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ATMEGA328P-MU on a board, in 3D

ATMEGA328P-MU

Unknown maker

unknown/ATMEGA328P-MU
Category
Uncategorised
Pins
42

Overview

The ATMEGA328P-MU is an uncategorised made by Unknown maker with 33 pins.

PCBKit's library has its KiCad symbol (MCU_Microchip_ATmega:ATmega328P-M, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm, from KiCad's library), ready for a KiCad board.

Symbol

PD31PD42GND3VCC4XTAL1/PB67XTAL2/PB78PD59PD610PD711PB012PB113PB214PB315PB416PB517AVCC18ADC619AREF20ADC722PC023PC124PC225PC326PC427PC528RESET/PC629PD030PD131PD232
MCU_Microchip_ATmega:ATmega328P-MFrom KiCad's library

Footprint

33
Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mmFrom KiCad's library

Pinout

33
The pins of the ATMEGA328P-MU
PinNameType
1PD3Input/output
2PD4Input/output
3GNDPower in
4VCCPower in
5GNDPassive
6VCCPassive
7XTAL1/PB6Input/output
8XTAL2/PB7Input/output
9PD5Input/output
10PD6Input/output
11PD7Input/output
12PB0Input/output
13PB1Input/output
14PB2Input/output
15PB3Input/output
16PB4Input/output
17PB5Input/output
18AVCCPower in
19ADC6Input
20AREFPassive
21GNDPassive
22ADC7Input
23PC0Input/output
24PC1Input/output
25PC2Input/output
26PC3Input/output
27PC4Input/output
28PC5Input/output
29RESET/PC6Input/output
30PD0Input/output
31PD1Input/output
32PD2Input/output
33GNDPassive

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the ATMEGA328P-MU?

Yes. The symbol is MCU_Microchip_ATmega:ATmega328P-M and the footprint Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What can replace the ATMEGA328P-MU?

Parts like it in the library: the SY58031UM by MICREL. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

1