–12/09
Figure 15-2. Timer/Counter extensions and port override logic
W G 0A
W G 0A
W G 0B
W G 0C
W G 0B
W G 0D
W G 1A
W G 0C
W G 1B
W G 0D
C hannel
C hannel
C hannel
C hannel
D TI
D TI
D TI
D TI
C W C M
A
B
C
D
H S
H S
H S
H S
LS
LS
LS
LS
D TIE N A
D TIE N B
D TIE N C
D TIE N D
C C EN A
C C EN B
C C EN C
C C EN D
C C EN A
C C EN B
O O E 0
O O E 1
O O E 2
O O E 3
O O E 4
O O E 5
O O E 6
O O E 7
PO R Tx0
PO R Tx1
PO R Tx2
PO R Tx3
PO R Tx4
PO R Tx5
PO R Tx6
PO R Tx7
"0"
"0"
IN V x0
IN V x1
IN V x2
IN V x3
IN V x4
IN V x5
IN V x6
IN V x7
XMEGA A
O C 0A
O C LSA
O C 0B
O C H S A
O C 0C
O C LSB
O C 0D
O C H S B
O C 1A
O C LSC
O C 1B
O C H S C
O C LSD
O C H S D
Px0
Px1
Px2
Px3
Px4
Px5
Px6
Px7
178