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Microchip

ATmega328P-PU 8-bit AVR Microcontroller

MPN ATmega328P-PU SKU ZTX-ATM328PU

8-bit AVR microcontroller, 32 KB flash, 2 KB SRAM, 23 I/O lines, DIP-28.

Operating Voltage
1.8–5.5 V
Form Factor
PDIP-28
Core
8-bit AVR
Flash Memory
32 KB

All specifications

Availability
In stock
Minimum order qty
25
Dispatch
Ships same day
Pricing
Quoted within 24 hours

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  • 100% Genuine Parts
  • Same-Day Dispatch Available
  • Dedicated Technical Support

The ATmega328P-PU is the microcontroller used on the Arduino UNO, supplied in a through-hole 28-pin PDIP package. It runs at up to 20 MHz and has 32 KB of flash, 1 KB of EEPROM and 2 KB of SRAM.

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