ATxmega32D4 Atmel Corporation, ATxmega32D4 Datasheet - Page 302

• Manufacturer Part Number: ATxmega32D4
• Manufacturer: Atmel Corporation

Specifications of ATxmega32D4

• Flash (kbytes): 32 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 32 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 34
• Ext Interrupts: 34
• Usb Speed: No
• Usb Interface: No
• Spi: 4
• Twi (i2c): 2
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 12
• Adc Resolution (bits): 12
• Adc Speed (ksps): 200
• Analog Comparators: 2
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 4
• Eeprom (bytes): 1024
• 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: 4
• Output Compare Channels: 14
• Input Capture Channels: 14
• Pwm Channels: 14
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8210B–AVR–04/10
5
6
Event System ......................................................................................... 44
System Clock and Clock options ......................................................... 55
4.11
4.12
4.13
4.14
4.15
4.16
4.17
4.18
4.19
4.20
4.21
4.22
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
IO Memory Protection ......................................................................................22
Register Description - NVM Controller ............................................................22
Register Description – Fuses and Lockbit .......................................................28
Register Description - Production Signature Row ...........................................34
Register Description – General Purpose I/O Memory .....................................38
Register Description – MCU Control ...............................................................39
Register Summary - NVM Controller ...............................................................41
Register Summary - Fuses and Lockbits .........................................................41
Register Summary - Production Signature Row ..............................................42
Register Summary - General Purpose I/O Registers ......................................43
Register Summary - MCU Control ...................................................................43
Interrupt Vector Summary - NVM Controller ....................................................43
Features ..........................................................................................................44
Overview ..........................................................................................................44
Events ..............................................................................................................45
Event Routing Network ....................................................................................46
Event Timing ....................................................................................................47
Filtering ............................................................................................................48
Quadrature Decoder ........................................................................................48
Register Description ........................................................................................50
Register Summary ...........................................................................................54
Features ..........................................................................................................55
Overview ..........................................................................................................55
Clock Distribution .............................................................................................56
Clock Sources .................................................................................................57
System Clock Selection and Prescalers ..........................................................59
PLL with 1-31x Multiplication Factor ................................................................60
DFLL 2 MHz and DFLL 32 MHz ......................................................................60
External Clock Source Failure Monitor ............................................................61
Register Description - Clock ............................................................................63
Register Description - Oscillator ......................................................................66
Register Description - DFLL32M/DFLL2M ......................................................71
Register Summary - Clock ...............................................................................73
XMEGA D
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