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AVR microcontrollers

AVR is a family of microcontrollers developed since 1996 by Atmel, acquired by Microchip Technology in 2016. They are 8-bit RISC single-chip microcontrollers based on a modified Harvard architecture. AVR was one of the first microcontroller families to use on-chip flash memory for program storage, as opposed to one-time programmable ROM, EPROM, or EEPROM…

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Device overview

HCICIPsA/D convertersUSBFPGA
47 related topics

Development tools and evaluation kits

ZIFDIPSOICQFNQFP
24 related topics

History

Norwegian Institute of TechnologyMCUASICTrondheim, NorwayNordic Semiconductor
10 related topics

FPGA clones

OpenCoresVHDLVerilogInterruptsAVR instruction set
12 related topics

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Overview

History

Device overview

Programming interfaces

Debugging interfaces

Development tools and evaluation kits

Uses

FPGA clones

Other vendors

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Map overview Semantic statistics

AVR microcontrollers

Nodes147
Edges146
Triples29
Avg. degree1.99
Density0.013605
Components1

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AVR microcontrollers

Top relations

related to history · 15
AVR microcontrollers → Alf, Alf-Egil Bogen, Atmel, Atmel AVR, AVR, However, Norwegian Institute, Note, NTH, RISC, Technology, The, The AVR, Vegard Wollan, Vegard's RISC

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Important terminology

avr jtag memory programming atmel microcontrollers avrs program support devices data usb flash registers used mkii debugwire interface spi eeprom

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Flashinstance of16-bit address space is expanded to also include non-volatile memory0.80text
configuration bitsinstance of16-bit address space is expanded to also include non-volatile memory0.80text
EOR modify flagsinstance ofArithmetic operations0.80text
while moves/loads/stores/branches such as LDI do notinstance ofArithmetic operations0.80text
ATmega2560 are one cycle slower than on previous devices.DevelopmentAVRs have a large following due to the freeinstance ofparts0.80text
inexpensive development tools availableinstance ofparts0.80text
including reasonably priced development boardsinstance ofparts0.80text
free development softwareinstance ofparts0.80text
ATmega2560 are one cycle slower than on previous devicesinstance ofparts0.80text
securityinstance ofUsesAVRs have been used in various automotive applications0.80text
safetyinstance ofUsesAVRs have been used in various automotive applications0.80text
powertraininstance ofUsesAVRs have been used in various automotive applications0.80text

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