ATxmega192A3U Atmel Corporation, ATxmega192A3U Datasheet - Page 495

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ATxmega192A3U

Manufacturer Part Number
ATxmega192A3U
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATxmega192A3U

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 Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
10
Twi (i2c)
2
Uart
7
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
2
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
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
7
Output Compare Channels
22
Input Capture Channels
22
Pwm Channels
22
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATxmega192A3U-AU
Manufacturer:
MSDS
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124
Part Number:
ATxmega192A3U-AU
Manufacturer:
Atmel
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10 000
Part Number:
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8331A–AVR–07/11
7
8
9
System Clock and Clock Options ......................................................... 81
Power Management and Sleep Modes ............................................... 103
Reset System ....................................................................................... 111
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
Overview ..........................................................................................................69
Events ..............................................................................................................70
Event Routing Network ....................................................................................72
Event Timing ....................................................................................................74
Filtering ............................................................................................................74
Quadrature Decoder ........................................................................................74
Register Description ........................................................................................76
Register Summary ...........................................................................................80
Features ..........................................................................................................81
Overview ..........................................................................................................81
Clock Distribution .............................................................................................83
Clock Sources .................................................................................................83
System Clock Selection and Prescalers ..........................................................85
PLL with 1x-31x Multiplication Factor ..............................................................86
DFLL 2MHz and DFLL 32MHz ........................................................................87
PLL and External Clock Source Failure Monitor ..............................................88
Register Description - Clock ............................................................................90
Register Description — Oscillator ....................................................................94
Register Description – DFLL32M/DFLL2M ......................................................99
Register Summary - Clock .............................................................................102
Register Summary - Oscillator .......................................................................102
Register Summary - DFLL32M/DFLL2M .......................................................102
Oscillator Failure Interrupt Vector Summary .................................................102
Features ........................................................................................................103
Overview ........................................................................................................103
Sleep Modes ..................................................................................................103
Power Reduction Registers ...........................................................................105
Minimizing Power Consumption ....................................................................105
Register Description – Sleep .........................................................................107
Register Description – Power Reduction .......................................................107
Register Summary - Sleep ............................................................................110
Register Summary - Power Reduction ..........................................................110
Atmel AVR XMEGA AU
iii

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