ATMEGA3250A-AU Microchip Integrated Circuit (Quad Flat Packages) In Stock

14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MS-026AED, TQFP-100

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATMEGA3250A-AUQuad Flat Packages
Quick Facts
Manufacturer
Microchip
Package
Quad Flat Packages
Pin Count
100
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $4.2200(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the specifications of ATMEGA3250A-AU?

Pbfree CodeYes
Manufacturer Package CodeTQFP-100
Factory Lead Time6Weeks
YTEOL13
Has ADCYES
Additional FeatureALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Bit Size8
Boundary ScanYES
CPU FamilyAVR RISC
Clock Frequency-Max20MHz
DAC ChannelsNO
DMA ChannelsNO
FormatFIXED POINT
Integrated CacheNO
JESD-30 CodeS-PQFP-G100
JESD-609 Codee3
Low Power ModeYES
Number of External Interrupts32
Number of I/O Lines69
Number of Serial I/Os1
Number of Timers3
On Chip Data RAM Width8
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTQFP100,.63SQ
Package ShapeSQUARE
Package StyleFLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
RAM (bytes)2048
ROM (words)32768
ROM ProgrammabilityFLASH
Speed20MHz
Supply Current-Max12mA
Supply Voltage-Max5.5V
Supply Voltage-Min5V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch0.5mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginThailand

Where can I find the ATMEGA3250A-AU datasheet?

ATMEGA3250A-AU Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for ATMEGA3250A-AU?

Compatible alternatives and drop-in replacements for ATMEGA3250A-AU:

ATMEGA3250P-20AUMicrochip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP100

View Part →

Frequently Asked Questions

What is the price of ATMEGA3250A-AU?

ATMEGA3250A-AU is priced from $4.2200 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATMEGA3250A-AU in stock?

ATMEGA3250A-AU is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy ATMEGA3250A-AU?

You can buy ATMEGA3250A-AU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATMEGA3250A-AU from Microchip.

What is the datasheet for ATMEGA3250A-AU?

The official ATMEGA3250A-AU 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 ATMEGA3250A-AU come in?

ATMEGA3250A-AU is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

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 $4.2200
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$5.5300$5.53
25+$5.1700$129.25
90+$4.9800$448.20
100+$4.5800$458.00
720+$4.5354$3265.52
1000+$4.2200$4220.00
pcs
Unit price: $5.5300 · Total: $5.53

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