4 Kbit Serial I2C EEPROM With Hardware Write Control on Top Half of Memory

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  • The M34F04 is an electrically erasable programmable memory (EEPROM), organized as 512 x 8. The upper half (1FFh to 100h) of the memory array can be protected from inadvertent write operations by driving High the WCpin.

    Key Features

    • Two-wire I2C serial interface supports
    • 400 kHz protocol
    • Single supply voltage
      • 2.5 to 5.5 V
    • Write control of the top half of memory (addresses 100h to 1FFh)
    • Byte and Page Write (up to 16 Bytes)
    • Random and Sequential Read modes
    • Self-timed programming cycle
    • Automatic address incrementing
    • Enhanced ESD/latch-up behavior
    • More than 1 million erase/write cycles
    • More than 40 year data retention
    • Package
      • SO8 ECOPACK®2

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Part Number
Replacement Product
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
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min
max
M34F04-WMN6TP - SO8 Tape And Reel -40 85
Active
0.32 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM34F04-WMN6TP

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Region Stock Min. Order Third party link
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-16

Buy now

M34F04-WMN6TP

Replacement Product

-

Package

SO8

Unit Price (US$)

0.32*

Distributor availability ofM34F04-WMN6TP

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-16

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.32

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
      DS4179
      4-Kbit serial I²C bus EEPROM with write control of the top half of memory
      4.0
      435.27 KB
      PDF
      DS4179

      4-Kbit serial I²C bus EEPROM with write control of the top half of memory

    • Description Version Size Action
      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
      PDF
      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 SPI M95xxx Standard EEPROM (-40 degC to 85 degC) 5.0
      4.92 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 SPI M95xxx Standard EEPROM (-40 degC to 85 degC)

      Verilog model I2C EEPROM M24XXX

      Verilog model SPI EEPROM M95XXX

Presentations & Training Material

    • Description Version Size Action
      EEPROM general presentation 1.0
      627.51 KB
      PDF
      EEPROM in WLCSP July 2016 1.4
      281.42 KB
      PDF
      I2C EEPROM in DFN5 small package 1.0
      555.19 KB
      PDF

      EEPROM general presentation

      EEPROM in WLCSP July 2016

      I2C EEPROM in DFN5 small package

Publications and Collaterals

    • Description Version Size Action
      EEPROM in Ultra-small packages 1.0
      1.22 MB
      PDF
      Serial EEPROM 1.0
      1.73 MB
      PDF

      EEPROM in Ultra-small packages

      Serial EEPROM

    • Description Version Size Action
      EEPROM selection guide 2.0
      843.56 KB
      PDF

      EEPROM selection guide

    • Description Version Size Action
      Products and solutions for solar energy 1.0
      1.29 MB
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF
      Smart grid distribution and smart meters - Energy-efficient solutions 2.0
      1.58 MB
      PDF

      Products and solutions for solar energy

      Semiconductor solutions for healthcare applications

      Smart grid distribution and smart meters - Energy-efficient solutions

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M34F04-WMN6TP
Active
SO8 Industrial Ecopack2

M34F04-WMN6TP

Package:

SO8

Material Declaration**:

PDF

Marketing Status

Active

Package

SO8

Grade

Industrial

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.