ATxmega16D4 Atmel Corporation, ATxmega16D4 Datasheet - Page 219
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ATxmega16D4
Manufacturer Part Number
ATxmega16D4
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega16D4
Flash (kbytes)
16 Kbytes
Pin Count
44
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
34
Ext Interrupts
34
Usb Speed
No
Usb Interface
No
Spi
4
Twi (i2c)
2
Uart
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
12
Adc Resolution (bits)
12
Adc Speed (ksps)
200
Analog Comparators
2
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
2
Eeprom (bytes)
1024
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
4
Output Compare Channels
14
Input Capture Channels
14
Pwm Channels
14
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega16D4-AU
Manufacturer:
Atmel
Quantity:
438
Part Number:
ATxmega16D4-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATxmega16D4-MH
Manufacturer:
Atmel
Quantity:
1 605
Company:
Part Number:
ATxmega16D4-MHR
Manufacturer:
SANYO
Quantity:
50
Part Number:
ATxmega16D4-MHR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
18.15 Register Summary
18.15.1
18.15.2
18.16 Interrupt Vector Summary
Table 18-10. USART Interrupt vectors and their word offset address
8210B–AVR–04/10
Address
Address
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
Offset
0x00
0x02
0x04
Register Description - USART
Register Description - USART in Master SPI Mode
Name
Name
BAUDCTRLA
BAUDCTRLB
BAUDCTRLA
BAUDCTRLB
Reserved
STATUS
Reserved
CTRLA
CTRLB
CTRLC
STATUS
DATA
CTRLC
CTRLA
CTRLB
DATA
RXCIF
Bit 7
RXCIF
Bit 7
RXC_vect
DRE_vect
TXC_vect
–
–
–
Source
CMODE[1:0]
–
–
–
CMODE[1:0]
Bit 6
TXCIF
Bit 6
TXCIF
–
–
–
–
–
–
BSCALE[3:0]
BSCALE[3:0]
Interrupt Description
USART Receive Complete Interrupt vector
USART Data Register Empty Interrupt vector
USART Transmit Complete Interrupt vector
DREIF
Bit 5
–
–
DREIF
Bit 5
RXCINTLVL[1:0]
–
–
–
PMODE[1:0]
RXCINTLVL[1:0]
Bit 4
FERR
RXEN
–
Bit 4
RXEN
–
–
–
DATA[7:0]
BSEL[7:0]
DATA[7:0]
BSEL[7:0]
SBMODE
BUFOVF
Bit 3
TXEN
–
Bit 3
TXEN
TXCINTLVL[1:0]
–
–
–
TXCINTLVL[1:0]
CLK2X
Bit 2
PERR
–
UDORD
Bit 2
–
–
–
BSEL[11:8]
BSEL[11:8]
CHSIZE[2:0]
MPCM
Bit 1
Bit 1
UCPH
–
–
–
–
–
DREINTLVL[1:0]
DREINTLVL[1:0]
XMEGA D
Bit 0
Bit 0
RXB8
TXB8
–
–
–
–
–
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