4 Kbit SPI bus EEPROM with high-speed clock

Download datasheet

Sample and Buy from our eStore

样片和购买
概观
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • The M95010/ M95020/M95040 devices (M950x0) are electrically erasable programmable memories (EEPROMs) organized as 128/256/512 x 8 bits respectively, accessed through the SPI bus.

    The M950x0-W can operate with a supply voltage from 2.5 V to 5.5 V, the M950x0-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M950x0-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 M950x0-DF offers an additional page, named the Identification Page (16 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

    主要特性

    • Compatible with SPI bus serial interface (Positive clock SPI modes)
    • Single supply voltage:
      • 2.5 V to 5.5 V for M950x0-W
      • 1.8 V to 5.5 V for M950x0-R
      • 1.7 V to 5.5 V for M95040-DF
    • High-speed 20 MHz clock rate, 5 ms write time
    • Memory array:
      • 1/2/4 Kbit (128/256/512 bytes) of EEPROM
      • Page size: 16 bytes
      • Write protection by block: 1/4, 1/2 or whole memory
      • Additional Write lockable Page (Identification page)
    • Enhanced ESD protection
    • More than 4 million write cycles
    • More than 200-year data retention
    • Packages RoHS-compliant and Halogen-free (ECOPACK®)

电路原理图

下载 下载

样片和购买

型号
Replacement Product
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
Order from ST
min
max
M95040-RDW6TP - TSSOP8 Tape And Reel -40 85
Active
0.1505 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM95040-RDW6TP

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 7039 1 Order Now
MOUSER WORLDWIDE 8000 1 Order Now

代理商库存报告日期: 2019-07-11

代理商名称

ARROW

库存

7039

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

8000

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-11

Buy now
M95040-RMN6TP - SO8 Tape And Reel -40 85
Active
0.1407 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM95040-RMN6TP

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 27500 0 Order Now
ARROW EUROPE 7500 0 Order Now

代理商库存报告日期: 2019-07-12

代理商名称

AVNET

库存

27500

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

7500

Min.Order

0

地区

EUROPE Order Now

代理商库存报告日期: 2019-07-12

Buy now
M95040-RMC6TG - UFDFPN8 Tape And Reel -40 85
Active
0.1639 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofM95040-RMC6TG

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 9790 1 Order Now
AVNET AMERICA 5000 0 Order Now
MOUSER WORLDWIDE 4003 1 Order Now

代理商库存报告日期: 2019-07-11

代理商名称

DIGIKEY

库存

9790

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

5000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

4003

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-11

Get sample

M95040-RDW6TP

Replacement Product

-

Package

TSSOP8

Unit Price (US$)

0.1505*

Distributor availability ofM95040-RDW6TP

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 7039 1 Order Now
MOUSER WORLDWIDE 8000 1 Order Now

代理商库存报告日期: 2019-07-11

代理商名称

ARROW

库存

7039

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

8000

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-11

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.1505

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95040-RMN6TP

Replacement Product

-

Package

SO8

Unit Price (US$)

0.1407*

Distributor availability ofM95040-RMN6TP

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 27500 0 Order Now
ARROW EUROPE 7500 0 Order Now

代理商库存报告日期: 2019-07-12

代理商名称

AVNET

库存

27500

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

7500

Min.Order

0

地区

EUROPE Order Now

代理商库存报告日期: 2019-07-12

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.1407

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95040-RMC6TG

Replacement Product

-

Package

UFDFPN8

Unit Price (US$)

0.1639*

Distributor availability ofM95040-RMC6TG

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 9790 1 Order Now
AVNET AMERICA 5000 0 Order Now
MOUSER WORLDWIDE 4003 1 Order Now

代理商库存报告日期: 2019-07-11

代理商名称

DIGIKEY

库存

9790

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

5000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

4003

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-07-11

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.1639

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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

Recommended for you

00 Files selected for download

技术文档

    • 描述 版本 文档大小 Action
      DS1639
      4 Kbit, 2 Kbit and 1 Kbit serial SPI bus EEPROM with high-speed clock
      13.0
      817.61 KB
      PDF
      DS1639

      4 Kbit, 2 Kbit and 1 Kbit serial SPI bus EEPROM with high-speed clock

    • 描述 版本 文档大小 Action
      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
      PDF
      AN2014

      How a designer can make the most of STMicroelectronics Serial EEPROMs

    • 描述 版本 文档大小 Action
      TN1171
      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use
      3.0
      574.55 KB
      PDF
      TN1171

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

HW Model, CAD Libraries & SVD

    • 描述 版本 文档大小 Action
      IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC) 5.0
      4.92 MB
      ZIP
      Verilog model I2C EEPROM M24XXX 2.0
      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

    • 描述 版本 文档大小 Action
      EEPROM general presentation 1.0
      627.51 KB
      PDF
      EEPROM in WLCSP July 2016 1.4
      281.42 KB
      PDF
      I2C EEPROM in DFN5 small package 1.0
      555.19 KB
      PDF

      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 Action
      Serial EEPROM 1.0
      1.73 MB
      PDF

      Serial EEPROM

    • 描述 版本 文档大小 Action
      EEPROM selection guide 2.0
      1,007.87 KB
      PDF

      EEPROM selection guide

    • 描述 版本 文档大小 Action
      Products and solutions for solar energy 1.0
      1.29 MB
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF
      Smart grid distribution and smart meters - Energy-efficient solutions 2.0
      1.58 MB
      PDF

      Products and solutions for solar energy

      Semiconductor solutions for healthcare applications

      Smart grid distribution and smart meters - Energy-efficient solutions

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M95040-RDW6TP
Active
TSSOP8 工业 Ecopack2
M95040-RMC6TG
Active
UFDFPN8 工业 Ecopack2
M95040-RMN6TP
Active
SO8 工业 Ecopack2

M95040-RDW6TP

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95040-RMC6TG

Package:

UFDFPN8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95040-RMN6TP

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

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.