ATxmega128B1 Atmel Corporation, ATxmega128B1 Datasheet - Page 175
ATxmega128B1
Manufacturer Part Number
ATxmega128B1
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega128B1
Flash (kbytes)
128 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
53
Ext Interrupts
53
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
3
Twi (i2c)
1
Uart
2
Segment Lcd
160
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
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
8
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
3
Output Compare Channels
10
Input Capture Channels
10
Pwm Channels
10
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega128B1-AU
Manufacturer:
TI
Quantity:
90
Company:
Part Number:
ATxmega128B1-U
Manufacturer:
FUJITSU
Quantity:
632
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13.13 Register Summary
13.14 Interrupt Vector Summary
Table 13-9.
Note:
8291A–AVR–10/11
+0x10 to +0x1F
+0x22 to +0x25
+0x30 to +0x35
Address
+0x02D
+0x0A
+0x0B
+0x0C
+0x0D
+0x0E
+0x2A
+0x2B
+0x2C
+0x2E
+0x3A
+0x3B
+0x3C
+0x3D
+0x3E
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x08
+0x09
+0x0F
+0x20
+0x21
+0x26
+0x27
+0x28
+0x29
+0x2F
+0x36
+0x37
+0x38
+0x39
+0x3F
Offset
0x0A
0x00
0x02
0x04
0x06
0x08
1. Available only on timer/counters with four compare or capture channels.
Name
Timer/counter interrupt vectors and their word offset address.
CTRLGCLR
CTRLGSET
CTRLFCLR
CTRLFSET
INTCTRLA
INTCTRLB
INTFLAGS
PERBUFH
CCABUFH
CCBBUFH
CCCBUFL
CCCBUFH
CCDBUFL
CCDBUFH
PERBUFL
CCABUFL
CCBBUFL
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
CTRLC
CTRLD
CTRLA
CTRLB
CTRLE
TEMP
CNTH
PERH
CCAH
CCBH
CCCH
CCDH
CNTL
PERL
CCAL
CCBL
CCCL
CCDL
CCC_vect
CCD_vect
ERR_vect
CCA_vect
CCB_vect
OVF_vect
Source
CCDEN
CCDIF
Bit 7
–
–
–
–
–
–
–
–
–
–
–
–
–
–
CCCINTLVL[1:0]
(1)
(1)
EVACT[2:0]
CCCEN
CCCIF
Bit 6
Interrupt Description
Timer/counter overflow/underflow interrupt vector offset
Timer/counter error interrupt vector offset
Timer/counter compare or capture channel A interrupt vector offset
Timer/counter compare or capture channel B interrupt vector offset
Timer/counter compare or capture channel C interrupt vector offset
Timer/counter compare or capture channel D interrupt vector offset
–
–
–
–
–
–
–
–
–
–
–
–
–
–
CCBEN
CCBIF
Bit 5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
CCCINTLVL[1:0]
CCAEN
CCDBV
CCDBV
EVDLY
Bit 4
CCAIF
–
–
–
–
–
–
–
–
–
–
–
–
CCCBUF[15:8]
CCDBUF[15:8]
PERBUF[15:8]
CCABUF[15:8]
CCBBUF[15:8]
CCABUF[7:0]
CCBBUF[7:0]
CCCBUF[7:0]
CCDBUF[7:0]
PERBUF[7:0]
TEMP[7:0]
CCC[15:8]
CCD[15:8]
CNT[15:8]
PER[8:15]
CCA[15:8]
CCB[15:8]
CCA[7:0]
CCB[7:0]
CCC[7:0]
CCD[7:0]
CNT[7:0]
PER[7:0]
CCCBV
CCCBV
CPMD
Bit 3
–
–
–
–
–
–
–
–
-
ERRINTLVL[1:0]
CCBINTLVL[1:0]
CMD[1:0]
CMD[1:0]
Atmel AVR XMEGA B
CCBBV
CCBBV
Bit 2
CPMC
–
–
–
–
–
–
–
–
CLKSEL[3:0]
EVSEL[3:0]
WGMODE[2:0]
CCABV
CCABV
ERRIF
Bit 1
CPMB
LUPD
LUPD
–
–
–
–
–
–
CCAINTLVL[1:0]
OVINTLVL[1:0]
BYTEM
PERBV
PERBV
OVFIF
Bit 0
CPMA
DIR
DIR
–
–
–
–
–
–
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