
2
Atmel’s RISC MCU Families
Welcome to the World of Atmel’s RISC microcontrollers
Join the big world of Atmel’s 8-bit and 32-bit RISC MCU families!
From lowest cost tinyAVR
®
, high performance megaAVR
®
or new AVR
®
XMEGA
®
family, Atmel’s 8-bit AVR
®
portfolio covers
devices from 16 MIPS up 32 MIPS with pin counts from 8 up to 100 pins. Flash memories from 1K up to 256K are available.
Atmel’s new AVR32 32-bit core is introduced in UC3 flash based derivates. A lot of intelligent and Atmel unique technologies,
like Peripheral Event System, SleepWalking
™
, FlashVault
™
, make this core the winner in performance and power consumption
over all existing 32-bit technologies. Here, we will find flash based products up to 512K with a lot of communication interfaces,
true 5V compatibility, FPU and first automotive 125°C specified products.
Atmel’s AT91SAM ARM
®
-based families cover a broad range of products from flash based SAM7 and SAM9 MCU products as
well as SAM9 series eMPUs for Windows CE
®
, embedded Linux and soon for Android
®
.
A rich set of communication peripherals, lots of smart implementations and different available development tools and
operating systems in the market make this products very successful. In 2009 Atmel introduced first SAM3 series Cortex
™
-M3
Flash families, that combine high MIPs power with low power consumption and high-speed peripherals. Meanwhile up to 5
complete Cortex
™
-M3 families fills the gap between best selling SAM7 families and high ended SAM9 applications and will
give a pin-to-pin compatible upgrade path form SAM7S to new Cortex
™
-M3 SAM3S or SAM3N families.
Tools and QTouch
®
AVR
®
XMEGA, AVR32 and ARM
®
products come with dedicated
free of charge software frameworks, which supports
drivers, USB, FAT and many example code. All AVR
®
, AVR32
and new AT91SAM ARM
®
products are supported by free
Atmel’s QTouch
®
Library.
Atmel’s MCU architectures
enabled
TM
SAM ARM
®
AVR32
®
AVR
®
XMEGA
Common peripherals
Migration
Both AVR32 and AT91SAM ARM
®
series use many common
peripherals, enabling migration between the families
much more easier, than jumping between different MCU
technologies.
SAM ARM
®
AVR32
®
AVR8
®
XMEGA
TM
AVR Studio
®
Software
Frameworks
Debug Tools
STK600
QTouch Library
®
QTouch Studio
®
Common tools
®
®
®
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