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製品概要

概要

The M24256 is a 256-Kbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 32 K × 8 bits. The M24256-BW can operate with a supply voltage from 2.5 V to 5.5 V, the M24256-BR AND M24256-DR can operate with a supply voltage from 1.8 V to 5.5 V, and the M24256-BF and M24256-DF can operate with a supply voltage from 1.7 V to 5.5 V. All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of –40 °C / +85 °C. The M24256-D offers an additional page, named the identification page (64 byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

特徴
パッケージ

Compatible with following I²C bus modes:
1 MHz
400 kHz
100 kHz

Memory array:
256 Kbit (32 Kbyte) of EEPROM
Page size: 64 byte
Additional write lockable page (M24256-D order codes)

Single supply voltage and high speed:
1 MHz clock from 1.7 V to 5.5 V

Write:
Byte write within 5 ms
Page write within 5 ms

Operating temperature range:
from -40 °C up to +85 °C

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

RoHS-compliant and Halogen-free (ECOPACK2)

SO8 ECOPACK2

TSSOP8 ECOPACK2

UFDFPN8 ECOPACK2

WLCSP ECOPACK2

Unsawn wafer (each die is tested)
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Datalog with 4mbit eeprom: save time and power

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	製品型番	ステータス	概要	タイプ	サプライヤ
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	ST EEPROM Finder	量産中	Serial EEPROMs product finder for Android and iOS	Finder Apps	ST	ST EEPROM Finder 概要: Serial EEPROMs product finder for Android and iOS

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	製品型番	ステータス	概要	タイプ	サプライヤ
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	X-NUCLEO-EEPRMA2	量産中	Standard I²C and SPI EEPROM memory expansion board based on M24xx and M95xx series for STM32 Nucleo	STM32 Nucleo expansion boards	ST	X-NUCLEO-EEPRMA2 概要: Standard I²C and SPI EEPROM memory expansion board based on M24xx and M95xx series for STM32 Nucleo

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	Resource title	バージョン	Latest update

IBIS models (1)

	Resource title	バージョン	Latest update
ZIP	IBIS models I2C M24xxx Standard EEPROM (-40°C to 85°C)	1.0	25 Jan 2021	25 Jan 2021 IBIS models I2C M24xxx Standard EEPROM (-40°C to 85°C) 1.0

CAD Symbol & Footprint models (1)

	Resource title	バージョン	Latest update
ZIP	3D models EEPROM all packages rev3	1.0	27 Apr 2021	27 Apr 2021 3D models EEPROM all packages rev3 1.0

Verilog models (1)

	Resource title	バージョン	Latest update
ZIP	Verilog models I2C EEPROM M24xxx	1.0	28 Jan 2021	28 Jan 2021 Verilog models I2C EEPROM M24xxx 1.0

品質 & 信頼性

製品型番	マーケティング･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	材料宣誓書**
M24256-DRDW6TP	NRND	TSSOP-8L	インダストリアル	Ecopack2

M24256-DRDW6TP

Package:

TSSOP-8L

Material Declaration**:

More Info

(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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	製品型番	販売代理店から購入	STから購入	製品ステータス	ECCN (US)	ECCN (EU)	梱包タイプ	パッケージ	温度（℃）		Replacement Product	Country of Origin	Budgetary Price (US$)*/Qty	詳細情報
	製品型番	販売代理店から購入	STから購入	製品ステータス	ECCN (US)	ECCN (EU)	梱包タイプ	パッケージ	最小	最大	Replacement Product	Country of Origin	Budgetary Price (US$)*/Qty	詳細情報
	M24256-DRDW6TP	販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください	Free Sample Buy Direct	NRND	EAR99	NEC	Tape And Reel	TSSOP-8L	-40	85	M24256-DFDW6TP	CHINA		詳細情報単価（US$）: 0.2274 Country of Origin: CHINA

M24256-DRDW6TP

製品ステータス

NRND

ECCN (US)

EAR99

詳細情報

Budgetary Price (US$)*/Qty

（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。

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M24256-DR

製品概要

概要

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ST EEPROM Finder

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X-NUCLEO-EEPRMA2

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すべてのリソース

IBIS models (1)

CAD Symbol & Footprint models (1)

Verilog models (1)

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