32 Kbit Serial I2C bus EEPROM

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  • The M24C32 is a 32-Kbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 4 K × 8 bits.

    The M24C32-W can operate with a supply voltage from 2.5 V to 5.5 V, the M24C32-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M24C32-F and M24C32-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C; while the M24C32-X can operate with a supply voltage from 1.6 V to 5.5 V over an ambient temperature range of -20 °C / +85 °C.
    The M24C32-D offers an additional page, named the Identification Page (32 byte). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

    主要特性

    • Compatible with all I2C bus modes:
      • 1 MHz
      • 400 kHz
      • 100 kHz
    • Memory array:
      • 32 Kbit (4 Kbyte) of EEPROM
      • Page size: 32 byte
      • Additional Write lockable page (M24C32-D order codes)
    • Single supply voltage:
      • 1.7 V to 5.5 V over –40 °C / +85 °C
      • 1.6 V to 5.5 V over –20 °C / +85 °C
    • Write:
      • Byte Write within 5 ms
      • Page Write within 5 ms
    • Random and sequential Read modes
    • Write protect of the whole memory array
    • Enhanced ESD/Latch-Up protection
    • More than 4 million Write cycles
    • More than 200-years data retention
    • Packages
      • PDIP8 ECOPACK2®
      • SO8 ECOPACK2®
      • TSSOP8 ECOPACK2®
      • UFDFPN8 ECOPACK2®
      • WLCSP ECOPACK2®
      • UFDFPN5 ECOPACK2®
      • Unsawn wafer (each die is tested)

样片和购买

型号
Replacement Product
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
More info
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max
M24C32-XMC5TG - UFDFPN8 Tape And Reel -40 85
Active
0.2957 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

No availability of distributors reported, please contact our sales office Buy direct
M24C32-XDW5TP - TSSOP8 Tape And Reel -40 85
Active
0.2814 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM24C32-XDW5TP

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 7673 1 Order Now

代理商库存报告日期: 2019-05-20

代理商名称

MOUSER

库存

7673

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-05-20

Get sample

M24C32-XMC5TG

Replacement Product

-

Package

UFDFPN8

Unit Price (US$)

0.2957*

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.2957

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

M24C32-XDW5TP

Replacement Product

-

Package

TSSOP8

Unit Price (US$)

0.2814*

Distributor availability ofM24C32-XDW5TP

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 7673 1 Order Now

代理商库存报告日期: 2019-05-20

代理商名称

MOUSER

库存

7673

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-05-20

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.2814

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

00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DS0952
      32-Kbit serial I²C bus EEPROM
      30.0
      919.39 KB
      PDF
      DS0952

      32-Kbit serial I²C bus EEPROM

    • Description 版本 文档大小 Action
      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
      PDF
      AN971
      I2C communication between ST7 and M24CXX EEPROM
      1.7
      64.48 KB
      PDF
      AN1782
      STR71x I2C communication with M24Cxx EEPROM
      2.5
      54.69 KB
      PDF
      AN1471
      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?
      4.4
      72.36 KB
      PDF
      AN2014

      How a designer can make the most of STMicroelectronics Serial EEPROMs

      AN971

      I2C communication between ST7 and M24CXX EEPROM

      AN1782

      STR71x I2C communication with M24Cxx EEPROM

      AN1471

      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?

    • Description 版本 文档大小 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 版本 文档大小 Action
      IBIS model I2C M24xxx Standard EEPROM (-40 degC to 85 degC) 4.0
      5.86 MB
      ZIP
      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 I2C M24xxx Standard EEPROM (-40 degC to 85 degC)

      IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC)

      Verilog model I2C EEPROM M24XXX

      Verilog model SPI EEPROM M95XXX

演示和培训资料

    • Description 版本 文档大小 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

出版刊物和宣传资料

    • Description 版本 文档大小 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 版本 文档大小 Action
      EEPROM selection guide 2.0
      1,007.87 KB
      PDF

      EEPROM selection guide

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      Products and solutions for solar energy 1.0
      1.29 MB
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      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
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      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

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M24C32-XDW5TP
Active
TSSOP8 工业 Ecopack2
M24C32-XMC5TG
Active
UFDFPN8 工业 Ecopack2

M24C32-XDW5TP

Package:

TSSOP8

Material Declaration**:

PDF

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24C32-XMC5TG

Package:

UFDFPN8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN8

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.