Atmel AVR

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ATmega16U4/32U4

ATmega16U4/32U4 Complete
(file size: 7.53MB, 412 pages, revision H, updated: 09/2014)

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)

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.

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

ATmega48A/PA/88A/PA/168A/PA/328/P Complete
(file size: 31.27MB, 657 pages, revision H, updated: 08/2014)

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

ATmega48A/PA/88A/PA/168A/PA/328/P Summary
(file size: 1.03MB, 39 pages, revision H, updated: 08/2014)

ATmega16A

ATmega16A Complete
(file size: 5.4MB, 335 pages, revision C, updated: 08/2014)

ATmega16A

ATmega16A Summary
(file size: 499KB, 19 pages, revision C, updated: 08/2014)

Atmel Software Framework 3.19 Release Notes

Atmel Software Framework 3.19 Release Notes
(file size: 75.1 KB, 16 pages, revision 3.19, updated: 08/2014)

Appendix A - ATtiny87/ATtiny167 Automotive specification at 150°C

Appendix A - ATtiny87/ATtiny167 Automotive specification at 150°C Preliminary
(file size: 313 KB, 10 pages, revision D, updated: 08/2014)

ATmega164P-B/ATmega324P-B/ATmega644P-B Automotive

ATmega164P-B/ATmega324P-B/ATmega644P-B Automotive Complete
(file size: 11,330 KB, 344 pages, revision E, updated: 08/2014)

8-bit Atmel Microcontroller with 16/32/64K Bytes In-system Programmable Flash

ATmega16M1/32C1/32M1/64C1/64M1 Automotive

ATmega16M1/32C1/32M1/64C1/64M1 Automotive Complete
(file size: 12,730 KB, 318 pages, revision M, updated: 08/2014)

ATmega16M1/32C1/32M1/64C1/64M1 Automotive

ATmega16M1/32C1/32M1/64C1/64M1 Automotive Summary
(file size: 866 KB, 29 pages, revision G, updated: 08/2014)