ATxmega64A1 Atmel Corporation, ATxmega64A1 Datasheet - Page 437
ATxmega64A1
Manufacturer Part Number
ATxmega64A1
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega64A1
Flash (kbytes)
64 Kbytes
Pin Count
100
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
78
Ext Interrupts
78
Usb Speed
No
Usb Interface
No
Spi
12
Twi (i2c)
4
Uart
8
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
4
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
4
Eeprom (bytes)
2048
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
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
8
Output Compare Channels
24
Input Capture Channels
24
Pwm Channels
24
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega64A1-AU
Manufacturer:
Atmel
Quantity:
135
Company:
Part Number:
ATxmega64A1U-AU
Manufacturer:
ATMEL
Quantity:
953
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8077H–AVR–12/09
10 Battery Backup System ....................................................................... 111
11 WDT – Watchdog Timer ....................................................................... 117
12 Interrupts and Programmable Multi-level Interrupt Controller ........ 123
13 I/O Ports ................................................................................................ 129
9.1
9.2
9.3
9.4
9.5
9.6
10.1
10.2
10.3
10.4
10.5
10.6
10.7
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
13.1
Features ........................................................................................................102
Overview ........................................................................................................102
Reset Sequence ............................................................................................104
Reset Sources ...............................................................................................104
Register Description ......................................................................................109
Register Summary .........................................................................................110
Features ........................................................................................................111
Overview ........................................................................................................111
Battery Backup Module .................................................................................112
Main Power Loss ...........................................................................................113
Main Reset and Start-up Sequence ..............................................................113
Register Description ......................................................................................114
Register Summary .........................................................................................116
Features ........................................................................................................117
Overview ........................................................................................................117
Normal Mode Operation ................................................................................117
Window Mode Operation ...............................................................................118
Watchdog Timer clock ...................................................................................118
Configuration Protection and Lock ................................................................118
Registers Description ....................................................................................119
Register Summary .........................................................................................122
Features ........................................................................................................123
Overview ........................................................................................................123
Operation .......................................................................................................123
Interrupts .......................................................................................................124
Interrupt level .................................................................................................125
Interrupt priority .............................................................................................125
Moving Interrupts Between Application and Boot Section .............................127
Register Description ......................................................................................127
Register Summary .........................................................................................128
Features ........................................................................................................129
XMEGA A
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