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AVR32 is a 32-bit RISC microcontroller architecture produced by Atmel. The microcontroller architecture was designed by a handful of people educated at the Norwegian University of Science and Technology , including lead designer Øyvind Strøm and CPU architect Erik Renno in Atmel's Norwegian design center.
In 2006, Atmel released microcontrollers based on the 32-bit AVR32 architecture. This was a completely different architecture unrelated to the 8-bit AVR, intended to compete with the ARM-based processors. It had a 32-bit data path, SIMD and DSP instructions, along with other audio- and video-processing features. The instruction set was similar ...
Name License Source model Target uses Status Platforms Apache Mynewt: Apache 2.0: open source embedded active: ARM Cortex-M, MIPS32, Microchip PIC32, RISC-V: BeRTOS: Modified GNU GPL ...
In addition to these 32 general-purpose registers, the CPU has a few special-purpose registers: PC: 16- or 22-bit program counter; SP: 8- or 16-bit stack pointer
AVR32, family of 32-bit microcontrollers; AT91CAP, 32-bit ARM + gate array; DataFlash, serial interface flash memory; Arduino, open hardware single-board prototyping platform using an AVR microcontroller; ATmega88, 8-bit microcontroller; Atmel At94k see also AVR instruction set; Atmel AT89 series, 8-bit microcontrollers, compatible with Intel 8051
Market watchers observe that these Cortex-M3 products are competition for Atmel's own AVR32 UC3A products. Both are microcontrollers with largely identical peripherals and other hardware technology, flash-based, similar clock speeds, and with dense 16/32 bit RISC instruction sets. SAM3A; SAM3N; SAM3S – reduce power consumption
While Arm is a fabless semiconductor company (it does not manufacture or sell its own chips), it licenses the ARM architecture family design to a variety of companies. Those companies in turn sell billions of ARM-based chips per year—12 billion ARM-based chips shipped in 2014, [1] about 24 billion ARM-based chips shipped in 2020, [2] some of those are popular chips in their own right.
AVR32; This page was last edited on 2 June 2022, at 02:09 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...