ATMEGA324PB-MU Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

MICROCHIP - ATMEGA324PB-MU - MCU, 8BIT, AVR, 20MHZ, TQFP-44

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATMEGA324PB-MUQuad Flat No-Lead
Quick Facts
Manufacturer
Microchip
Package
Quad Flat No-Lead
Pin Count
44
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.5700(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-44
Factory Lead Time7Weeks
YTEOL19
Has ADCYES
Additional FeatureOPERATES WITH 1.8V @ 4MHZ
Bit Size8
Boundary ScanYES
CPU FamilyAVR RISC
Clock Frequency-Max20MHz
DAC ChannelsNO
DMA ChannelsNO
FormatFIXED POINT
Integrated CacheNO
JESD-30 CodeS-PQCC-N44
JESD-609 Codee3
Low Power ModeYES
Number of External Interrupts3
Number of I/O Lines39
Number of Serial I/Os3
Number of Timers5
On Chip Data RAM Width8
On Chip Program ROM Width16
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLCC44,.28SQ,20
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
RAM (bytes)2048
RAM (words)1024
ROM (words)16384
ROM ProgrammabilityFLASH
Screening LevelTS 16949
Speed20MHz
Supply Current-Max8mA
Supply Voltage-Max5.5V
Supply Voltage-Min4.5V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionQUAD
Time-MinSECONDS
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginTaiwan, Thailand

Datasheet

ATMEGA324PB-MU Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of ATMEGA324PB-MU?

ATMEGA324PB-MU is priced from $1.5700 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATMEGA324PB-MU in stock?

ATMEGA324PB-MU 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 ATMEGA324PB-MU?

You can buy ATMEGA324PB-MU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATMEGA324PB-MU from Microchip.

What is the datasheet for ATMEGA324PB-MU?

The official ATMEGA324PB-MU 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 ATMEGA324PB-MU come in?

ATMEGA324PB-MU 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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Competitive Pricing
Factory-direct from China distributors, low MOQ
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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 $1.5700
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$2.1400$2.14
25+$1.9800$49.50
100+$1.7900$179.00
1000+$1.6500$1650.00
5000+$1.5700$7850.00
pcs
Unit price: $2.1400 · Total: $2.14

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