ATxmega64A1 Atmel Corporation, ATxmega64A1 Datasheet - Page 64
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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5.15
5.16
5.17
Table 5-13.
8077H–AVR–12/09
Address
Address
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x10
+0x20
+0x30
+0x40
+0x0A
+0x0B
+0x0C
+0x0D
+0x0E
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x08
+0x09
+0x0F
Offset
0x00
0x02
0x04
0x06
Register Summary – DMA Controller
Register Summary – DMA Channel
DMA Interrupt Vector Summary
Name
Name
DESTADDR0
DESTADDR1
DESTADDR2
SRCADDR0
SRCADDR1
SRCADDR2
INTFLAGS
CH0 Offset
CH1 Offset
CH2 Offset
CH3 Offset
DMA Interrupt vectors and their word offset addresses from the DMA Controller interrupt base
ADDCTRL
TRFCNTH
Reserved
Reserved
Reserved
TRIGSRC
TRFCNTL
Reserved
Reserved
Reserved
STATUS
REPCNT
TEMPH
TEMPL
CTRLA
CTRLB
CTRL
CH3ERRIF
CH3BUSY
CH0_vect
CH1_vect
CH2_vect
CH3_vect
ENABLE
CHBUSY
Source
Bit 7
Bit 7
CHEN
-
-
-
-
-
-
SRCRELOAD[1:0]
CH2ERRIF
CH2BUSY
CHPEND
RESET
CHRST
Bit 6
Bit 6
-
-
-
-
-
-
Interrupt Description
DMA Controller Channel 0 Interrupt vector
DMA Controller Channel 1 Interrupt vector
DMA Controller Channel 2 Interrupt vector
DMA Controller Channel 3 Interrupt vector
CH1ERRIF
CH1BUSY
REPEAT
Bit 5
Bit 5
ERRIF
-
-
-
-
-
-
-
SRCDIR[1:0]
Offset address for DMA Channel 0
Offset address for DMA Channel 0
Offset address for DMA Channel 0
Offset address for DMA Channel 0
CH0ERRIF
CH0BUSY
TRFREQ
Bit 4
TRNIF
Bit 4
-
-
-
-
-
-
-
DESTADDR[23:16]
SRCADDR[23:16]
DESTADDR[15:8]
SRCADDR[15:8]
DESTADDR[7:0]
SRCADDR[7:0]
TRIGSRC[7:0]
TRFCNT[15:8]
TRFCNT[7:0]
REPCNT[7:0]
TEMP[15:8]
TEMP[7:0]
CH3TRNFIF
CH3PEND
Bit 3
Bit 3
DESTRELOAD[1:0]
-
-
-
-
-
-
-
DBUFMODE[1:0]
ERRINTLVL[1:0]
CH2TRNFIF
CH2PEND
SINGLE
Bit 2
Bit 2
-
-
-
-
-
-
CH1TRNFIF
CH1PEND
Bit 1
Bit 1
-
-
-
-
-
-
TRNINTLVL[1:0]
PRIMODE[1:0]
DESTDIR[1:0]
BURSTLEN
CH0TRNFIF
CH0PEND
XMEGA A
Bit 0
Bit 0
-
-
-
-
-
-
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