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ATMEGA6

ATMEGA644PA-MUR vs ATMEGA644PA-MU vs ATMEGA644PA-MNR

 
PartNumberATMEGA644PA-MURATMEGA644PA-MUATMEGA644PA-MNR
Description8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-16MHz 105C
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYY
Package / CaseVQFN-44QFN-44VQFN-44
SeriesATmega644ATmega644ATmega644
CoreAVRAVRAVR
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency20 MHz20 MHz20 MHz
Operating Supply Voltage1.8 V to 5.5 V1.8 V to 5.5 V1.8 V to 5.5 V
PackagingReelTrayReel
ProductMCUMCUMCU
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Moisture SensitiveYes--
Processor SeriesmegaAVRmegaAVRmegaAVR
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity40003604000
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
TradenameAVRAVRAVR
Mounting Style-SMD/SMT-
Program Memory Size-64 kB-
Data RAM Size-4 kB-
Number of I/Os-32 I/O-
Minimum Operating Temperature-- 40 C-
Maximum Operating Temperature-+ 85 C-
Program Memory Type-Flash-
Data RAM Type-SRAM-
Interface Type-SPI, TWI, UART-
Unit Weight-0.013051 oz-
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel 		ATMEGA644RFR2-ZU RF Microcontrollers - MCU 2.4GHZ 802.15.4 64K SOC 48pin
ATMEGA644RFR2-ZF RF Microcontrollers - MCU 2.4GHZ 64K SOC 48pin Ind 125C
ATMEGA644RFR2-ZFR RF Microcontrollers - MCU 2.4GHZ 64K SOC 48 pin Ind125C
ATMEGA644RFR2-ZUR RF Microcontrollers - MCU 2.4GHZ 802.15.4 64K SOC 48pin
ATMEGA644PR231-MU RF Microcontrollers - MCU ATmega 644PV-10MU AT86RF231-ZU
ATMEGA644PR212-MU RF Microcontrollers - MCU ATmega 644PV-10MU AT86RF212-ZU
ATMEGA644PR212-AU RF Microcontrollers - MCU ATmega 644PV-10AU AT86RF212-ZU
ATMEGA644PR231-AU RF Microcontrollers - MCU ATmega 644PV-10AU AT86RF231-ZU
ATMEGA644PA-MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND
ATMEGA644PV-10MU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM
ATMEGA644PA-PU 8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATMEGA644PA-MU 8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATMEGA644PV-10AQ 8-bit Microcontrollers - MCU AVR 64KB, 2KB EE 20MHz 4KB SRAM, 1.8V
ATMEGA644PV-10PQ 8-bit Microcontrollers - MCU AVR 64KB, 2KB EE 10MHz 4KB SRAM, 1.8V
ATMEGA644PV-10AU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ
ATMEGA644V-10AU 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins
ATMEGA644V-10MU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ
ATMEGA644PV-10AUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V
ATMEGA644PV-10MQ 8-bit Microcontrollers - MCU AVR 64KB, 2KB EE 10MHz 4KB SRAM, 1.8V
ATMEGA644PA-MNR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-16MHz 105C
ATMEGA644PV-10PU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ
ATMEGA644PV-10MUR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V
ATMEGA644PV-10AQR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, 5V
ATMEGA644PV-10MQR 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V
ATMEGA644PV-20AU IC MCU 8BIT 64KB FLASH 44TQFP
ATMEGA644PV-10MQR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V
ATMEGA644PV-10MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V
ATMEGA644PV-10AQR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, 5V
ATMEGA644PV-10AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V
ATMEGA644PA-MNR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-16MHz 105C
ATMEGA644PA-MUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND
ATMEGA644V-10AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8V
ATMEGA644PV-10MQ Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB, 2KB EE 10MHz 4KB SRAM, 1.8V
ATMEGA644PV-10AQ Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB, 2KB EE 20MHz 4KB SRAM, 1.8V
ATMEGA644PV-10PQ Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64KB, 2KB EE 10MHz 4KB SRAM, 1.8V
ATMEGA644PA-MN Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN
ATMEGA644PV-10PU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ
ATMEGA644PV-10MU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM
ATMEGA644PV-10AU Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ
ATMEGA644V-10AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins
ATMEGA644PA-PU Microcontrollers - MCU 8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATMEGA644PA-MU Microcontrollers - MCU 8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATMEGA644RFR2-ZFR Microcontrollers - MCU RF Microcontrollers - MCU 2.4GHZ 64K SOC 48 pin Ind125C
ATMEGA644RFR2-ZUR Microcontrollers - MCU RF Microcontrollers - MCU 2.4GHZ 802.15.4 64K SOC 48pin
ATMEGA644RFR2-ZF Microcontrollers - MCU RF Microcontrollers - MCU 2.4GHZ 64K SOC 48pin Ind 125C
ATMEGA644RFR2-ZU Microcontrollers - MCU RF Microcontrollers - MCU 2.4GHZ 802.15.4 64K SOC 48pin
ATMEGA644PR231-AU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 644PV-10AU AT86RF231-ZU
ATMEGA644PR212-AU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 644PV-10AU AT86RF212-ZU
ATMEGA644PR212-MU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 644PV-10MU AT86RF212-ZU
ATMEGA644PR231-MU Microcontrollers - MCU RF Microcontrollers - MCU ATmega 644PV-10MU AT86RF231-ZU
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