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HomeProductsIntegrated Circuits (ICs)Memory93C66CT-E/SN
93C66CT-E/SN Image
Image may be representation.
See specifications for product details.

93C66CT-E/SN - Microchip Technology

Manufacturer Part Number
93C66CT-E/SN
Manufacturer
Microchip Technology
Allelco Part Number
32D-93C66CT-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: 76030

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Quantity

Specifications

93C66CT-E/SN Tech Specifications
Microchip Technology - 93C66CT-E/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 93C66CT-E/SN

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 2ms  
Voltage - Supply 4.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
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 93C66C  

Parts Introduction

Manufacturer Part Number

93C66CT-E/SN

Manufacturer

Microchip Technology

Introduction

The 93C66CT-E/SN is a 4Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology. It features a Microwire serial interface and offers a memory organization of 512 x 8 or 256 x 16 bits. This EEPROM is suitable for a wide range of applications that require non-volatile data storage.

Product Features and Performance

4Kbit of non-volatile EEPROM memory

Memory organization: 512 x 8 or 256 x 16 bits

Microwire serial interface

Clock frequency up to 3 MHz

Word/Page write cycle time of 2 ms

Supply voltage range of 4.5V to 5.5V

Operating temperature range of -40°C to 125°C

Product Advantages

Non-volatile memory for long-term data storage

Flexible memory organization to suit different application needs

Fast write cycle time for efficient data updates

Wide operating temperature range for use in diverse environments

Small 8-SOIC package for space-constrained designs

Key Reasons to Choose This Product

Reliable and long-lasting non-volatile storage

High-speed data access and updates

Compatibility with a wide range of microcontrollers and systems

Compact and space-efficient design

Robust performance across a wide temperature range

Quality and Safety Features

Rigorous quality control and testing

Compliance with industry standards and regulations

Optimized for safe and reliable operation

Compatibility

The 93C66CT-E/SN EEPROM is compatible with a variety of microcontrollers and systems that support the Microwire serial interface.

Application Areas

Industrial automation and control systems

Consumer electronics

Automotive electronics

Embedded systems

IoT devices

Data logging and monitoring applications

Product Lifecycle

The 93C66CT-E/SN is an active and currently available product. There are equivalent or alternative models available from Microchip Technology. For more information, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 93C66CT-E/SN

Product Attribute 93C66CT-E/SN 93C66BT-I/SN 93C66B-I/SN 93C66B-I/P
Part Number 93C66CT-E/SN 93C66BT-I/SN 93C66B-I/SN 93C66B-I/P
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Write Cycle Time - Word, Page 2ms 2ms 2ms 2ms
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-PDIP
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Memory Size 4Kbit 4Kbit 4Kbit 4Kbit
Base Product Number 93C66C 93C66B 93C66B 93C66B
Memory Format EEPROM EEPROM EEPROM EEPROM
Technology EEPROM EEPROM EEPROM EEPROM
Clock Frequency 3 MHz 2 MHz 2 MHz 2 MHz
Memory Interface Microwire Microwire Microwire Microwire
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Memory Organization 512 x 8, 256 x 16 256 x 16 256 x 16 256 x 16
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile

93C66CT-E/SN Datasheet PDF

Download 93C66CT-E/SN pdf datasheets and Microchip Technology documentation for 93C66CT-E/SN - Microchip Technology.

Datasheets
93AA66x, 93LC66x, 93C66x.pdf
PCN Packaging
Packing Changes 10/Oct/2016.pdf Reel Design Update 07/May/2015.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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93C66CT-E/SN Image

93C66CT-E/SN

Microchip Technology
32D-93C66CT-E/SN

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