ATxmega16A4 Atmel Corporation, ATxmega16A4 Datasheet - Page 2
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
ATxmega16A4
Manufacturer Part Number
ATxmega16A4
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega16A4
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
7
Twi (i2c)
2
Uart
5
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
12
Adc Resolution (bits)
12
Adc Speed (ksps)
2000
Analog Comparators
2
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
3.3
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
5
Output Compare Channels
16
Input Capture Channels
16
Pwm Channels
16
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega16A4U-AU
Manufacturer:
SAMSUNG
Quantity:
514
Part Number:
ATxmega16A4U-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 2 of 445
- Download datasheet (6Mb)
1. About the Manual
1.1
1.2
1.3
8077H–AVR–12/09
Reading the Manual
Resources
Recommended Reading
This document contains in-depth documentation of all peripherals and modules available for the
AVR XMEGA A Microcontroller family. All features are documented on a functional level and
described in a general sense. All peripherals and modules described in this manual may not be
present in all XMEGA A devices.
For all device specific information such as characterization data, memory sizes, modules and
peripherals available and their absolute memory addresses refer to the device datasheets.
When several instances of one peripheral such as a PORT exist in one device, each instance of
a module will have a unique name, such as PORTA, PORTB etc. Register, bit names are unique
within one module.
For more details on applied use and code examples for all peripherals and modules, refer to the
XMEGA A specific application notes available from: http://www.atmel.com/avr.
The main sections describe the various modules and peripherals. Each section contains a short
feature list of the most important features and a short overview describing the module. The
remaining section describes the features and functions in more details.
The register description sections list all registers, and describe each bit/flag and its function. This
includes details on how to set up and enable various features in the module. When multiple bits
are needed for a configuration setting, these are grouped together in a bit group. The possible
bit group configurations are listed for all bit groups together with their associated Group Configu-
ration and a short description. The Group Configuration refer to the defined configuration name
used in the XMEGA A and assembler header files and application note source code.
The register summary sections list the internal register map for each module type.
The interrupt vector summary sections list the interrupt vectors and offset address for each mod-
ule type.
A comprehensive set of development tools, application notes and datasheets are available for
download on http://www.atmel.com/avr.
• XMEGA A Device Datasheets
• XMEGA Application Notes
This manual only contains general modules and peripheral descriptions. The XMEGA A device
datasheet contains device specific information. The XMEGA application notes contain example
code and show applied use of the modules and peripherals.
For new users it is recommended to read the AVR1000 - Getting Started Writing C-code for
XMEGA, and AVR1900 - Getting started with ATxmega128A1 application notes.
XMEGA A
2
Related parts for ATxmega16A4
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B-P](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
![TDA4470](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
![ATF22V10B-25PC](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
![AT89C51ED2-IM](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
![AT24C01](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet:
![U6046B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: