ATxmega128D3 Atmel Corporation, ATxmega128D3 Datasheet - Page 40
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ATxmega128D3
Manufacturer Part Number
ATxmega128D3
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega128D3
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
50
Ext Interrupts
50
Usb Speed
No
Usb Interface
No
Spi
5
Twi (i2c)
2
Uart
3
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
200
Analog Comparators
2
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
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
5
Output Compare Channels
18
Input Capture Channels
18
Pwm Channels
18
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega128D3-AU
Manufacturer:
SIMCOM
Quantity:
1 000
Company:
Part Number:
ATxmega128D3-MH
Manufacturer:
XILINX
Quantity:
250
XMEGA D3
Figure 23-1. ADC overview
C hannel A M U X selection
C onfiguration
R eference selection
C hannel A
A D C
R egister
E vent
1-64 X
Trigger
The ADC may be configured for 8- or 12-bit result, reducing the minimum conversion time (prop-
agation delay) from 0.5 µs for 12-bit to 3.7 µs for 8-bit result.
ADC conversion results are provided left- or right adjusted with optional ‘1’ or ‘0’ padding. This
eases calculation when the result is represented as a signed integer (signed 16-bit number).
PORTA has one ADC. Notation of this peripheral is ADCA.
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