ATxmega256A3 Atmel Corporation, ATxmega256A3 Datasheet - Page 55
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ATxmega256A3
Manufacturer Part Number
ATxmega256A3
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega256A3
Flash (kbytes)
256 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
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)
4096
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATxmega256A3-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATxmega256A3-AUR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
ATxmega256A3B-MH
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATxmega256A3BU-AU
Manufacturer:
ST
Quantity:
12 000
Company:
Part Number:
ATxmega256A3BU-MH
Manufacturer:
AAT
Quantity:
400
Company:
Part Number:
ATxmega256A3U-AU
Manufacturer:
TI
Quantity:
12 000
Part Number:
ATxmega256A3U-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATxmega256A3U-MH
Manufacturer:
PANASONIC
Quantity:
1 450
8068T–AVR–12/10
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Bit Number
Signal Name
PD7.Bidir
PD7.Control
PD6.Bidir
PD6.Control
PD5.Bidir
PD5.Control
PD4.Bidir
PD4.Control
PD3.Bidir
PD3.Control
PD2.Bidir
PD2.Control
PD1.Bidir
PD1.Control
PD0.Bidir
PD0.Control
PC7.Bidir
PC7.Control
PC6.Bidir
PC6.Control
PC5.Bidir
PC5.Control
PC4.Bidir
PC4.Control
PC3.Bidir
PC3.Control
PC2.Bidir
PC2.Control
PC1.Bidir
PC1.Control
PC0.Bidir
PC0.Control
PB3.Bidir
PB3.Control
PB2.Bidir
PB2.Control
PB1.Bidir
PB1.Control
PB0.Bidir
PB0.Control
PA7.Bidir
PA7.Control
PA6.Bidir
PA6.Control
PA5.Bidir
PA5.Control
PA4.Bidir
PA4.Control
PA3.Bidir
PA3.Control
PA2.Bidir
PA2.Control
PA1.Bidir
PA1.Control
PA0.Bidir
PA0.Control
PR1.Bidir
PR1.Control
PR0.Bidir
PR0.Control
RESET.Observe_Only
PDI_DATA.Observe_Only
Module
PDI Data
PORT D
PORT C
PORT B
PORT A
PORT R
RESET
XMEGA A3
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