ATxmega128B3 Atmel Corporation, ATxmega128B3 Datasheet - Page 423

• Manufacturer Part Number: ATxmega128B3
• Manufacturer: Atmel Corporation

Specifications of ATxmega128B3

• Flash (kbytes): 128 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

8291A–AVR–10/11
28 Program and Debug Interface ............................................................. 367
29 Memory Programming ......................................................................... 383
30 Peripheral Module Address Map ........................................................ 405
31
................................................................ XMEGA B Interrupt Vectors 406
27.2
27.3
27.4
27.5
27.6
28.1
28.2
28.3
28.4
28.5
28.6
28.7
28.8
29.1
29.2
29.3
29.4
29.5
29.6
29.7
29.8
29.9
29.10
29.11
29.12
29.13
29.14
31.1
31.2
31.3
31.4
Overview ........................................................................................................360
TAP - Test Access Port .................................................................................360
JTAG Instructions ..........................................................................................362
Boundary Scan Chain ....................................................................................364
Data Registers ...............................................................................................365
Features ........................................................................................................367
Overview ........................................................................................................367
PDI Physical ..................................................................................................368
JTAG Physical ...............................................................................................372
PDI Controller ................................................................................................375
Register Description - PDI Instruction and Addressing Registers .................379
Register Description – PDI Control and Status Registers .............................381
Register Summary .........................................................................................382
Features ........................................................................................................383
Overview ........................................................................................................383
NVM Controller ..............................................................................................384
NVM Commands ...........................................................................................384
NVM Controller Busy Status ..........................................................................384
Flash and EEPROM Page Buffers ................................................................385
Flash and EEPROM Programming Sequences .............................................386
Protection of NVM .........................................................................................387
Preventing NVM Corruption ...........................................................................387
CRC Functionality ..........................................................................................387
Self-programming and Boot Loader Support .................................................387
External Programming ...................................................................................398
Register Description ......................................................................................404
Register Summary .........................................................................................404
USART Interrupt vectors ...............................................................................406
Timer/Counter Interrupt vectors .....................................................................406
SPI Interrupt vectors ......................................................................................406
TWI Interrupt vectors .....................................................................................406
Atmel AVR XMEGA B
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