View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Memory93LC66A-I/P
93LC66A-I/P Image
Image may be representation.
See specifications for product details.
EXPRESS OPTION
Payment method

93LC66A-I/P - Microchip Technology

Manufacturer Part Number
93LC66A-I/P
Manufacturer
Microchip Technology
Allelco Part Number
32D-93LC66A-I/P
ECAD Model
Parts Description
IC EEPROM 4KBIT MICROWIRE 8DIP
Package
8-DIP (0.300', 7.62mm)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 81780

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

93LC66A-I/P Tech Specifications
Microchip Technology - 93LC66A-I/P technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 93LC66A-I/P

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 6ms  
Voltage - Supply 2.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-PDIP  
Series -  
Package / Case 8-DIP (0.300', 7.62mm)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Memory Type Non-Volatile  
Memory Size 4Kbit  
Memory Organization 512 x 8  
Memory Interface Microwire  
Memory Format EEPROM  
Clock Frequency 2 MHz  
Base Product Number 93LC66  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

93LC66A-I/P

Manufacturer

Microchip Technology

Introduction

The 93LC66A-I/P is a 4Kbit EEPROM memory chip with Microwire interface by Microchip Technology.

Product Features and Performance

Non-Volatile EEPROM

Memory Format: EEPROM

Technology: EEPROM

Memory Size: 4Kbit

Memory Organization: 512 x 8

Microwire Serial Interface

Clock Frequency: 2 MHz

Write Cycle Time: 6ms for Word or Page

Product Advantages

Durable Non-Volatile Memory

Robust High-Speed Interface

Low Power Consumption

Wide Voltage Range: 2.5V ~ 5.5V

Reliable Data Retention

Key Technical Parameters

Memory Size: 4Kbit

Memory Interface: Microwire

Clock Frequency: 2 MHz

Write Cycle Time: 6ms

Voltage Supply Range: 2.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Package: 8-DIP

Quality and Safety Features

Extended Operating Temperature Range

Industry Standard Certification

Reliable Data Storage

Compatibility

Compatible with Microwire Serial Interface

Application Areas

Consumer Electronics

Automotive

Industrial Automation

Telecommunications

Data Logging

Product Lifecycle

Status: Active

No indication of discontinuation

Replacements or upgrades available

Several Key Reasons to Choose This Product

Proven Reliability of Microchip Technology

Broad Compatibility with Microwire Interface

Versatile for Various Applications

Stable Performance across Temperature Extremes

Ease of Integration with Through Hole Mounting

Long-term Data Retention for Critical Applications

Ready Availability as an Active Product

Support for Legacy Designs and New Projects alike

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 93LC66A-I/P

Product Attribute 93LC66A-I/P 93LC66A/SN 93LC56T-I/SN 93LC66AT-I/ST
Part Number 93LC66A-I/P 93LC66A/SN 93LC56T-I/SN 93LC66AT-I/ST
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Memory Interface Microwire Microwire Microwire Microwire
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Technology EEPROM EEPROM EEPROM EEPROM
Memory Organization 512 x 8 512 x 8 256 x 8, 128 x 16 512 x 8
Supplier Device Package 8-PDIP 8-SOIC 8-SOIC 8-TSSOP
Write Cycle Time - Word, Page 6ms 6ms 10ms 6ms
Memory Format EEPROM EEPROM EEPROM EEPROM
Package / Case 8-DIP (0.300', 7.62mm) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-TSSOP (0.173', 4.40mm Width)
Memory Size 4Kbit 4Kbit 2Kbit 4Kbit
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Series - - - -
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Base Product Number 93LC66 93LC66 93LC56 93LC66
Clock Frequency 2 MHz 2 MHz 2 MHz 2 MHz

93LC66A-I/P Datasheet PDF

Download 93LC66A-I/P pdf datasheets and Microchip Technology documentation for 93LC66A-I/P - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf MBB/Label Chgs 16/Nov/2018.pdf
PCN Assembly/Origin
Qualification Copper Wire 17/Mar/2014.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
93LC66A-I/P Image

93LC66A-I/P

Microchip Technology
32D-93LC66A-I/P

Want a better price? Please Add to Cart, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB