ATxmega64A4U Atmel Corporation, ATxmega64A4U Datasheet - Page 497
ATxmega64A4U
Manufacturer Part Number
ATxmega64A4U
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega64A4U
Flash (kbytes)
64 Kbytes
Pin Count
44
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
Hardware Qtouch Acquisition
No
Max I/o Pins
34
Ext Interrupts
34
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
2
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)
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
5
Output Compare Channels
16
Input Capture Channels
16
Pwm Channels
16
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega64A4U-AU
Manufacturer:
ON
Quantity:
29 000
Company:
Part Number:
ATxmega64A4U-U
Manufacturer:
ATMEL
Quantity:
74
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8331A–AVR–07/11
14 TC0/1 - 16-bit Timer/Counter Type 0 and 1 ........................................ 164
15 TC2 –16-bit Timer/Counter type 2 ....................................................... 189
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
13.10
13.11
13.12
13.13
13.14
13.15
13.16
13.17
13.18
13.19
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
14.10
14.11
14.12
14.13
14.14
15.1
Overview ........................................................................................................139
I/O Pin Use and Configuration .......................................................................140
Reading the Pin Value ...................................................................................143
Input Sense Configuration .............................................................................144
Port Interrupt ..................................................................................................145
Port Event ......................................................................................................146
Alternate Port Functions ................................................................................146
Slew Rate Control ..........................................................................................147
Clock and Event Output .................................................................................147
Multi-pin configuration ...................................................................................148
Virtual Ports ...................................................................................................148
Register Descriptions – Ports ........................................................................149
Register Descriptions – Port Configuration ...................................................155
Register Descriptions – Virtual Port ...............................................................160
Register Summary – Ports ............................................................................162
Register Summary – Port Configuration ........................................................162
Register Summary – Virtual Ports .................................................................162
Interrupt Vector Summary - Ports ..................................................................163
Features ........................................................................................................164
Overview ........................................................................................................164
Block Diagram ...............................................................................................166
Clock and Event Sources ..............................................................................167
Double Buffering ............................................................................................167
Counter Operation .........................................................................................168
Capture Channel ...........................................................................................171
Compare Channel .........................................................................................173
Interrupts and events .....................................................................................177
DMA Support .................................................................................................177
Timer/Counter Commands ............................................................................177
Register Description ......................................................................................178
Register Summary .........................................................................................188
Interrupt Vector Summary .............................................................................188
Features ........................................................................................................189
Atmel AVR XMEGA AU
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