ATMEGA328P-A

ATMEGA328P-AU vs ATMEGA328P-AN vs ATMEGA328P-ANR

 
PartNumberATMEGA328P-AUATMEGA328P-ANATMEGA328P-ANR
Description8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C
ManufacturerMicrochipMicrochipMicrochip
Product Category8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
RoHSYYY
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseTQFP-32TQFP-32TQFP-32
SeriesATmega328PATmega328PATmega328P
CoreAVRAVRAVR
Data Bus Width8 bit8 bit8 bit
Maximum Clock Frequency20 MHz20 MHz20 MHz
Program Memory Size32 kB32 kB32 kB
Data RAM Size2 kB2 kB2 kB
ADC Resolution10 bit10 bit10 bit
Number of I/Os23 I/O23 I/O23 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- 40 C
Maximum Operating Temperature+ 85 C+ 105 C+ 105 C
PackagingTrayTrayReel
Height1 mm--
Length7 mm--
ProductMCUMCUMCU
Program Memory TypeFlashFlashFlash
Width7 mm--
BrandMicrochip Technology / AtmelMicrochip Technology / AtmelMicrochip Technology / Atmel
Data RAM TypeSRAMSRAMSRAM
Data ROM Size1 kB1 kB1 kB
Data ROM TypeEEPROMEEPROMEEPROM
Interface TypeI2C, SPI, USARTI2C, SPI, USARTI2C, SPI, USART
Moisture SensitiveYesYes-
Number of ADC Channels888
Number of Timers/Counters3 Timer3 Timer3 Timer
Processor SeriesmegaAVRmegaAVRmegaAVR
Product Type8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU8-bit Microcontrollers - MCU
Factory Pack Quantity2502502000
SubcategoryMicrocontrollers - MCUMicrocontrollers - MCUMicrocontrollers - MCU
Supply Voltage Max5.5 V5.5 V5.5 V
Supply Voltage Min1.8 V1.8 V1.8 V
TradenameAVRAVRAVR
Unit Weight0.002469 oz0.002568 oz0.002568 oz
Manufacturer Part # Description RFQ
Microchip Technology / Atmel
Microchip Technology / Atmel
ATMEGA328P-AU 8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V
ATMEGA328P-AUR 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
ATMEGA328P-AN 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C
ATMEGA328P-ANR 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C
ATMEGA328P-ANR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C
ATMEGA328P-AN Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C
ATMEGA328P-AUR Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
ATMEGA328P-AU Microcontrollers - MCU 8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V
ATMEGA328P-AU-CE New and Original
ATMEGA328P-AU/ATMEGA328P New and Original
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