AVR microcontrollers

E412985

embedded processor microcontroller family

AVR microcontrollers are a family of compact, low-power 8-bit and 32-bit microcontrollers from Atmel (now Microchip) widely used in embedded systems and hobbyist platforms like Arduino.

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All labels observed (11)

Label	Occurrences
AVR	3
AT90 series	1
ATmega series	1
ATtiny series	1
ATxmega series	1
AVR 8-bit RISC core	1
AVR microcontrollers canonical	1
AVR32 series	1
Arduino	1
Arduino Mega (ATmega2560)	1
Arduino Uno (ATmega328P)	1

Statements (58)

Predicate	Object
instanceOf	embedded processor ⓘ microcontroller family ⓘ
architectureType	Harvard architecture ⓘ
bitWidth	32-bit ⓘ 8-bit ⓘ
coreName	AVR microcontrollers self-linksurface differs ⓘ surface form: AVR 8-bit RISC core AVR32 32-bit core ⓘ
dataMemoryType	SRAM ⓘ
developer	Atmel ⓘ Microchip Technology ⓘ
endianess	little-endian ⓘ
familyIncludes	AVR microcontrollers self-linksurface differs ⓘ surface form: AT90 series AVR microcontrollers self-linksurface differs ⓘ surface form: ATmega series AVR microcontrollers self-linksurface differs ⓘ surface form: ATtiny series AVR microcontrollers self-linksurface differs ⓘ surface form: ATxmega series AVR microcontrollers self-linksurface differs ⓘ surface form: AVR32 series
feature	brown-out detection (on many devices) ⓘ interrupt system ⓘ on-chip oscillator (on many devices) ⓘ sleep modes for power saving ⓘ
instructionSetType	RISC architecture ⓘ surface form: RISC
introducedBy	Atmel in the mid-1990s ⓘ
marketSegment	consumer electronics ⓘ education and prototyping ⓘ industrial control ⓘ
memoryArchitecture	separate program and data memory ⓘ
nonVolatileMemoryType	EEPROM ⓘ
peripheralType	ADC (analog-to-digital converter) ⓘ I2C (TWI) interface ⓘ PWM outputs ⓘ SPI interface ⓘ USART / UART ⓘ comparators ⓘ counters ⓘ timers ⓘ watchdog timer ⓘ
powerConsumption	low-power ⓘ
programMemoryType	on-chip flash memory ⓘ
programmingLanguageSupport	C ⓘ C++ ⓘ assembly language ⓘ
registerFileSize	32 general-purpose registers (8-bit) ⓘ
status	actively manufactured by Microchip Technology ⓘ
supports	JTAG debugging (on selected devices) ⓘ in-system programming (ISP) ⓘ serial programming ⓘ
toolchain	GNU Compiler Collection ⓘ surface form: AVR-GCC AVRDUDE ⓘ Atmel Studio (legacy) ⓘ surface form: Atmel Studio / Microchip Studio
typicalClockFrequency	1 MHz to 20 MHz ⓘ
useCase	Arduino platforms ⓘ embedded systems ⓘ hobbyist electronics ⓘ
usedIn	Arduino Leonardo (ATmega32U4) ⓘ AVR microcontrollers self-linksurface differs ⓘ surface form: Arduino Mega (ATmega2560) AVR microcontrollers self-linksurface differs ⓘ surface form: Arduino Uno (ATmega328P)
voltageRange	typically 1.8V to 5.5V (device dependent) ⓘ
wordSize	8-bit word ⓘ

Referenced by (13)

Full triples — surface form annotated when it differs from this entity's canonical label.

Harvard architecture → isCommonIn → AVR microcontrollers ⓘ

FreeRTOS → platform → AVR microcontrollers ⓘ

this entity surface form: AVR

Adafruit Industries → supportsPlatform → AVR microcontrollers ⓘ

this entity surface form: Arduino

Free Pascal → supportsArchitecture → AVR microcontrollers ⓘ

this entity surface form: AVR

GNU As → supportsTarget → AVR microcontrollers ⓘ

this entity surface form: AVR