M95256-DRE

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256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation

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  • The M95256-DRE is a 256-Kbit serial EEPROM device operating up to 105 °C. The M95256-DRE is compliant with the level of reliability defined by the AEC-Q100 grade 2.

    The device is accessed by a simple serial SPI compatible interface running up to 20 MHz.
    The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M95256-DRE is a byte-alterable memory (32768 × 8 bits) organized as 512 pages of 64 bytes in which the data integrity is significantly improved with an embedded Error Correction Code logic.
    The M95256-DRE offers an additional Identification Page (64 bytes) in which the ST device identification can be read. This page can also be used to store sensitive application parameters which can be later permanently locked in read-only mode.

    主な特徴

    • Compatible with the Serial Peripheral Interface (SPI) bus
    • Memory array
      • 256 Kbit (32 Kbytes) of EEPROM
      • Page size: 64 bytes
      • Write protection by block: 1/4, 1/2 or whole memory
      • Additional Write lockable Page (Identification page)
    • Extended temperature and voltage range
      • Up to 105 °C (VCCfrom 1.7 V to 5.5 V)
    • High speed clock frequency
      • 20 MHz for VCC ≥4.5 V
      • 10 MHz for VCC ≥2.5 V
      • 5 MHz for VCC≥ 1.7 V
    • Schmitt trigger inputs for noise filtering
    • Short Write cycle time
      • Byte Write within 4 ms
      • Page Write within 4 ms
    • Write cycle endurance
      • 4 million Write cycles at 25°C
      • 1.2 million Write cycles at 85°C
      • 900 k Write cycles at 105°C
    • Data retention
      • more than 50 years at105 °C
      • 200 years at 55°C
    • ESD Protection (Human Body Model)
      • 4000 V
    • Packages
      • RoHS-compliant and halogen-free (ECOPACK2®)

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製品型番
Replacement Product
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梱包タイプ
温度(℃) 製品ステータス
概算価格(USS)
Quantity
詳細
販売代理店からオーダー
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min
max
M95256-DRMN8TP/K - SO8 Tape And Reel -40 105
Active
0.462 1000
詳細情報

ECCN (US):

EAR99

Country of Origin:

CHINA

在庫チェック

Distributor availability ofM95256-DRMN8TP/K

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 1615 1 Order Now
MOUSER WORLDWIDE 1938 1 Order Now
Farnell Element14 EUROPE 144 1 Order Now

代理店レポートによる在庫データ: 2019-12-12

代理店名

DIGIKEY

在庫

1615

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

1938

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

144

Min.Order

1

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-12-12

サンプル入手
M95256-DRDW8TP/K - TSSOP8 Tape And Reel -40 105
Active
0.462 1000
詳細情報

ECCN (US):

EAR99

Country of Origin:

CHINA

在庫チェック

Distributor availability ofM95256-DRDW8TP/K

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 2220 1 Order Now
MOUSER WORLDWIDE 2307 1 Order Now

代理店レポートによる在庫データ: 2019-12-12

代理店名

DIGIKEY

在庫

2220

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

2307

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-12-12

サンプル入手

M95256-DRMN8TP/K

Replacement Product

-

パッケージ

SO8

Unit Price (US$)

0.462*

Distributor availability ofM95256-DRMN8TP/K

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 1615 1 Order Now
MOUSER WORLDWIDE 1938 1 Order Now
Farnell Element14 EUROPE 144 1 Order Now

代理店レポートによる在庫データ: 2019-12-12

代理店名

DIGIKEY

在庫

1615

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

1938

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

144

Min.Order

1

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-12-12

梱包タイプ

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

105

製品ステータス

Active

Unit Price (US$)

0.462

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95256-DRDW8TP/K

Replacement Product

-

パッケージ

TSSOP8

Unit Price (US$)

0.462*

Distributor availability ofM95256-DRDW8TP/K

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 2220 1 Order Now
MOUSER WORLDWIDE 2307 1 Order Now

代理店レポートによる在庫データ: 2019-12-12

代理店名

DIGIKEY

在庫

2220

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

2307

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-12-12

梱包タイプ

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

105

製品ステータス

Active

Unit Price (US$)

0.462

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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製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード Material Declaration**
M95256-DRDW8TP/K
Active
TSSOP8 オートモーティブ Ecopack2
M95256-DRMN8TP/K
Active
SO8 オートモーティブ Ecopack2

M95256-DRDW8TP/K

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

M95256-DRMN8TP/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.

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