ATXMEGA16D4-AU Atmel, ATXMEGA16D4-AU Datasheet - Page 40

MCU AVR 16KB FLASH 44TQFP

ATXMEGA16D4-AU

Manufacturer Part Number
ATXMEGA16D4-AU
Description
MCU AVR 16KB FLASH 44TQFP
Manufacturer
Atmel
Series
AVR® XMEGAr
Datasheet

Specifications of ATXMEGA16D4-AU

Core Processor
AVR
Core Size
8/16-Bit
Speed
32MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 3.6 V
Data Converters
A/D 12x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Processor Series
ATXMEGA16x
Core
AVR8
Data Bus Width
8 bit
3rd Party Development Tools
EWAVR, EWAVR-BL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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XMEGA D4
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.
40
8135J–AVR–12/10

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