64-Kbit SPI bus EEPROM with high-speed clock

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  • The M95640 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 8192 x 8 bits, accessed through the SPI bus.

    The M95640-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95640-R can operate with a supply voltage from 1.8 V to 5.5 V and the M95640-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.
    The M95640-D offers an additional page, named the Identification Page (32 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

    Key Features

    • Compatible with the Serial Peripheral Interface (SPI) bus
    • Memory array
      • 64 Kb (8 Kbytes) of EEPROM
      • Page size: 32 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 M95640-W
      • 1.8 V to 5.5 V for M95640-R
      • 1.7 V to 5.5 V for M95640-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®)

样片和购买

产品型号
Replacement Product
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
More info
从分销商订购
从ST订购
min
max
M95640-DFMN6TP - SO8 Tape And Reel -40 85
批量生产
0.1879 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofM95640-DFMN6TP

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2086 1 Order Now
RS COMPONENTS EUROPE 2060 1 Order Now
AVNET AMERICA 25000 0 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

DIGIKEY

库存

2086

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

2060

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

25000

Min.Order

0

地区

AMERICA Order Now

代理商库存报告日期: 2019-11-07

获取样片
M95640-DFDW6TP - TSSOP8 Tape And Reel -40 85
批量生产
0.2009 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofM95640-DFDW6TP

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 2980 1 Order Now
Farnell Element14 EUROPE 7884 1 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

RS COMPONENTS

库存

2980

Min.Order

1

地区

EUROPE Order Now

Farnell Element14

库存

7884

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-07

获取样片
M95640-DFMC6TG - UFDFPN8 Tape And Reel -40 85
批量生产
0.2212 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofM95640-DFMC6TG

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 190 1 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

MOUSER

库存

190

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-07

获取样片
M95640-DFCT6TP/K - WLCSP Tape And Reel -40 85
批量生产
0.2796 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

SINGAPORE

查看供货情况

Distributor availability ofM95640-DFCT6TP/K

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 85 1 Order Now
ARROW AMERICA 2500 2500 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

DIGIKEY

库存

85

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2500

Min.Order

2500

地区

AMERICA Order Now

代理商库存报告日期: 2019-11-07

M95640-DFMN6TP

Replacement Product

-

封装

SO8

单价(US$)

0.1879*

Distributor availability ofM95640-DFMN6TP

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2086 1 Order Now
RS COMPONENTS EUROPE 2060 1 Order Now
AVNET AMERICA 25000 0 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

DIGIKEY

库存

2086

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

2060

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

25000

Min.Order

0

地区

AMERICA Order Now

代理商库存报告日期: 2019-11-07

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$)

0.1879

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95640-DFDW6TP

Replacement Product

-

封装

TSSOP8

单价(US$)

0.2009*

Distributor availability ofM95640-DFDW6TP

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 2980 1 Order Now
Farnell Element14 EUROPE 7884 1 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

RS COMPONENTS

库存

2980

Min.Order

1

地区

EUROPE Order Now

Farnell Element14

库存

7884

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-07

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$)

0.2009

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95640-DFMC6TG

Replacement Product

-

封装

UFDFPN8

单价(US$)

0.2212*

Distributor availability ofM95640-DFMC6TG

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 190 1 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

MOUSER

库存

190

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-07

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$)

0.2212

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

M95640-DFCT6TP/K

Replacement Product

-

封装

WLCSP

单价(US$)

0.2796*

Distributor availability ofM95640-DFCT6TP/K

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 85 1 Order Now
ARROW AMERICA 2500 2500 Order Now

代理商库存报告日期: 2019-11-07

代理商名称

DIGIKEY

库存

85

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2500

Min.Order

2500

地区

AMERICA Order Now

代理商库存报告日期: 2019-11-07

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$)

0.2796

数量

1000

ECCN (US)

EAR99

Country of Origin

SINGAPORE

(*) 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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技术文档

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      DS6633
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      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use

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      Description of WLCSP for STMicroelectronics EEPROMs and recommendations for use

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
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      Verilog model SPI EEPROM M95XXX 2.2
      57.49 KB
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      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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      555.19 KB
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      EEPROM general presentation

      EEPROM in WLCSP July 2016

      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**
M95640-DFCT6TP/K
批量生产
WLCSP 工业 Ecopack2
M95640-DFDW6TP
批量生产
TSSOP8 工业 Ecopack2
M95640-DFMC6TG
批量生产
UFDFPN8 工业 Ecopack2
M95640-DFMN6TP
批量生产
SO8 工业 Ecopack2

M95640-DFCT6TP/K

Package:

WLCSP

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

WLCSP

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95640-DFDW6TP

Package:

TSSOP8

Material Declaration**:

PDF

Marketing Status

批量生产

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95640-DFMC6TG

Package:

UFDFPN8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

UFDFPN8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95640-DFMN6TP

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.