93LC66/SN Microchip Integrated Circuit (Other) In Stock

0.150 INCH, PLASTIC, SOIC-8

NOT RECOMMENDEDIntegrated CircuitVerified May 2026
Package / Visual Reference
93LC66/SNOther
Quick Facts
Manufacturer
Microchip
Package
Other
Pin Count
8
Lifecycle
NOT RECOMMENDED
Category
Integrated Circuit
Price
From $2.9600(MOQ 1)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeSOIC-8
Factory Lead Time6Weeks
Date Of Intro1991-01-01
YTEOL3
Alternate Memory Width8
Clock Frequency-Max (fCLK)2MHz
Data Retention Time-Min200
Endurance1000000 Write/Erase Cycles
JESD-30 CodeR-PDSO-G8
JESD-609 Codee3
Memory Density4096bit
Memory IC TypeEEPROM
Memory Width16
Number of Functions1
Number of Ports1
Number of Words256words
Number of Words Code256
Operating ModeSYNCHRONOUS
Organization256X16
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.23
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Cel)260
Programming Voltage3V
Qualification StatusNot Qualified
Screening LevelTS 16949
Serial Bus TypeMICROWIRE
Standby Current-Max0.0001A
Supply Current-Max0.003mA
Supply Voltage-Max (Vsup)5.5V
Supply Voltage-Min (Vsup)2.5V
Supply Voltage-Nom (Vsup)3V
Surface MountYES
TechnologyCMOS
Temperature GradeCOMMERCIAL
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Write Cycle Time-Max (tWC)10ms
Write ProtectionSOFTWARE
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.32.00.51
Country of OriginThailand

Datasheet

93LC66/SN Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for 93LC66/SN:

93LC66B/SNMicrochip Technology Inc

4K, 256 X 16 SERIAL EE

View Part →
93LC66B-I/SNMicrochip Technology Inc

4K, 256 X 16 SERIAL EE, IND

View Part →

Frequently Asked Questions

What is the price of 93LC66/SN?

93LC66/SN is priced from $2.9600 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is 93LC66/SN in stock?

93LC66/SN 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 93LC66/SN?

You can buy 93LC66/SN from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for 93LC66/SN from Microchip.

What is the datasheet for 93LC66/SN?

The official 93LC66/SN 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 93LC66/SN come in?

93LC66/SN is available in Other packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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 $2.9600
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$4.4400$4.44
8+$3.2560$26.05
24+$2.9600$71.04
pcs
Unit price: $4.4400 · Total: $4.44

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

We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.

SK
Sarah Kim
VP Engineering, NovaBit Electronics, South Korea