ATxmega64B3 Atmel Corporation, ATxmega64B3 Datasheet - Page 322

• Manufacturer Part Number: ATxmega64B3
• Manufacturer: Atmel Corporation

Specifications of ATxmega64B3

• Flash (kbytes): 64 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: 36
• Ext Interrupts: 36
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 100
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 2
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: AES/DES
• Sram (kbytes): 4
• Eeprom (bytes): 2048
• 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: 2
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

24.6
24.7
Table 24-15. LCD Interrupt vectors and its word offset address
8291A–AVR–10/11
+0x0A to +0x0F
+0x24 to +0x5F
Address
+0x1D
+0x1C
+0x23
+0x22
+0x21
+0x20
+0x1F
+0x1E
+0x1B
+0x1A
+0x19
+0x18
+0x17
+0x16
+0x15
+0x14
+0x13
+0x12
+0x11
+0x10
+0x09
+0x08
+0x07
+0x06
+0x05
+0x04
+0x03
+0x02
+0x01
+0x00
Offset
0x00
Register Summary
Interrupt Vector Summary
Name
INTFLAGS
Reserved
Reserved
INTCTRL
DATA19
DATA18
DATA17
DATA16
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
CTRLH
CTRLG
CTRLE
CTRLD
CTRLC
CTRLB
CTRLA
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
CTRLF
LCD_vect
ENABLE
PRESC
Source
Bit 7
DEC
–
–
–
–
–
–
TDG[1:0]
– LCD
XBIAS
Bit 6
–
–
–
–
–
–
Interrupt Description
LCD Interrupt vector
BPS1[3:0]
CLKDIV[2:0]
XIME[4:0]
DATLCK
Bit 5
–
–
–
–
COMSWP
Bit 4
–
–
–
–
PIX[159:152]
PIX[151:144]
PIX[143:136]
PIX[135:128]
PIX[127:120]
PIX[119:112]
PIX[111:104]
PIX[103:96]
PIX[95:88]
PIX[87:80]
PIX[79:72]
PIX[71:64]
PIX[63:56]
PIX[55:48]
PIX[47:40]
PIX[39:32]
PIX[31:24]
PIX[23:16]
PIX[15:8]
PIX[7:0]
DCODE[6:0]
SEGSWP
BLINKEN
LPWAV
Bit 3
–
–
–
STSEG[5:0]
FCONT[5:0]
PMSK[5:0]
CLRDT
Atmel AVR XMEGA B
Bit 2
–
–
–
–
–
–
BPS0[3:0]
SEGON
Bit 1
–
–
–
BLINKRATE[1:0]
FCINTLVL[1:0]
DUTY[1:0]
BLANK
Bit 0
FCIF
–
–
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