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ATmega3250P
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picoPower technology AVR Microcontroller.
32-Kbyte self-programming Flash Program Memory, 2-Kbyte SRAM, 1-KByte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 20 MIPS throughput at 20 MHz. 1.8 - 5.5 Volt Operation.
64-pin version: ATmega325P
Flash (Kbytes) 32
EEPROM (Kbytes) 1
SRAM (Bytes) 2048
Max I/O Pins 69
F.max (MHz) 20
Vcc (V) 1.8-5.5
   TQFP 100
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ATmega325P/3250P Preliminary Summary (25 pages, revision F, updated 7/09)
ATmega325P/3250P Preliminary (364 pages, revision F, updated 7/09)
 
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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)
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AVR030: Getting Started with IAR Embedded Workbench for Atmel AVR (10 pages, revision D, updated 10/04)
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AVR031: Getting Started with ImageCraft C for AVR (8 pages, revision B, updated 5/02)
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AVR032: Linker Command Files for the IAR ICCA90 Compiler (11 pages, revision B, updated 5/02)
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Debug Tool: AVR JTAGICE mkII
Design Software: AVR Studio 4
QTouch Studio 3.0.0
Emulator: Mature ATICE50
In-System Programming: AVR ISP In-System Programmer
AVRISP mkII In-System Programmer
Starter Kit: ATSTK500
ATSTK504
ATSTK600
ATSTK600-TQFP100
Software Files: AVR BSDL files
Zip archive with BSDL files for Atmel AVR devices.
AVR IBIS - Mega files
Zip archive with IBIS files for Atmel AVR Mega 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
See more FAQs
  
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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)