AT93C66A-10SU-2.7 Microchip Integrated Circuit (Small Outline Packages) In Stock

EEPROM E2 4K 3-WIRE 1M CYCLES - 10MS 2.7V

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT93C66A-10SU-2.7Small Outline Packages
Quick Facts
Manufacturer
Microchip
Package
Small Outline Packages
Pin Count
8
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.2625(MOQ 100)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
Alternate Memory Width8
Clock Frequency-Max (fCLK)2MHz
Data Retention Time-Min100
Endurance1000000 Write/Erase Cycles
JESD-30 CodeR-PDSO-G8
Memory Density4096bit
Memory IC TypeEEPROM
Memory Width16
Number of Functions1
Number of Words256words
Number of Words Code256
Operating ModeSYNCHRONOUS
Organization256X16
Output Characteristics3-STATE
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Parallel/SerialSERIAL
Programming Voltage5V
Serial Bus TypeMICROWIRE
Standby Current-Max0.000015A
Supply Current-Max0.002mA
Supply Voltage-Max (Vsup)5.5V
Supply Voltage-Min (Vsup)2.7V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyCMOS
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Write Cycle Time-Max (tWC)10ms
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.32.00.51

Datasheet

AT93C66A-10SU-2.7 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 AT93C66A-10SU-2.7?

AT93C66A-10SU-2.7 is priced from $0.2625 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT93C66A-10SU-2.7 in stock?

AT93C66A-10SU-2.7 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 AT93C66A-10SU-2.7?

You can buy AT93C66A-10SU-2.7 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT93C66A-10SU-2.7 from Microchip.

What is the datasheet for AT93C66A-10SU-2.7?

The official AT93C66A-10SU-2.7 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 AT93C66A-10SU-2.7 come in?

AT93C66A-10SU-2.7 is available in Small Outline Packages 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 $0.2625
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
100+$0.3469$34.69
250+$0.3000$75.00
500+$0.2625$131.25
pcs
Unit price: $0.3469 · Total: $34.69

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