ATxmega16A4U Atmel Corporation, ATxmega16A4U Datasheet - Page 110

• Manufacturer Part Number: ATxmega16A4U
• Manufacturer: Atmel Corporation

Specifications of ATxmega16A4U

• Flash (kbytes): 16 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 32 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 34
• Ext Interrupts: 34
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 7
• Twi (i2c): 2
• Uart: 5
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 12
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 2
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 12
• Temp. Sensor: Yes
• Crypto Engine: AES/DES
• Sram (kbytes): 3.3
• Eeprom (bytes): 1024
• 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: 5
• Output Compare Channels: 16
• Input Capture Channels: 16
• Pwm Channels: 16
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8.8
8.9
8331A–AVR–07/11
Address
Address
+0x00
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
Register Summary - Sleep
Register Summary - Power Reduction
Name
Name
PRGEN
PRPA
PRPB
PRPC
PRPD
PRPE
CTRL
PRPF
Bit 7
Bit 7
–
–
–
–
–
–
–
–
Bit 6
Bit 6
USB
TWI
TWI
TWI
TWI
–
–
–
USART1
USART1
USART1
USART1
Bit 5
Bit 5
–
–
–
–
USART0
USART0
USART0
USART0
Bit 4
Bit 4
AES
–
–
–
Bit 3
Bit 3
EBI
SPI
SPI
SPI
SPI
–
–
Atmel AVR XMEGA AU
SMODE[2:0]
HIRES
HIRES
HIRES
HIRES
Bit 2
Bit 2
RTC
DAC
DAC
EVSYS
Bit 1
Bit 1
ADC
ADC
TC1
TC1
TC1
TC1
Bit 0
Bit 0
DMA
SEN
TC0
TC0
TC0
TC0
AC
AC
Page
Page
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107
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109
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