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ATMEGA645

ATMEGA645-16AUR vs ATMEGA645-16AU vs ATMEGA645-16MU

 
PartNumberATMEGA645-16AURATMEGA645-16AUATMEGA645-16MU
Description8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYY
Package / CaseTQFP-64TQFP-64MLF-64
SeriesATmega645ATmega645ATmega645
CoreAVRAVRAVR
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency16 MHz16 MHz16 MHz
Operating Supply Voltage2.7 V to 5.5 V2.7 V to 5.5 V2.7 V to 5.5 V
PackagingReelTrayTray
ProductMCUMCUMCU
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Moisture SensitiveYesYesYes
Processor SeriesmegaAVRmegaAVRmegaAVR
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity100090260
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
TradenameAVRAVRAVR
Mounting Style-SMD/SMTSMD/SMT
Program Memory Size-64 kB64 kB
Data RAM Size-4 kB4 kB
ADC Resolution-10 bit10 bit
Number of I/Os-54 I/O54 I/O
Minimum Operating Temperature-- 40 C- 40 C
Maximum Operating Temperature-+ 85 C+ 85 C
Height-1 mm0.95 mm
Length-14 mm9 mm
Program Memory Type-FlashFlash
Width-14 mm9 mm
Data RAM Type-SRAMSRAM
Data ROM Size-2 kB2 kB
Data ROM Type-EEPROMEEPROM
Interface Type-JTAG, SPI, USART, USIJTAG, SPI, USART, USI
Analog Supply Voltage-1.8 V to 5.5 V1.8 V to 5.5 V
DAC Resolution---
I/O Voltage-1.8 V to 5.5 V1.8 V to 5.5 V
Number of ADC Channels-8 Channel8 Channel
Number of Timers/Counters-3 Timer3 Timer
Supply Voltage Max-5.5 V5.5 V
Supply Voltage Min-2.7 V2.7 V
Watchdog Timers-Watchdog TimerWatchdog Timer
Unit Weight-0.012720 oz0.235172 oz
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		ATMEGA645A-AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6450A-AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645V-8AU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA645A-AU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6450P-AU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645-16AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V
ATMEGA6450A-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
ATMEGA645-16AU 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins
ATMEGA645A-MU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645P-MU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA6450-16AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V
ATMEGA6450-16AU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
ATMEGA645-16MU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
ATMEGA6450V-8AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ATMEGA6450V-8AU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA645P-MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645A-MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645-16MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V
ATMEGA645P-AU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA6450P-AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645-16AI IC MCU 8BIT 64KB FLASH 64TQFP
ATMEGA645-16MI IC MCU 8BIT 64KB FLASH 64QFN
ATMEGA6450-16AI IC MCU 8BIT 64KB FLASH 100TQFP
ATMEGA6450V-8AI IC MCU 8BIT 64KB FLASH 100TQFP
ATMEGA645V-8AI IC MCU 8BIT 64KB FLASH 64TQFP
ATMEGA645AAU RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP64
ATMEGA645-16MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V
ATMEGA645P-MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645A-MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6450-16AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V
ATMEGA6450V-8AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ATMEGA6450P-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA6450A-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645-16AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, 5V
ATMEGA645P-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645A-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA645P-MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645A-MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6450V-8AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA6450P-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645V-8AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
ATMEGA6450A-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6450-16AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
ATMEGA645P-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
ATMEGA645-16MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
ATMEGA645-16AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins
ATMEGA645V-8AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V
ATMEGA645A-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
ATMEGA6450-16AU(PROG) New and Original
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