ATxmega64B3 Atmel Corporation, ATxmega64B3 Datasheet - Page 407

• Manufacturer Part Number: ATxmega64B3
• Manufacturer: Atmel Corporation

Specifications of ATxmega64B3

• 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: 36
• Ext Interrupts: 36
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 100
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 2
• Resistive Touch Screen: No
• 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: 2
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

31.5
Table 31-5.
31.6
Table 31-6.
31.7
Table 31-7.
31.8
Table 31-8.
31.9
Table 31-9.
8291A–AVR–10/11
Offset
Offset
Offset
Offset
Offset
DMA Interrupt vectors
Crystal Oscillator Failure Interrupt vector
RTC Interrupt vectors
AES Interrupt vector
NVM Interrupt vectors
0
2
0
0
2
0
0
2
DMA Interrupt vectors
Crystal Oscillator Failure Interrupt vector
RTC Interrupt vectors
AES Interrupt vector
NVM Interrupt vectors
Source
Source
Source
Source
Source
COMP
OSCF
SPM
CH0
CH1
PER
AES
EE
Interrupt Description
DMA Controller Channel 0 Interrupt vector offset
DMA Controller Channel 1 Interrupt vector offset
Interrupt Description
Crystal Oscillator Failure Interrupt vector (NMI) offset
Interrupt Description
Real Time Counter Compare Match Interrupt vector offset
Real Time Counter Period Interrupt vector offset
Interrupt Description
AES Interrupt vector offset
Interrupt Description
Non-Volatile Memory SPM Interrupt level vector offset
Non-Volatile Memory EEPROM Interrupt level vector offset
Atmel AVR XMEGA B
407