ATxmega16D4 Atmel Corporation, ATxmega16D4 Datasheet - Page 304

• Manufacturer Part Number: ATxmega16D4
• Manufacturer: Atmel Corporation

Specifications of ATxmega16D4

• Flash (kbytes): 16 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): 2
• 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
11 I/O Ports ................................................................................................ 101
12 TC - 16-bit Timer/Counter .................................................................... 121
10.7
10.8
10.9
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
11.10
11.11
11.12
11.13
11.14
11.15
11.16
11.17
11.18
11.19
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.10
12.11
Moving Interrupts Between Application and Boot Section ...............................99
Register Description ........................................................................................99
Register Summary .........................................................................................100
Features ........................................................................................................101
Overview ........................................................................................................101
Using the I/O Pin ...........................................................................................102
I/O Pin Configuration .....................................................................................103
Reading the Pin value ...................................................................................105
Input Sense Configuration .............................................................................106
Port Interrupt ..................................................................................................107
Port Event ......................................................................................................108
Alternate Port Functions ................................................................................108
Clock and Event Output .................................................................................109
Multi-configuration .........................................................................................109
Virtual Registers ............................................................................................110
Register Description – Ports ..........................................................................110
Register Description – Multiport Configuration ..............................................115
Register Description – Virtual Port ................................................................118
Register Summary – Ports ............................................................................120
Register Summary – Port Configuration ........................................................120
Register Summary – Virtual Ports .................................................................120
Interrupt vector Summary - Ports ..................................................................120
Features ........................................................................................................121
Overview ........................................................................................................121
Block Diagram ...............................................................................................123
Clock and Event Sources ..............................................................................125
Double Buffering ............................................................................................125
Counter Operation .........................................................................................127
Capture Channel ...........................................................................................128
Compare Channel .........................................................................................131
Interrupts and events .....................................................................................135
Timer/Counter Commands ............................................................................136
Register Description ......................................................................................137
XMEGA D
iv