ATxmega256A3 Atmel Corporation, ATxmega256A3 Datasheet - Page 52
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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
Table 30-3.
Table 30-4.
Table 30-5.
8068T–AVR–12/10
PORT C
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
GND
VCC
PORT D
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
GND
VCC
PORT E
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
GND
VCC
PIN #
PIN #
PIN #
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
Port C - Alternate functions
Port D - Alternate functions
Port E - Alternate functions
SYNC/ASYNC
SYNC/ASYNC
INTERRUPT
INTERRUPT
SYNC/ASYNC
INTERRUPT
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
TCC0
OC0A
OC0B
OC0C
OC0D
TCE0
OC0C
OC0D
OC0A
OC0B
TCD0
OC0A
OC0B
OC0C
OC0D
AWEXC
OC0AHS
OC0BHS
OC0CLS
OC0CHS
OC0DLS
OC0DHS
OC0ALS
OC0BLS
TCE1
OC1A
OC1B
TCD1
OC1A
OC1B
TCC1
OC1A
OC1B
USARTE0
XCK0
RXD0
TXD0
USARTD0
USARTC0
XCK0
RXD0
TXD0
RXD0
XCK0
TXD0
USARTE1
XCK1
RXD1
TXD1
USARTC1
RXD1
XCK1
TXD1
USARTD1
XCK1
RXD1
TXD1
SPIE
MOSI
MISO
SCK
SS
SPIC
MOSI
MISO
SCK
SS
TWIE
SDA
SCL
SPID
MOSI
MISO
SCK
SS
TWIC
CLOCKOUT
SDA
SCL
CLKOUT
CLOCKOUT
CLKOUT
CLOCKOUT
XMEGA A3
CLKOUT
EVENTOUT
EVOUT
EVENTOUT
EVENTOUT
EVOUT
EVOUT
TOSC2
TOSC1
TOSC
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