ATMEGA328P-MN Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

MCU 8-bit ATmega AVR RISC 32KB Flash Atmel ATMEGA328P-MN, 8bit AVR Microcontroller, 20MHz, 32 kB Flash, 32-Pin MLF

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATMEGA328P-MNQuad Flat No-Lead
Quick Facts
Manufacturer
Microchip
Package
Quad Flat No-Lead
Pin Count
32
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $2.0200(MOQ 1)
Temp Range
-40.0°C to 105.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeVQFN-32
Factory Lead Time8Weeks
YTEOL3
Has ADCYES
Additional FeatureIT ALSO OPERATES 1.8V AT 4 MHZ
Bit Size8
Boundary ScanNO
CPU FamilyAVR RISC
Clock Frequency-Max20MHz
DAC ChannelsNO
DMA ChannelsNO
FormatFIXED POINT
Integrated CacheNO
JESD-30 CodeS-PQCC-N32
JESD-609 Codee3
Low Power ModeYES
Number of External Interrupts2
Number of I/O Lines23
Number of Serial I/Os1
Number of Timers3
On Chip Data RAM Width8
On Chip Program ROM Width16
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLCC32,.2SQ,20
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Qualification StatusNot Qualified
RAM (bytes)2048
RAM (words)2048
ROM (words)16384
ROM ProgrammabilityFLASH
Speed20MHz
Supply Current-Max2.7mA
Supply Voltage-Max5.5V
Supply Voltage-Min5V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionQUAD
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginMainland China

Datasheet

ATMEGA328P-MN Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for ATMEGA328P-MN:

ATMEGA328P-MURAtmel Corporation

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32

View Part →
ATMEGA328P-MNRMicrochip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32

View Part →
ATMEGA328P-MMHMicrochip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC28

View Part →
ATMEGA328-MUMicrochip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green

View Part →
ATMEGA328-MMHMicrochip Technology Inc

20 MHz, QFN/MLF, Green, NiPdAu

View Part →
ATMEGA328P-MMHRMicrochip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC28

View Part →
ATMEGA328-MMHRMicrochip Technology Inc

20 MHz, QFN/MLF, Green, NiPdAu T&R

View Part →

Frequently Asked Questions

What is the price of ATMEGA328P-MN?

ATMEGA328P-MN is priced from $2.0200 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATMEGA328P-MN in stock?

ATMEGA328P-MN is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy ATMEGA328P-MN?

You can buy ATMEGA328P-MN from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATMEGA328P-MN from Microchip.

What is the datasheet for ATMEGA328P-MN?

The official ATMEGA328P-MN datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does ATMEGA328P-MN come in?

ATMEGA328P-MN is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $2.0200
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$2.8000$2.80
25+$2.5700$64.25
100+$2.3200$232.00
490+$2.2500$1102.50
1000+$2.1300$2130.00
5000+$2.0200$10100.00
pcs
Unit price: $2.8000 · Total: $2.80

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany