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ATMEGA325P-20AU.
8 Bit MCU, AVR ATmega Family ATmega325 Series Microcontrollers, AVR, 20 MHz, 32 KB, 64 Pins, TQFP
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA325P-20AU.Copy
Newark Part No.18AC1397
Product RangeAVR ATmega Family ATmega325 Series Microcontrollers
Your Part Number
Available to Order
Delivery estimated post order confirmations.You will be charged on dispatch.
| Quantity | Price |
|---|---|
| 1+ | $10.240 |
| 10+ | $9.220 |
| 25+ | $8.400 |
| 50+ | $7.820 |
| 100+ | $7.290 |
| 250+ | $6.210 |
| 500+ | $6.080 |
Price for:Each
Minimum: 1
Multiple: 1
$10.24
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA325P-20AU.Copy
Newark Part No.18AC1397
Product RangeAVR ATmega Family ATmega325 Series Microcontrollers
Technical Datasheet
Product RangeAVR ATmega Family ATmega325 Series Microcontrollers
Base NumberATmega
Device CoreAVR
CPU Speed20MHz
Operating Frequency Max20MHz
Program Memory Size32KB
No. of Pins64Pins
IC Case / PackageTQFP
MCU Case StyleTQFP
No. of I/O's54I/O's
InterfacesI2C, SPI, UART
Embedded Interface TypeI2C, SPI, UART
RAM Memory Size2KB
ADC Channels8Channels
MCU FamilyAVR ATmega
ADC Resolution10Bit
MCU SeriesATmega325
Supply Voltage Min2.7V
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
AVR ATmega Family ATmega325 Series Microcontrollers
Device Core
AVR
Operating Frequency Max
20MHz
No. of Pins
64Pins
MCU Case Style
TQFP
Interfaces
I2C, SPI, UART
RAM Memory Size
2KB
MCU Family
AVR ATmega
MCU Series
ATmega325
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Base Number
ATmega
CPU Speed
20MHz
Program Memory Size
32KB
IC Case / Package
TQFP
No. of I/O's
54I/O's
Embedded Interface Type
I2C, SPI, UART
ADC Channels
8Channels
ADC Resolution
10Bit
Supply Voltage Min
2.7V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MSL
MSL 3 - 168 hours
Technical Docs (1)
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate