ATxmega256A3 Atmel Corporation, ATxmega256A3 Datasheet - Page 91
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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
35.10 Module current consumption
8068T–AVR–12/10
Figure 35-39. AC current consumption vs. Vcc
Figure 35-40. Power-up current consumption vs. Vcc
120
100
700
600
500
400
300
200
100
80
60
40
20
0
0
1.6
0.4
Low-power Mode
1.8
0.6
2
2.2
0.8
2.4
V
V
CC
CC
2.6
1
[V]
[V]
2.8
1.2
3
3.2
1.4
3.4
XMEGA A3
3.6
1.6
-40 °C
-40 °C
25 °C
85 °C
85 °C
25 °C
91