ATxmega128B1 Atmel Corporation, ATxmega128B1 Datasheet - Page 48
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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4.22
4.23
4.24
Table 4-14.
8291A–AVR–10/11
Address
Address
+0x0C
+0x0D
+0x0A
+0x0B
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x08
+0x09
+0x0A
+0x0B
+0x0E
+0x0F
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x08
+0x09
Offset
0x00
0x02
Register Summary - General Purpose I/O Registers
Register Summary - MCU Control
Interrupt Vector Summary - NVM Controller
Name
EVSYSLOCK
AWEXLOCK
Name
JTAGUID
Reserved
Reserved
Reserved
ANAINIT
NVM interrupt vectors and their word offset address from the NVM controller interrupt base.
MCUCR
DEVID0
DEVID1
DEVID2
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
REVID
GPIOR0
GPIOR1
GPIOR2
GPIOR3
Source
EE_vect
SPM_vect
Bit 7
Bit 7
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Bit 6
Bit 6
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Interrupt Description
Nonvolatile memory EEPROM interrupt vector
Nonvolatile memory SPM interrupt vector
Bit 5
Bit 5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Bit 4
Bit 4
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
JTAGUID[7:0]
DEVID0[7:0]
DEVID1[7:0]
DEVID2[7:0]
GPIOR[7:0]
GPIOR[7:0]
GPIOR[7:0]
GPIOR[7:0]
Bit 3
Bit 3
–
–
–
–
–
–
STARTUPDLYB[1:0]
–
–
–
–
–
–
–
–
–
–
–
–
Bit 2
Atmel AVR XMEGA B
Bit 2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
REVID[3:0]
Bit 1
Bit 1
–
–
–
–
–
–
–
–
–
–
–
–
STARTUPDLYA[1:0]
–
–
–
–
–
–
EVSYS0LOCK
AWEXCLOCK
JTAGD
Bit 0
Bit 0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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