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ATMEGA6

ATMEGA645V-8MU vs ATMEGA645V-8AU vs ATMEGA645V-8AUR

 
PartNumberATMEGA645V-8MUATMEGA645V-8AUATMEGA645V-8AUR
Description8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYY
Mounting StyleSMD/SMTSMD/SMT-
Package / CaseMLF-64TQFP-64TQFP-64
SeriesATmega645ATmega645ATmega645
CoreAVRAVRAVR
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency8 MHz8 MHz8 MHz
Program Memory Size64 kB64 kB-
Data RAM Size4 kB4 kB-
ADC Resolution10 bit10 bit-
Number of I/Os54 I/O54 I/O-
Operating Supply Voltage1.8 V to 5.5 V1.8 V to 5.5 V1.8 V to 5.5 V
Minimum Operating Temperature- 40 C- 40 C-
Maximum Operating Temperature+ 85 C+ 85 C-
PackagingTrayTrayReel
Height0.95 mm1 mm-
Length9 mm14 mm-
ProductMCUMCUMCU
Program Memory TypeFlashFlash-
Width9 mm14 mm-
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Data RAM TypeSRAMSRAM-
Data ROM Size2 kB2 kB-
Data ROM TypeEEPROMEEPROM-
Interface TypeJTAG, SPI, USART, USIJTAG, SPI, USART, USI-
Analog Supply Voltage1.8 V to 5.5 V1.8 V to 5.5 V-
DAC Resolution---
I/O Voltage1.8 V to 5.5 V1.8 V to 5.5 V-
Moisture SensitiveYesYes-
Number of ADC Channels8 Channel8 Channel-
Number of Timers/Counters3 Timer3 Timer-
Processor SeriesmegaAVRmegaAVRmegaAVR
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity260901000
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max5.5 V5.5 V-
Supply Voltage Min1.8 V1.8 V-
TradenameAVRAVRAVR
Watchdog TimersWatchdog TimerWatchdog Timer-
Unit Weight0.006977 oz0.012720 oz-
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		ATMEGA649A-AU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645V-8MU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA649A-AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA649-16AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD16MHz,5V
ATMEGA645V-8AU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA649-16AU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
ATMEGA649P-AU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz
ATMEGA649A-MU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6490A-AU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645V-8AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ATMEGA6490A-AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6490P-AU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz
ATMEGA649P-MU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz
ATMEGA6490V-8AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD8MHz1.8V
ATMEGA6490-16AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD16MHz,5V
ATMEGA6490P-AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz
ATMEGA6490-16AU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
ATMEGA645V-8MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ATMEGA649A-MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA649-16MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD16MHz,5V
ATMEGA645V-8AI IC MCU 8BIT 64KB FLASH 64TQFP
ATMEGA645V-8MI IC MCU 8BIT 64KB FLASH 64QFN
ATMEGA649-16AI IC MCU 8BIT 64KB FLASH 64TQFP
ATMEGA649-16MI IC MCU 8BIT 64KB FLASH 64QFN
ATMEGA6490-16AI IC MCU 8BIT 64KB FLASH 100TQFP
ATMEGA6490V-8AI IC MCU 8BIT 64KB FLASH 100TQFP
ATMEGA649-16MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD16MHz,5V
ATMEGA645V-8MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ATMEGA645P-MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA649A-MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6490-16AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD16MHz,5V
ATMEGA6490V-8AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD8MHz1.8V
ATMEGA6490P-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz
ATMEGA649-16AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD16MHz,5V
ATMEGA6490A-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA649P-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz
ATMEGA649A-MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA649-16MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
ATMEGA645V-8AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ATMEGA649A-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA649A-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6490P-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz
ATMEGA6490A-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA649-16AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
ATMEGA6490V-8AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
ATMEGA6490-16AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
ATMEGA645V-8AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA649P-AU IC MCU 8BIT 64KB FLASH 64TQFP
ATMEGA645V-8MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA649 New and Original
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