M93C46-A125

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Design Win Education

Automotive 1-Kbit MICROWIRE serial EEPROM

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Product overview

Description

The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are Electrically Erasable PROgrammable Memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).

The M93Cx6-A125 devices operate within a voltage supply range from 1.8 V to 5.5 V

The M93Cx6-A125 devices are guaranteed over the -40 °C/+125 °C temperature range and are compliant with the Automotive standard AEC-Q100 Grade 1.

  • All features

    • Industry standard MICROWIRE™ bus
    • Memory array: 1 Kb, 2 Kb, 4 Kb, 8 Kb or 16 Kb
    • Dual organization: by word (x16) or byte (x8)
    • Write
      • Byte within 4 ms
      • Word within 4 ms
    • READY/BUSY signal during programming
    • 2 MHz clock rate
    • Sequential read operation
    • Single supply voltage: 1.8 V to 5.5 V
    • Operating temperature range: -40 °C up to 125 °C
    • Enhanced ESD protection
    • Write cycle endurance
      • 4 million Write cycles at 25 °C
      • 1.2 million Write cycles at 85 °C
      • 600 k Write cycles at 125 °C
    • Data retention
      • 50 years at 125 °C
      • more than 100 years at 25 °C
    • Packages
      • RoHS-compliant and Halogen-free (ECOPACK2®)

EDA Symbols, Footprints and 3D Models

STMicroelectronics - M93C46-A125

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M93C46-RDW3TP/K
Active
TSSOP-8L Automotive Ecopack2
M93C46-RMN3TP/K
Active
SO8 Automotive Ecopack2

M93C46-RDW3TP/K

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

M93C46-RMN3TP/K

Package:

SO8

Material Declaration**:

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

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Replacement Product
Budgetary Price (US$)*/Qty
Unit Price (US$)
Country of Origin
ESample Max Qty
Free Samples
min
max
M93C46-RMN3TP/K Available at distributors

Distributor availability of M93C46-RMN3TP/K

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO8 -40 125 -

0.144

CHINA

3

Yes

M93C46-RDW3TP/K Available at distributors

Distributor availability of M93C46-RDW3TP/K

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TSSOP-8L -40 125 -

0.144

CHINA

-

No

M93C46-RMN3TP/K Active

Package:
SO8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

M93C46-RMN3TP/K

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Replacement Product:

-

Country of Origin:

CHINA

ESample Max Qty:

3

Free Samples:

Yes

Distributor Name

Distributor reported inventory date:

M93C46-RDW3TP/K Active

Package:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

M93C46-RDW3TP/K

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Replacement Product:

-

Country of Origin:

CHINA

ESample Max Qty:

-

Free Samples:

No

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors