ATxmega64A4U Atmel Corporation, ATxmega64A4U Datasheet - Page 498
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
16 AWeX – Advanced Waveform Extension ........................................... 202
17 Hi-Res - High-Resolution Extension .................................................. 213
18 RTC — Real-Time Counter .................................................................. 215
19 RTC32 - 32-bit Real-Time Counter ...................................................... 223
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
15.10
15.11
15.12
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
17.1
17.2
17.3
17.4
18.1
18.2
18.3
18.4
18.5
19.1
19.2
19.3
Overview ........................................................................................................189
Block Diagram ...............................................................................................190
Clock Sources ...............................................................................................190
Counter Operation .........................................................................................191
Compare Channel .........................................................................................192
Interrupts and events .....................................................................................194
DMA Support. ................................................................................................194
Timer/Counter Commands ............................................................................194
Register Description ......................................................................................195
Register Summary .........................................................................................201
Interrupt Vector Summary .............................................................................201
Features ........................................................................................................202
Overview ........................................................................................................202
Port Override .................................................................................................203
Dead-time Insertion .......................................................................................204
Pattern Generation ........................................................................................205
Fault Protection .............................................................................................206
Register Description ......................................................................................208
Register Summary .........................................................................................212
Features ........................................................................................................213
Overview ........................................................................................................213
Register Description ......................................................................................214
Register Summary .........................................................................................214
Features ........................................................................................................215
Overview ........................................................................................................215
Register Descriptions ....................................................................................217
Register Summary .........................................................................................222
Interrupt Vector Summary .............................................................................222
Features ........................................................................................................223
Overview ........................................................................................................223
Register Descriptions ....................................................................................225
Atmel AVR XMEGA AU
vi
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