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Product Overview
Digi-Key Part Number ATMEGA328-PU-ND
Quantity Available 3,812
Can ship immediately

Manufacturer Part Number


Description AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 28-PDIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Product Attributes Select All

Integrated Circuits (ICs)


Embedded - Microcontrollers



Series AVR® ATmega
Packaging ? Tube ?
Part Status Active
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 23
Program Memory Size 32KB (16K x 16)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8 V ~ 5.5 V
Data Converters A/D 6x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 28-DIP (0.300", 7.62mm)
Supplier Device Package 28-PDIP
For Use With
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Additional Resources
Standard Package ? 14
Other Names ATMEGA328PU

16:47:12 10/26/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 3.38000 3.38
10 3.01500 30.15
25 2.71360 67.84
100 2.47230 247.23
250 2.23112 557.78
500 2.00196 1,000.98
1,000 1.68840 1,688.40

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