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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.

    主な特徴

    • 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
    • パッケージ
      • PDIP8 ECOPACK2®
      • SO8 ECOPACK2®
      • TSSOP8 ECOPACK2®
      • UFDFPN8 ECOPACK2®
      • WLCSP ECOPACK2®
      • UFDFPN5 ECOPACK2®
      • Unsawn wafer (each die is tested)

サンプル & 購入

製品型番
Replacement Product
パッケージ
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
数量
More info
Order from Distributors
Order from ST
最小値
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 now
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

代理店名
地域 在庫 最小発注 Third party link
MOUSER WORLDWIDE 7623 1 Order Now

代理店レポートによる在庫データ: 2019-06-13

代理店名

MOUSER

在庫

7623

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-06-13

Get sample

M24C32-XMC5TG

Replacement Product

-

パッケージ

UFDFPN8

Unit Price (US$)

0.2957*

Packing Type

Tape And Reel

Operating Temperature (°C)

(最小値)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.2957

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

M24C32-XDW5TP

Replacement Product

-

パッケージ

TSSOP8

Unit Price (US$)

0.2814*

Distributor availability ofM24C32-XDW5TP

代理店名
地域 在庫 最小発注 Third party link
MOUSER WORLDWIDE 7623 1 Order Now

代理店レポートによる在庫データ: 2019-06-13

代理店名

MOUSER

在庫

7623

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-06-13

Packing Type

Tape And Reel

Operating Temperature (°C)

(最小値)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.2814

数量

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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技術文書

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      DS0952
      32-Kbit serial I²C bus EEPROM
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      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
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      STR71x I2C communication with M24Cxx EEPROM
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      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?
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      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 バージョン サイズ アクション
      TN1171
      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use
      3.0
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      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use

HW Model, CAD Libraries & SVD

    • Description バージョン サイズ アクション
      IBIS model I2C M24xxx Standard EEPROM (-40 degC to 85 degC) 4.0
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プレゼンテーション & トレーニング資料

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      EEPROM general presentation 1.0
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      EEPROM in WLCSP July 2016 1.4
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Publications and Collaterals

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      EEPROM in Ultra-small packages 1.0
      780.77 KB
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      EEPROM in Ultra-small packages

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製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
M24C32-XDW5TP
Active
TSSOP8 インダストリアル Ecopack2
M24C32-XMC5TG
Active
UFDFPN8 インダストリアル 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.