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93LC66A-E/ST

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V Automotive 8-Pin TSSOP Tube

Manufacturer: Microchip Technology, Inc
Mfr.Part #: 93LC66A-E/ST
Datasheet: 93LC66A-E/ST Datasheet (PDF)
Package/Case: TSSOP
Product Type: Memory
RoHS:
Lifecycle: Active

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93LC66A-E/ST General Description

The Microchip 93LC66A device is a 4Kb Microwire (3-wire) Serial EEPROM with dedicated 8-bit memory organization and a voltage operation range of 2.5 - 5.5V.Also available are the 93LC66B for dedicated 16-bit memory organization and the 93LC66C for hardware selectable word size using the ORG pin. The 93LC66A 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 SOT-23, PDIP, SOIC, MSOP, DFN and TSSOP.

Key Features

Industry Standard Microwire Serial I/O
Up to 2 MHz clock compatibility
512 x 8-Bit Organization
Automatic Erase All (ERAL) Before Write All (WRAL)
Self-Timed Erase and Write Cycles (6 ms max.)
Read current 100 uA (Typ), 500 uA (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 SOT-23-6, PDIP-8, SOIC-8, MSOP-8, 2x3 DFN-8 and TSSOP-8

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)MemoryMemory	Mfr	Microchip Technology
Series	-	Package	Tube
Product Status	Active	Memory Type	Non-Volatile
Memory Format	EEPROM	Technology	EEPROM
Memory Size	4Kbit	Memory Organization	512 x 8
Memory Interface	Microwire	Clock Frequency	2 MHz
Write Cycle Time - Word, Page	6ms	Voltage - Supply	2.5V ~ 5.5V
Operating Temperature	-40°C ~ 125°C (TA)	Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173", 4.40mm Width)	Supplier Device Package	8-TSSOP
Base Product Number	93LC66

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

Reviews

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Buying Guide

What is the lifespan of 93LC66A-E/ST?
The lifespan of 93LC66A-E/ST depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of 93LC66A-E/ST?
You can find it with PDF Datasheet for 93LC66A-E/ST on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of 93LC66A-E/ST?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.
Where to view my order of 93LC66A-E/ST or my history order record?
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