Atmel AVR

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ATxmega16A4U/32A4U/64A4U/128A4U

ATxmega16A4U/32A4U/64A4U/128A4U Complete

(file size: 24MB, 339 pages, revision H, updated: 10/2014)

ATxmega16C4/32C4

ATxmega16C4/32C4 Complete

(file size: 11.9MB, 190 pages, revision H, updated: 10/2014)

ATxmega384C3

ATxmega384C3 Complete

(file size: 5.6MB, 127 pages, revision E, updated: 10/2014)

ATxmega384D3/256D3/192D3/128D3/64D3/32D3

ATxmega384D3/256D3/192D3/128D3/64D3/32D3 Preliminary

(file size: 31.3MB, 465 pages, revision O, updated: 10/2014)

ATxmega64A1U/128A1U

ATxmega64A1U/128A1U Complete

(file size: 12.1MB, 216 pages, revision I, updated: 10/2014)

ATxmega64B3/128B3

ATxmega64B3/128B3 Complete

(file size: 6.3MB, 144 pages, revision E, updated: 10/2014)

ATmega128A

ATmega128A Complete

(file size: 5.8MB, 369 pages, revision I, updated: 10/2014)

ATmega128A

ATmega128A Summary

(file size: 487KB, 23 pages, revision I, updated: 10/2014)

ATmega164A/PA/324A/PA/644A/PA/1284/P

ATmega164A/PA/324A/PA/644A/PA/1284/P Summary

(file size: 799KB, 34 pages, revision F, updated: 10/2014)

ATmega164A/PA/324A/PA/644A/PA/1284/P

ATmega164A/PA/324A/PA/644A/PA/1284/P Complete

(file size: 29.6MB, 646 pages, revision F, updated: 10/2014)

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P Complete

(file size: 62MB, 841 pages, revision F, updated: 10/2014)

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P Summary

(file size: 798KB, 36 pages, revision F, updated: 10/2014)

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P Complete

(file size: 67.7MB, 900 pages, revision F, updated: 10/2014)

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P Summary

(file size: 1.2MB, 39 pages, revision F, updated: 10/2014)

ATxmega128D4/64D4/32D4/16D4

ATxmega128D4/64D4/32D4/16D4 Complete

(file size: 23.2MB, 328 pages, revision Q, updated: 10/2014)

ATxmega256A3BU

ATxmega256A3BU Complete

(file size: 5.3MB, 143 pages, revision G, updated: 10/2014)

ATxmega64A3U/128A3U/192A3U/256A3U

ATxmega64A3U/128A3U/192A3U/256A3U Complete

(file size: 24.7MB, 337 pages, revision E, updated: 10/2014)

ATmega48A/PA/88A/PA/168A/PA/328/P

ATmega48A/PA/88A/PA/168A/PA/328/P Summary

(file size: 1MB, 39 pages, revision I, updated: 10/2014)

ATmega48A/PA/88A/PA/168A/PA/328/P

ATmega48A/PA/88A/PA/168A/PA/328/P Complete

(file size: 34.3MB, 650 pages, revision I, updated: 10/2014)

ATmega16U4/32U4

ATmega16U4/32U4 Summary

(file size: 804KB, 26 pages, revision H, updated: 09/2014)

ATtiny20

ATtiny20 Complete

(file size: 4.7MB, 219 pages, revision F, updated: 09/2014)

ATtiny20

ATtiny20 Summary

(file size: 745KB, 20 pages, revision F, updated: 09/2014)

ATxmega32E5/16E5/8E5

ATxmega32E5/16E5/8E5 Complete

(file size: 2.5MB, 147 pages, revision I, updated: 09/2014)

ATmega16U4/32U4

ATmega16U4/32U4 Complete

(file size: 7.53MB, 412 pages, revision H, updated: 09/2014)

Atmel AT01084: XMEGA E Using the XCL Module

Atmel AT01084: XMEGA E Using the XCL Module
(file size: 797KB, 35 pages, revision B, updated: 09/2014)

The Atmel® AVR® XMEGA® Custom Logic (XCL) is a new module on the XMEGA E devices. Using the two dedicated 8-bit timer/counter with the two configurable Look Up Tables, the user can generate any combinatorial or sequential logic expressions as well as proprietary protocols.

Atmel AVR XMEGA B

Atmel AVR XMEGA B Manual

(file size: 8.6MB, 410 pages, revision C, updated: 09/2014)

Atmel AVR XMEGA C

Atmel AVR XMEGA C Manual

(file size: 7.6MB, 368 pages, revision F, updated: 09/2014)

Atmel AVR XMEGA E

Atmel AVR XMEGA E Manual

(file size: 10.2MB, 440 pages, revision D, updated: 09/2014)

Atmel AT08569: Optimizing ASF Code Size to Minimize Flash and RAM Usage

Atmel AT08569: Optimizing ASF Code Size to Minimize Flash and RAM Usage

(file size: 1.6MB, 19 pages, revision A, updated: 09/2014)

ASF is a general solution that works across many architectures, and is written to illustrate how to use most of the features Atmel microcontrollers provide. A single application typically only needs a subset of this functionality, and there are a number of ways to tune of the Atmel Software Framework implementation.This application note explores various approaches to minimizing ASF application memory requirements.

Atmel AVR2058: BitCloud OTAU User Guide

Atmel AVR2058: BitCloud OTAU User Guide

(file size: 689KB, 24 pages, revision C, updated: 09/2014)

This document outlines the Atmel® architecture and implementation of over-the-air upgrade and describes how to add over-the-air upgrade support to embedded applications built on top of the Atmel BitCloud® C API. The guide also introduces PC-side tools for initiating OTAU, explores practical considerations in performing a network upgrade, and provides key performance characteristics of our implementation in a real-world scenario.

Atmel AVR259: ATtiny40 QTouchADC Demonstration Kit

AVR259: ATtiny40 QTouchADC Demonstration Kit

Atmel AVR259: ATtiny40 QTouchADC Demonstration Kit

(file size: 1.1MB, 28 pages, revision C, updated: 09/2014)

This is the reference design to demonstrate the capabilities of ATtiny40, which supports Atmel® QTouch®, the latest capacitive touch technology.

The application note includes the firmware supporting seven keys, TWI slave interface (I2C compatible), buzzer and LED control.