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HomeProductsIntegrated Circuits (ICs)MemoryM93C66-WDW6TP
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M93C66-WDW6TP - STMicroelectronics

Manufacturer Part Number
M93C66-WDW6TP
Manufacturer
STMicroelectronics
Allelco Part Number
32D-M93C66-WDW6TP
ECAD Model
Parts Description
IC EEPROM 4KBIT MICROWIRE 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Data sheet
M93Cx6-(W,R).pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 219790

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Specifications

M93C66-WDW6TP Tech Specifications
STMicroelectronics - M93C66-WDW6TP technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - M93C66-WDW6TP

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 2.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-TSSOP  
Series -  
Package / Case 8-TSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°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 2 MHz  
Base Product Number M93C66  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

M93C66-WDW6TP

Manufacturer

STMicroelectronics

Introduction

Non-Volatile EEPROM suited for flexible data storage

Product Features and Performance

Non-Volatile EEPROM Memory

Memory Size of 4Kbit

Organization: 512 x 8, 256 x 16

Microwire Serial Interface

Clock Frequency up to 2 MHz

5ms Write Cycle Time for Word or Page

Surface Mount Package

Operational over a wide Voltage range of 2.5V to 5.5V

Suitable for operation in a temperature range from -40°C to 85°C

Product Advantages

Durable and reliable data retention

Fast write cycle times enhancing device performance

Wide supply voltage range for versatile applications

Broad temperature range for demanding environments

Key Technical Parameters

4Kbit Memory Size

EEPROM Technology

512 x 8 or 256 x 16 Data Organization

2 MHz Clock Frequency

5V to 5.5V Supply Voltage

-40°C to 85°C Operating Temperature

8-TSSOP Package

Quality and Safety Features

High endurance with a reliable storage solution

Rigorous testing standards meeting industry quality benchmarks

Compatibility

Compatible with Microwire Serial Interface

8-TSSOP package for standardized surface mounting

Application Areas

Ideal for a plethora of uses spanning industrial, automotive, and consumer electronics

Product Lifecycle

Active status indicating current production with availability

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Trusted manufacturer in STMicroelectronics known for quality

High-speed data access catering to modern application needs

Wide temperature and voltage ranges for extreme conditions

Industry-standard packaging for ease of design and replacement

Positive product lifecycle status ensuring long-term availability

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics M93C66-WDW6TP

Product Attribute M93C66-WDW6TP M93C66-WMN6TP M93C66-WMN6P M93C66-WMN6
Part Number M93C66-WDW6TP M93C66-WMN6TP M93C66-WMN6P M93C66-WMN6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Series - - - -
Supplier Device Package 8-TSSOP 8-SOIC 8-SOIC 8-SOIC
Memory Size 4Kbit 4Kbit 4Kbit 4Kbit
Memory Interface Microwire Microwire Microwire Microwire
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms
Base Product Number M93C66 M93C66 M93C66 M93C66
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Memory Format EEPROM EEPROM EEPROM EEPROM
Memory Organization 512 x 8, 256 x 16 512 x 8, 256 x 16 512 x 8, 256 x 16 512 x 8, 256 x 16
Technology EEPROM EEPROM EEPROM EEPROM
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP (0.173", 4.40mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Clock Frequency 2 MHz 2 MHz 2 MHz 2 MHz
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V

M93C66-WDW6TP Datasheet PDF

Download M93C66-WDW6TP pdf datasheets and STMicroelectronics documentation for M93C66-WDW6TP - STMicroelectronics.

Datasheets
M93Cx6-(W,R).pdf
PCN Packaging
Moisture Barrier Bag 09/May/2016.pdf Mult Dev Inner Pkg Chg 30/Oct/2019.pdf
PCN Design/Specification
Redesign and Upgrade to CMOSF8H 05/Nov/2013.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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M93C66-WDW6TP

STMicroelectronics
32D-M93C66-WDW6TP

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