AT91SAM 32 bit ARM® RISC MCUs
Welcome to the World of ATMEL AT91SAM ARM® Microcontrollers |
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ATMEL’s AT91 Smart ARM®
Microcontroller (SAM) suits all applications, where high computing power, low
power consumption, small package size and low cost are important criteria.
Users of ARM® MCUs prefer this unified processor architecture because it is offered by many silicon manufacturers by using a standard ARM core, and they can select from a steady growing offer of software and hardware IP around the ARM cores. Professional operating system and development tools have also been available for many years.
ATMEL was one of the first ARM licensees and so has a lot of experience in
developing ARM core based MCUs (SoC). Meanwhile Atmel’s Cortex-M3, ARM7TDMI,
ARM920T and ARM926EJ-S based products cover the range from 30 DMIPs up to 440
DMIPs, and are an exact fit into a broad range of industrial applications.
Today you can get 32-bit performance at 8-bit cost!
Features:
- The leading 32-bit architecture
- High computing power at low power consumption
- Well suited for battery applications
- Low cost, small packages (QFN, LQFP and BGA)
- Industrial temperature range (-40°C…+85°C)
- A large number of integrated peripherals with DMA, such as USB, Ethernet, CAN, Flash Card Interfaces, 12-Bit ADC & DAC, powerful PWM, Crypto Engines….
- One toolchain for all ARM® products
ATSAM3 Cortex-M3 MCUs |
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ATSAM7 ARM7TDMI MCUs |
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With the SAM3U Cortex-M3 family, ATMEL have introduced new peripherals such as High-Speed USB, 12-bit ADC and high-speed flashcard interface. |
Atmel has a well established portfolio of ARM7TDMI based SAM7 Flash MCUs with CAN, Ethernet, USB FS Device etc. |
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| AT91SAM3 Cortex-M3 | AT91SAM7-Family | |
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AT91SAM9 ARM926EJ MCUs and MPUs |
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AT91SAM - Links and Info |
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AT91SAM9 Embedded MPUs are based on the ARM926EJ core and operate up to 400 MHz. |
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