ATxmega16D4 Atmel Corporation, ATxmega16D4 Datasheet - Page 302
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ATxmega16D4
Manufacturer Part Number
ATxmega16D4
Description
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega16D4-AU
Manufacturer:
Atmel
Quantity:
438
Part Number:
ATxmega16D4-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATxmega16D4-MH
Manufacturer:
Atmel
Quantity:
1 605
Company:
Part Number:
ATxmega16D4-MHR
Manufacturer:
SANYO
Quantity:
50
Part Number:
ATxmega16D4-MHR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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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