ATxmega128B1 Atmel Corporation, ATxmega128B1 Datasheet - Page 48

• Manufacturer Part Number: ATxmega128B1
• 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

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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