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ATMEGA2561

ATMEGA2561-16AU vs ATMEGA2561-16AUR vs ATMEGA2561-16AI

 
PartNumberATMEGA2561-16AUATMEGA2561-16AURATMEGA2561-16AI
Description8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYN
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseTQFP-64TQFP-64TQFP-64
SeriesATmega256xATmega256xATmega256x
CoreAVRAVRAVR
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency16 MHz16 MHz16 MHz
Program Memory Size256 kB-256 kB
Data RAM Size8 kB-8 kB
Number of I/Os54 I/O-54 I/O
Operating Supply Voltage4.5 V to 5.5 V4.5 V to 5.5 V4.5 V to 5.5 V
Minimum Operating Temperature- 40 C-- 40 C
Maximum Operating Temperature+ 85 C-+ 85 C
PackagingTrayReel-
Height1 mm-1 mm
Length14 mm-14 mm
ProductMCUMCUMCU
Program Memory TypeFlash-Flash
Width14 mm-14 mm
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Data RAM TypeSRAM-SRAM
Data ROM Size4 kB-4 kB
Data ROM TypeEEPROM-EEPROM
Interface Type2-Wire, SPI, USART-2-Wire, SPI, USART
Moisture SensitiveYesYes-
Number of Timers/Counters6 Timer-6 Timer
Processor SeriesmegaAVRmegaAVRmegaAVR
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity90100090
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max5.5 V-5.5 V
Supply Voltage Min4.5 V-4.5 V
TradenameAVRAVRAVR
Unit Weight0.012720 oz0.012720 oz0.012720 oz
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		ATMEGA2561R231-AU RF Microcontrollers - MCU ATmega 1280V-8AU AT86RF231-ZU
ATMEGA2561R212-MU RF Microcontrollers - MCU ATmega 2561V-8MU AT86RF212-ZU
ATMEGA2561R231-MU RF Microcontrollers - MCU ATmega 2561V-8MU AT86RF231-ZU
ATMEGA2561R212-AU RF Microcontrollers - MCU ATmega 2561V-8AU AT86RF212-ZU
ATMEGA2561-16AU 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
ATMEGA2561-16AUR 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz
ATMEGA2561-16MU 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V
ATMEGA2561V-8AU 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
ATMEGA2561V-8MU 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V
ATMEGA2561V-8MUR 8-bit Microcontrollers - MCU AVR 256K FLSH4K EE 8K SRAM ADC1.8V-8MHz
ATMEGA2561-16MUR 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz
ATMEGA2561V-8AI 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V
ATMEGA2561V-8AUR 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz
ATMEGA2561-16AI 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V
ATMEGA2561-16AI IC MCU 8BIT 256KB FLASH 64TQFP
ATMEGA2561V-8AI IC MCU 8BIT 256KB FLASH 64TQFP
ATMEGA2561V-8MI IC MCU 8BIT 256KB FLASH 64QFN
ATMEGA2561V-8MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 256K FLSH4K EE 8K SRAM ADC1.8V-8MHz
ATMEGA2561V-8AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz
ATMEGA2561-16MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz
ATMEGA2561-16AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz
ATMEGA2561-16MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V
ATMEGA2561V-8MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V
ATMEGA2561-16AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
ATMEGA2561V-8AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
ATMEGA2561R212-AU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 2561V-8AU AT86RF212-ZU
ATMEGA2561R212-MU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 2561V-8MU AT86RF212-ZU
ATMEGA2561R231-AU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 1280V-8AU AT86RF231-ZU
ATMEGA2561R231-MU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 2561V-8MU AT86RF231-ZU
ATMEGA2561-16MI IC MCU 8BIT 256KB FLASH 64QFN
ATMEGA2561 New and Original
ATMEGA2561V New and Original
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