M95640-DRE

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

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Product overview

Description

The M95640-DRE is a 64-Kbit serial EEPROM device operating up to 105 °C. The M95640-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 M95640-DRE is a byte-alterable memory (8192 × 8 bits) organized as 256 pages of 32 bytes in which the data integrity is significantly improved with an embedded Error Correction Code logic.
The M95640-DRE offers an additional Identification Page (32 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.
  • All features

    • Compatible with the Serial Peripheral Interface (SPI) bus
    • Memory array
      • 64 Kbit (8 Kbytes) of EEPROM
      • Page size: 32 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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EDA Symbols, Footprints and 3D Models

STMicroelectronics - M95640-DRE

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M95640-DRDW8TP/K
Active
TSSOP-8L Automotive Ecopack2
M95640-DRMN8TP/K
Active
SO8 Automotive Ecopack2

M95640-DRDW8TP/K

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

M95640-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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Replacement Product
Budgetary Price (US$)*/Qty
More info
min
max
M95640-DRDW8TP/K Available at 3 distributors

Distributor availability ofM95640-DRDW8TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3928 1 Order Now
AVNET AMERICA 16000 0 Order Now
MOUSER WORLDWIDE 766 1 Order Now

Distributor reported inventory date: 2021-04-16

Distributor Name

DIGIKEY

Stock

3928

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

16000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

766

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-8L -40 105 - 0.314 / 1k
MORE INFO

Unit Price (US$):

0.314

Country of Origin:

CHINA

M95640-DRMN8TP/K Available at 2 distributors

Distributor availability ofM95640-DRMN8TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2380 1 Order Now
MOUSER WORLDWIDE 1032 1 Order Now

Distributor reported inventory date: 2021-04-16

Distributor Name

DIGIKEY

Stock

2380

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1032

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO8 -40 105 - 0.314 / 1k
MORE INFO

Unit Price (US$):

0.314

Country of Origin:

CHINA

M95640-DRDW8TP/K

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.314 / 1k

Distributor availability ofM95640-DRDW8TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3928 1 Order Now
AVNET AMERICA 16000 0 Order Now
MOUSER WORLDWIDE 766 1 Order Now

Distributor reported inventory date: 2021-04-16

Distributor Name

DIGIKEY

Stock

3928

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

16000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

766

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8L

Operating Temperature (°C)

(min)

-40

(max)

105

Replacement Product

-

Budgetary Price (US$)* / Qty

0.314 / 1k

Country of Origin

CHINA

M95640-DRMN8TP/K

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.314 / 1k

Distributor availability ofM95640-DRMN8TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2380 1 Order Now
MOUSER WORLDWIDE 1032 1 Order Now

Distributor reported inventory date: 2021-04-16

Distributor Name

DIGIKEY

Stock

2380

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1032

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO8

Operating Temperature (°C)

(min)

-40

(max)

105

Replacement Product

-

Budgetary Price (US$)* / Qty

0.314 / 1k

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