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ATmega169P
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picoPower technology AVR Microcontroller.
16-Kbyte self-programming Flash Program Memory, 1-Kbyte SRAM, 512 Byte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. 4 X 25 Segment LCD Driver. Up to 16 MIPS throughput at 16 MHz. 1.8 - 5.5 Volt Operation.
Flash (Kbytes) 16
EEPROM (Kbytes) 0.5
SRAM (Bytes) 1024
Max I/O Pins 54
F.max (MHz) 16
Vcc (V) 1.8-5.5
   TQFP 64
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ATmega169P(V) Preliminary Summary (25 pages, revision N, updated 8/09)
ATmega169P(V) Preliminary (393 pages, revision N, updated 8/09)
 
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AVR040: EMC Design Considerations (18 pages, revision D, updated 6/06)
This Application Note covers the most common EMC problems designers encounter when using Microcontrollers.
AVR042: AVR Hardware Design Considerations (14 pages, revision F, updated 4/08)
This Application Note covers the most common problems encountered when switching to a new microcontroller architecture like the AVR. Solutions and considerations for the most common design challenges are covered.
AVR000: Register and Bit-Name Definitions for the AVR Microcontroller (2 pages, revision C, updated 11/09)
This Application Note contains files which allow the user to use Register and Bit names from the databook when writing assembly programs.
AVR102: Block Copy Routines (5 pages, revision B, updated 5/02)
This Application Note contains routines for transfer of data blocks.
AVR103: Using the EEPROM Programming Modes (5 pages, revision A, updated 03/05)
This application note implements a driver utilizing the programming modes available for the EEPROM in some new AVR parts, involving both time and power savings.
AVR130: Setup and use the AVR Timers (16 pages, revision A, updated 2/02)
This Application Note describes how to use the different timers of the AVR. The AT90S8535 is used as an example. The intention of this document is to give a general overview of the timers, show their possibilities and explain how to configure them. The code examples will make this clearer and can be used as guidance for other applications.
  Other Related Application Notes
  
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Debug Tool: AVR JTAGICE mkII
Design Software: AVR Studio 4
QTouch Library 3.1
QTouch Studio 3.0.0
Evaluation Kit: AVR Butterfly
In-System Programming: AVRISP mkII In-System Programmer
Starter Kit: ATSTK500
ATSTK502
ATSTK600
ATSTK600-TQFP64
Software Files: AVR BSDL files
Zip archive with BSDL files for Atmel AVR devices.
AVRSVF
AVRsvf is a commandline software that is used to generate Serial Vector Format (SVF) files with complete programming algorithms and content for all Atmel AVR devices with a JTAG interface. SVF files are used as input to most common JTAG programmers or ATE testers.
Register to download QTouch Library
 
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AVR JTAGICE mkII
AVR Studio 4
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8-bit Microcontroller Drives Battery-powered Thermostat (Article, 2 pages, updated 1/04)
Algorithm Builder for AVR (Article, 2 pages, updated 1/04)
Atmel AVR-based Constant Current Supply (Article, 4 pages, updated 1/04)
AVR and AVR32 - Quick Reference Guide (Overview, 68 pages, revision I, updated 5/09)
Introduction of the product range of AVR and AVR32 microcontrollers and application processors:
  • Device family description
  • Key features
  • Device selection guides
  • Application oriented device families
  • Tools offer
AVR Instruction Set (User Guide, 155 pages, revision H, updated 7/09)
Heterogeneous Device Networking (Article, 2 pages, updated 1/04)
High-level Tool Targeted for AVR Controllers (Article, 2 pages, updated 1/04)
Innovative Techniques for Extremely Low Power Consumption with 8-bit Microcontrollers (White Paper, 16 pages, revision A, updated 02/06)
This white paper highlight some of the challenges of modern microcontroller design and how the new picoPower™ techniques used in the AVR microcontroller is addressing them.