Automotive 8-Kbit MICROWIRE serial EEPROM

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  • The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are Electrically Erasable PROgrammable Memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).

    The M93Cx6-A125 devices operate within a voltage supply range from 1.8 V to 5.5 V
    The M93Cx6-A125 devices are guaranteed over the -40 °C/+125 °C temperature range and are compliant with the Automotive standard AEC-Q100 Grade 1.

    Key Features

    • Industry standard MICROWIRE™ bus
    • Memory array: 1 Kb, 2 Kb, 4 Kb, 8 Kb or 16 Kb
    • Dual organization: by word (x16) or byte (x8)
    • Write
      • Byte within 4 ms
      • Word within 4 ms
    • READY/BUSY signal during programming
    • 2 MHz clock rate
    • Sequential read operation
    • Single supply voltage: 1.8 V to 5.5 V
    • Operating temperature range: -40 °C up to 125 °C
    • Enhanced ESD protection
    • Write cycle endurance
      • 4 million Write cycles at 25 °C
      • 1.2 million Write cycles at 85 °C
      • 600 k Write cycles at 125 °C
    • Data retention
      • 50 years at 125 °C
      • more than 100 years at 25 °C
    • Packages
      • RoHS-compliant and Halogen-free (ECOPACK2®)

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Temperature range (°C)
Quantity
ECCN (US)
Country of Origin
Order from Distributors
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M93C76-RMN3TP/K SO8 Tape And Reel
Active
0.216 -40 to 125 1000 EAR99 CHINA Check Availability

Distributor availability ofM93C76-RMN3TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4820 1 Order Now
RS COMPONENTS EUROPE 1940 1 Order Now
MOUSER WORLDWIDE 4842 1 Order Now
RUTRONIK EUROPE 65000 2500 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

4820

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1940

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

4842

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

65000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Get sample
M93C76-RDW3TP/K TSSOP8 Tape And Reel
Active
0.216 -40 to 125 1000 EAR99 CHINA Check Availability

Distributor availability ofM93C76-RDW3TP/K

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3000 1 Order Now
MOUSER WORLDWIDE 3940 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

RS COMPONENTS

Stock

3000

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3940

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-19

Get sample

M93C76-RMN3TP/K

Package

SO8

Packing Type

Tape And Reel

Unit Price (US$)

0.216*

Distributor availability ofM93C76-RMN3TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4820 1 Order Now
RS COMPONENTS EUROPE 1940 1 Order Now
MOUSER WORLDWIDE 4842 1 Order Now
RUTRONIK EUROPE 65000 2500 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

4820

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1940

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

4842

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

65000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Marketing Status

Active

Unit Price (US$)

0.216

Temperature range (°C)

-40 to 125

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M93C76-RDW3TP/K

Package

TSSOP8

Packing Type

Tape And Reel

Unit Price (US$)

0.216*

Distributor availability ofM93C76-RDW3TP/K

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3000 1 Order Now
MOUSER WORLDWIDE 3940 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

RS COMPONENTS

Stock

3000

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3940

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-19

Marketing Status

Active

Unit Price (US$)

0.216

Temperature range (°C)

-40 to 125

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9723
      Automotive 16-Kbit, 8-Kbit, 4-Kbit, 2-Kbit and 1-Kbit (8-bit or 16-bit wide) MICROWIRE™ serial EEPROM
      5.0
      557.82 KB
      PDF
      DS9723

      Automotive 16-Kbit, 8-Kbit, 4-Kbit, 2-Kbit and 1-Kbit (8-bit or 16-bit wide) MICROWIRE™ serial EEPROM

    • Description Version Size Action
      AN4434
      CMOS F8H automotive EEPROM cycling endurance and data retention
      4.0
      367.97 KB
      PDF
      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
      PDF
      AN4434

      CMOS F8H automotive EEPROM cycling endurance and data retention

      AN2014

      How a designer can make the most of STMicroelectronics Serial EEPROMs

    • Description Version Size Action
      TN1171
      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use
      3.0
      574.55 KB
      PDF
      TN1171

      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      IBIS model I2C M24xxx Automotive EEPROM (-40 degC to 125 degC) 5.0
      1.82 MB
      ZIP
      IBIS model SPI M95xxx Automotive EEPROM (-40 degC to 145 degC) 5.0
      2.76 MB
      ZIP
      Verilog model I2C EEPROM M24XXX 2.0
      18.97 KB
      ZIP
      Verilog model SPI EEPROM M95XXX 2.2
      57.49 KB
      ZIP

      IBIS model I2C M24xxx Automotive EEPROM (-40 degC to 125 degC)

      IBIS model SPI M95xxx Automotive EEPROM (-40 degC to 145 degC)

      Verilog model I2C EEPROM M24XXX

      Verilog model SPI EEPROM M95XXX

Presentations & Training Material

    • Description Version Size Action
      EEPROM Advanced Automotive products 1.0
      671.53 KB
      PDF

      EEPROM Advanced Automotive products

Publications and Collaterals

    • Description Version Size Action
      EEPROM Advanced Automotive selection guide 1.0
      709.5 KB
      PDF

      EEPROM Advanced Automotive selection guide

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF

      Electric vehicle (EV) ecosystem

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M93C76-RDW3TP/K
Active
TSSOP8 Automotive Ecopack2
M93C76-RMN3TP/K
Active
SO8 Automotive Ecopack2

M93C76-RDW3TP/K

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

M93C76-RMN3TP/K

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.