ATxmega64B3 Atmel Corporation, ATxmega64B3 Datasheet - Page 104

• 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

8.8
8.9
8291A–AVR–10/11
Address
Address
+0x00
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
Register Summary - Sleep
Register Summary - Power Reduction
Name
Name
Reserved
PRGEN
PRPA
PRPB
PRPC
PRPE
CTRL
Bit 7
Bit 7
LCD
–
–
–
–
–
–
Bit 6
Bit 6
USB
TWI
–
–
–
–
–
Bit 5
Bit 5
–
–
–
–
–
–
–
USART0
USART0
Bit 4
Bit 4
AES
–
–
–
–
Bit 3
Bit 3
SPI
–
–
–
–
–
SMODE[2:0]
Atmel AVR XMEGA B
HIRES
Bit 2
Bit 2
RTC
–
–
–
–
EVSYS
Bit 1
Bit 1
ADC
ADC
TC1
–
–
Bit 0
Bit 0
DMA
SEN
TC0
TC0
AC
AC
–
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