256 Kbit SPI bus EEPROM with high-speed clock

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  • The M95256 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 32768 x 8 bits, accessed through the SPI bus.

    The M95256-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95256-R can operate with a supply voltage from 1.8 V to 5.5 V and the M95256-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.

    Key Features

    • Compatible with the Serial Peripheral Interface (SPI) bus
    • Memory array
      • 256 Kb (32 Kbytes) of EEPROM
      • Page size: 64 bytes
    • Write
      • Byte Write within 5 ms
      • Page Write within 5 ms
    • Additional Write lockable page (Identification page)
    • Write Protect: quarter, half or whole memory array
    • High-speed clock: 20 MHz
    • Single supply voltage:
      • 2.5 V to 5.5 V for M95256-W
      • 1.8 V to 5.5 V for M95256-R
      • 1.7 V to 5.5 V for M95256-DF
    • Operating temperature range: from -40 °C up to +85 °C
    • Enhanced ESD protection
    • More than 4 million Write cycles
    • More than 200-year data retention
    • Packages:
      • SO8 (ECOPACK2®)
      • TSSOP8 (ECOPACK2®)
      • UFDFPN8 (ECOPACK2®)
      • WLCSP (ECOPACK2®)

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产品型号
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从分销商订购
从ST订购
min
max
M95256-WMN6TP - SO8 Tape And Reel -40 85
批量生产
0.2766 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofM95256-WMN6TP

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1174 1 Order Now
RS COMPONENTS EUROPE 4419 5 Order Now
AVNET AMERICA 197540 0 Order Now
FUTURE WORLDWIDE 1205 1 Order Now
ARROW EUROPE 20000 0 Order Now
ARROW AMERICA 7500 2500 Order Now
P&S ASIA/PACIFIC 1400 1 Order Now
MOUSER WORLDWIDE 385 1 Order Now

代理商库存报告日期: 2019-11-05

代理商名称

DIGIKEY

库存

1174

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1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

4419

Min.Order

5

地区

EUROPE Order Now

AVNET

库存

197540

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

1205

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

20000

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

7500

Min.Order

2500

地区

AMERICA Order Now

P&S

库存

1400

Min.Order

1

地区

ASIA/PACIFIC Order Now

MOUSER

库存

385

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-05

立即购买
M95256-WDW6TP - TSSOP8 Tape And Reel -40 85
批量生产
0.2868 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofM95256-WDW6TP

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2230 1 Order Now
AVNET AMERICA 8000 0 Order Now
ARROW AMERICA 6306 1 Order Now
MOUSER WORLDWIDE 2774 1 Order Now
Farnell Element14 EUROPE 3884 1 Order Now

代理商库存报告日期: 2019-11-05

代理商名称

DIGIKEY

库存

2230

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

8000

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

6306

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

2774

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3884

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-05

立即购买

M95256-WMN6TP

Replacement Product

-

封装

SO8

单价(US$)

0.2766*

Distributor availability ofM95256-WMN6TP

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1174 1 Order Now
RS COMPONENTS EUROPE 4419 5 Order Now
AVNET AMERICA 197540 0 Order Now
FUTURE WORLDWIDE 1205 1 Order Now
ARROW EUROPE 20000 0 Order Now
ARROW AMERICA 7500 2500 Order Now
P&S ASIA/PACIFIC 1400 1 Order Now
MOUSER WORLDWIDE 385 1 Order Now

代理商库存报告日期: 2019-11-05

代理商名称

DIGIKEY

库存

1174

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

4419

Min.Order

5

地区

EUROPE Order Now

AVNET

库存

197540

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

1205

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

20000

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

7500

Min.Order

2500

地区

AMERICA Order Now

P&S

库存

1400

Min.Order

1

地区

ASIA/PACIFIC Order Now

MOUSER

库存

385

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-05

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

批量生产

单价(US$)

0.2766

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

M95256-WDW6TP

Replacement Product

-

封装

TSSOP8

单价(US$)

0.2868*

Distributor availability ofM95256-WDW6TP

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2230 1 Order Now
AVNET AMERICA 8000 0 Order Now
ARROW AMERICA 6306 1 Order Now
MOUSER WORLDWIDE 2774 1 Order Now
Farnell Element14 EUROPE 3884 1 Order Now

代理商库存报告日期: 2019-11-05

代理商名称

DIGIKEY

库存

2230

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

8000

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

6306

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

2774

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3884

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-05

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

批量生产

单价(US$)

0.2868

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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硬件型号、CAD库及SVD

    • 描述 版本 文档大小 操作
      IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC) 5.0
      4.92 MB
      ZIP
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      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

演示和培训资料

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      EEPROM general presentation 1.0
      627.51 KB
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      281.42 KB
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      I2C EEPROM in DFN5 small package 1.0
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      I2C EEPROM in DFN5 small package

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Serial EEPROM 1.0
      1.73 MB
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      Serial EEPROM

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      EEPROM selection guide 2.0
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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
M95256-WDW6TP
批量生产
TSSOP8 工业 Ecopack2
M95256-WMN6TP
批量生产
SO8 工业 Ecopack2

M95256-WDW6TP

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95256-WMN6TP

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

批量生产

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.