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ATMEGA328P-MU — QFN-24/32 package (representative)
QFN-24/32
Representative of package type
MCHIP

ATMEGA328P-MU

Microcontroller · VQFN-32 · Microcontroller
Part Status: Active In demand
Data last refreshed Jul 30, 2026
Manufacturer
MCHIP
Mfr Part #
ATMEGA328P-MU
Series
ATmega328P
Category
Microcontroller
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels14
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Flash32KB
Sram2KB
Eeprom1KB
Maxfreq20MHz
Voltage1.8V-5.5V
Physical & Thermal
Package / CaseVQFN-32
Mounting TypeSurface Mount
SeriesATmega328P
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryMicrocontroller
TypeMicrocontroller
Part StatusActive

8-bit AVR RISC MCU, 32KB Flash, 2KB SRAM, 1KB EEPROM, 20MHz, 23 GPIO

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

14 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live MCHIP 30500 Live · fresh RFQ
Live MICROCHIP 38710 2306+/23 Live · fresh RFQ
Live MICROCHIP 13535 22+ Live · fresh RFQ
Live MICROCHIP 9800 NEW ORIG Live · fresh RFQ
Live 9067 Live · fresh RFQ
Live Microchip Technology 8348 Live · fresh RFQ
Live ATMEGA 7861 19+ Live · fresh RFQ
Live MICROCHIP 6574 Live · fresh RFQ
Live MICROCHIP 6000 25+ Live · fresh RFQ
Live Microchip 391510 22+23+ Live · fresh RFQ
Live ATMEIL 100000 20+ Live · fresh RFQ
Live MICROCHIP 50000 23+ Live · fresh RFQ
Live MICROCHIP 49000 Live · fresh RFQ
Live Atmel 10 202304 Live · fresh RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

recent searches, RFQs & offers
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ATMEGA328P-MU searched via the web · Web User
ATMEGA328P-MU searched via the web · Web User
ATMEGA328P-MU searched via the web · Web User
ATMEGA328P-MU searched via the web · Web User
ATMEGA328P-MU searched via the web · Web User

Live search & sourcing activity for ATMEGA328P-MU — real inquiries only.

Engineering FAQ

answers from this part's real data
What are the key specifications of ATMEGA328P-MU?
Flash: 32KB; Sram: 2KB; Eeprom: 1KB; Maxfreq: 20MHz; Voltage: 1.8V-5.5V.
What package is ATMEGA328P-MU supplied in?
ATMEGA328P-MU is supplied in the VQFN-32 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source ATMEGA328P-MU beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

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