ATxmega192D3 Atmel Corporation, ATxmega192D3 Datasheet - Page 16

• Manufacturer Part Number: ATxmega192D3
• Manufacturer: Atmel Corporation

Specifications of ATxmega192D3

• Flash (kbytes): 192 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: 5
• Twi (i2c): 2
• Uart: 3
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 200
• Analog Comparators: 2
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• 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: 5
• Output Compare Channels: 18
• Input Capture Channels: 18
• Pwm Channels: 18
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

XMEGA D3
Figure 8-1.
Event system block diagram.
Clk
CPU
SYS
PORTx
RTC
Event Routing
Network
ACx
ADCx
IRCOM
T/Cxn
The Event Routing Network can directly connect together ADCs, Analog Comparators (AC),
I/O ports (PORTx), the Real-time Counter (RTC), Timer/Counters (T/C) and the IR Communica-
tion Module (IRCOM). Events can also be generated from software (CPU).
All events from all peripherals are always routed into the Event Routing Network. This consist of
four multiplexers where each can be configured in software to select which event to be routed
into that event channel. All four event channels are connected to the peripherals that can use
events, and each of these peripherals can be configured to use events from one or more event
channels to automatically trigger a software selectable action.
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