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ATMEGA328P-AUR
8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega328 Series Microcontrollers, AVR
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ManufacturerMICROCHIP
Manufacturer Part NoATMEGA328P-AUR
Newark Part No.87W8111
Product RangeAVR ATmega Family ATmega328 Series Microcontrollers
Technical Datasheet
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| Quantity | Price |
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| 1+ | $2.820 |
| 10+ | $2.820 |
| 25+ | $2.820 |
| 50+ | $2.820 |
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA328P-AUR
Newark Part No.87W8111
Product RangeAVR ATmega Family ATmega328 Series Microcontrollers
Technical Datasheet
Base NumberATmega
Product RangeAVR ATmega Family ATmega328 Series Microcontrollers
Device CoreAVR
CPU Speed20MHz
Operating Frequency Max20MHz
Program Memory Size32KB
No. of Pins32Pins
IC Case / PackageTQFP
MCU Case StyleTQFP
No. of I/O's23I/O's
InterfacesI2C, SPI, USART
Embedded Interface TypeI2C, SPI, USART
RAM Memory Size2KB
ADC Channels8Channels
MCU FamilyAVR ATmega
ADC Resolution10Bit
Supply Voltage Min1.8V
MCU SeriesATmega328
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
Qualification-
MSLMSL 3 - 168 hours
SVHCNo SVHC (21-Jan-2025)
Product Overview
The ATMEGA328P-AUR is a high performance, low power CMOS 8bit microcontroller based on AVR enhanced RISC architecture in 32 pin TQFP package. It executes powerful instructions in a single clock cycle. The device achieves throughputs approaching 1MIPS per MHz by balancing power consumption and processing speed.
- 32Kbytes of flash memory
- 1Kbytes of EEPROM
- 2Kbytes of RAM
- Up to 20MIPS throughput at 20MHz
- 23 programmable I/O lines
- 24 external interrupts
- Power supply voltage range from 1.8V to 5.5V
- Atmel QTouch library support
- Programmable serial USART, SPI and byte oriented 2-wire serial interfaces
- Operating temperature range from -40°C to 85°C
Technical Specifications
Base Number
ATmega
Device Core
AVR
Operating Frequency Max
20MHz
No. of Pins
32Pins
MCU Case Style
TQFP
Interfaces
I2C, SPI, USART
RAM Memory Size
2KB
MCU Family
AVR ATmega
Supply Voltage Min
1.8V
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Product Range
AVR ATmega Family ATmega328 Series Microcontrollers
CPU Speed
20MHz
Program Memory Size
32KB
IC Case / Package
TQFP
No. of I/O's
23I/O's
Embedded Interface Type
I2C, SPI, USART
ADC Channels
8Channels
ADC Resolution
10Bit
MCU Series
ATmega328
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MSL
MSL 3 - 168 hours
Technical Docs (3)
Alternatives for ATMEGA328P-AUR
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Associated Products
4 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate