AT91SAM7X256-AU Microchip Integrated Circuit (Quad Flat Packages) In Stock

IC MCU 16/32B 256KB FLSH 100LQFP

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT91SAM7X256-AUQuad Flat Packages
Quick Facts
Manufacturer
Microchip
Package
Quad Flat Packages
Pin Count
100
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $6.6250(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL8.23
Has ADCYES
Bit Size32
Boundary ScanYES
Clock Frequency-Max50MHz
DAC ChannelsNO
DMA ChannelsYES
JESD-30 CodeS-PQFP-G100
Number of I/O Lines60
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package ShapeSQUARE
Package StyleFLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)260
RAM (bytes)65536
ROM (words)262144
ROM ProgrammabilityFLASH
Speed55MHz
Supply Voltage-Max1.95V
Supply Voltage-Min1.8V
Supply Voltage-Nom1.8V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FormGULL WING
Terminal Pitch0.5mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
## AT91SAM7X256-AU Alternates Showing resultsImage
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCN3A991.a.2
HTS Code8542.31.00.25
Country of OriginThailand

Datasheet

AT91SAM7X256-AU Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for AT91SAM7X256-AU:

AT91SAM7X512-AUMicrochip Technology Inc

RISC Microcontroller, 32-Bit, FLASH, 55MHz, CMOS, PQFP100

View Part →

Frequently Asked Questions

What is the price of AT91SAM7X256-AU?

AT91SAM7X256-AU is priced from $6.6250 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT91SAM7X256-AU in stock?

AT91SAM7X256-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 AT91SAM7X256-AU?

You can buy AT91SAM7X256-AU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT91SAM7X256-AU from Microchip.

What is the datasheet for AT91SAM7X256-AU?

The official AT91SAM7X256-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 AT91SAM7X256-AU come in?

AT91SAM7X256-AU is available in Quad Flat Packages 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 $6.6250
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$46.8380$46.84
180+$10.0000$1800.00
270+$6.6250$1788.75
pcs
Unit price: $46.8380 · Total: $46.84

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