93LC66CT-I/MNY More Semiconductors - ICs by Microchip Technology

2Kb Microwire (3-wire) Serial EEPROM with Hardware Selectable Word Size

Status: Active
Series: 93LC66C
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The Microchip 93LC66C device is a 4Kb Microwire (3-wire) Serial EEPROM with hardware selectable word size using the ORG pin and a voltage operation range of 2.5 - 5.5V. Also available are the 93LC66A for dedicated 8-bit memory organization and the 93LC66B for dedicated 16-bit memory organization. The 93LC66C is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including PDIP, SOIC, MSOP, DFN and TSSOP.

Prices starting from US$0.34


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$0.34
9,900
Buy Now
Logo for Newark Electronics Newark Electronics US$0.39
-
Buy Now
Logo for Future Electronics Future Electronics US$0.37
-
Buy Now
Logo for Avnet America Avnet America US$0.41
-
Buy Now
Logo for RS Americas RS Americas US$0.59
-
Buy Now
View Full Pricing & Stock Comparison

Features

Industry Standard Microwire Serial I/O
Up to 3 MHz clock compatibility
ORG Pin to select word size
Automatic Erase All (ERAL) Before Write All (WRAL)
Self-Timed Erase and Write Cycles (6 ms max.)
Read current 100 uA (Typ), 1 mA (Max)
Write current 500 uA (Typ), 2 mA (Max)
Standby current 1 uA (Max at -40 to 85°C)
Software Write-Protection
More than 1 million erase/write cycles
Data retention > 200 years
Grade 1 Temperature Range: -40°C to 125°C
Qualified for Automotive Applications
Factory Programming Available
Available in PDIP-8, SOIC-8, MSOP-8, 2x3 DFN-8 and TSSOP-8

Specifications

Density (Organization) 4K bits (x8 or x16)
Operating Voltage Min. (V) 2.5
Oper Voltage Max (V) 5.5
Max. Clock Freq. 3 MHz
Page Size (bytes) 8
Write Protected False
Write Protect Scheme None
Endurance 1,000,000
Pins | Packaging 8 | TDFN
Temp Range -40C to +85C
Packing Media Tape and reel (3300)

Resources






Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0143
Shipping Weight (kg) 0.248485
Lead Count 8
Package Type TDFN
Package Width or Size 2x3x0.8mm
Soldering Composition NiPdAu

Alternative Descriptions

4K, 512 X 8 OR 256 X 16 SERIAL EE, IND | Microchip Technology
Eeprom, 4Kbit, -40 To 85Deg C | Newark Electronics
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 3MHz 8-TDFN (2x3) | Future Electronics
EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 3.3V/5V 8-Pin TDFN EP T/R | Avnet America
4K, 512 X 8 OR 256 X 16 SERIAL EE, IND | Microchip Technology Inc. 93LC66CT-I/MNY | RS Americas
EEPROM, 4KBIT, -40 TO 85DEG C | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 93LC66CT-I/MNY?

Additional datasheets, footprints and schematics for 93LC66CT-I/MNY are listed on our Part Details page. You can also find images and similar parts to 93LC66CT-I/MNY on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 93LC66CT-I/MNY on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 93LC66CT-I/MNY price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 93LC66CT-I/MNY fall under?

The 93LC66CT-I/MNY is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to 93LC66CT-I/MNY when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 93LC66CT-I/MNY you can contact the distributor directly for product support, shipping queries etc.

Is the 93LC66CT-I/MNY RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for 93LC66CT-I/MNY have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and RS Americas have stock available or on a lead time for 93LC66CT-I/MNY.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for 93LC66CT-I/MNY often in real-time on the comparison pages.

What if I can't find stock of 93LC66CT-I/MNY?

You can fill out our help required form which you can use to request a quote for 93LC66CT-I/MNY from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay