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HomeProductsIntegrated Circuits (ICs)Memory93LC66C-E/SN
93LC66C-E/SN Image
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See specifications for product details.

93LC66C-E/SN - Microchip Technology

Manufacturer Part Number
93LC66C-E/SN
Manufacturer
Microchip Technology
Allelco Part Number
32D-93LC66C-E/SN
ECAD Model
Parts Description
IC EEPROM 4KBIT MICROWIRE 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
93AA66x, 93LC66x, 93C66x.pdf
RoHs Status
ROHS3 Compliant
In stock: 106350

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Quantity

Specifications

93LC66C-E/SN Tech Specifications
Microchip Technology - 93LC66C-E/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 93LC66C-E/SN

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-SOIC  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Operating Temperature -40°C ~ 125°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 4Kbit  
Memory Organization 512 x 8, 256 x 16  
Memory Interface Microwire  
Memory Format EEPROM  
Clock Frequency 3 MHz  
Base Product Number 93LC66  

Parts Introduction

Manufacturer Part Number

93LC66C-E/SN

Manufacturer

Microchip Technology

Introduction

Microchip's 93LC66C-E/SN is a EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit.

Product Features and Performance

4Kbit of non-volatile memory

Microwire interface

512 x 8 or 256 x 16 memory organization

6ms write cycle time

3MHz clock frequency

Wide operating voltage range of 2.5V to 5.5V

Extended operating temperature range of -40°C to 125°C

Product Advantages

Reliable and long-lasting non-volatile storage

Flexible memory organization options

Fast write cycle times

Wide voltage and temperature tolerance

Key Technical Parameters

Memory Size: 4Kbit

Memory Interface: Microwire

Write Cycle Time: 6ms

Memory Organization: 512 x 8 or 256 x 16

Operating Voltage: 2.5V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

8-SOIC package for surface mount assembly

Compatibility

Suitable for a wide range of electronic applications requiring non-volatile memory

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Medical devices

Telecommunications equipment

Product Lifecycle

Current product, no discontinuation planned

Replacement and upgrade options available

Key Reasons to Choose This Product

Reliable and long-lasting non-volatile memory

Wide operating voltage and temperature range

Fast write cycle times

Flexible memory organization options

RoHS3 compliant for environmental safety

Surface mount packaging for efficient integration

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 93LC66C-E/SN

Product Attribute 93LC66C-E/SN 93LC66BT/ST 93LC66CT-E/SN 93LC66XT-I/SN
Part Number 93LC66C-E/SN 93LC66BT/ST 93LC66CT-E/SN 93LC66XT-I/SN
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Technology EEPROM EEPROM EEPROM EEPROM
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Supplier Device Package 8-SOIC 8-TSSOP 8-SOIC 8-SOIC
Series - - - -
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Memory Organization 512 x 8, 256 x 16 256 x 16 512 x 8, 256 x 16 512 x 8, 256 x 16
Clock Frequency 3 MHz 2 MHz 3 MHz 2 MHz
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number 93LC66 93LC66 93LC66 93LC66
Operating Temperature -40°C ~ 125°C (TA) 0°C ~ 70°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Write Cycle Time - Word, Page 6ms 6ms 6ms 10ms
Memory Size 4Kbit 4Kbit 4Kbit 4Kbit
Memory Interface Microwire Microwire Microwire Microwire
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Memory Format EEPROM EEPROM EEPROM EEPROM

93LC66C-E/SN Datasheet PDF

Download 93LC66C-E/SN pdf datasheets and Microchip Technology documentation for 93LC66C-E/SN - Microchip Technology.

Datasheets
93AA66x, 93LC66x, 93C66x.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Assembly/Origin
Manufacturing Change 07/Apr/2022.pdf
PCN Design/Specification
Multiple Devices Datasheet Update 18/Aug/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

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93LC66C-E/SN Image

93LC66C-E/SN

Microchip Technology
32D-93LC66C-E/SN

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