M24C64-U

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64-Kbit Serial I2C bus EEPROM

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Product overview

Description

The M24C64-U is a 64-Kbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 8 K × 8 bits. It can operate with a supply voltage of 1.7 V to 5.5 V, over an ambient temperature range from -40 °C to +85 °C.

The device offers an additional page, named the identification page (32 bytes). This page stores an 128‑bit (16 bytes) unique factory-programmed serial number, which is frozen in read-only mode on delivery from the factory.

The uniqueness of the serial number is ensured across the whole portfolio of serial EEPROMs manufactured by STMicroelectronics, offering a unique identifier.

  • All features

    • I²C interface
      • Compatible with the following I²C bus modes:
        • 100 kHz (Standard-mode)
        • 400 kHz (Fast-mode)
        • 1 MHz (Fast-mode Plus)
    • Memory
      • 64-Kbit (8-Kbyte) of EEPROM
      • Page size: 32-byte
    • Identification page
      • 256-bit (32-byte) locked in read-only at factory delivery
    • UID
      • 128-bit (16-byte) unique factory-programmed serial number
    • Supply voltage
      • Wide voltage range: 1.7 V to 5.5 V
    • Temperature
      • Operating temperature range: -40 °C to +85 °C
    • Performance
      • Enhanced ESD and latch-up protection
      • ESD protection: 4 kV (HBM)
      • More than 4 million write cycles
      • More than 200-year data retention
    • Advanced features
      • Random and sequential read modes
      • Hardware write protection of the whole memory array
      • Byte and page write within 5 ms
    • Package
      • SO8N (ECOPACK2 compliant)

EDA Symbols, Footprints and 3D Models

STMicroelectronics - M24C64-U

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M24C64-UFMN6TP
Active
SO-8 Industrial Ecopack2

M24C64-UFMN6TP

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

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.

Sample & Buy

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Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
Free Samples
ESample Max Qty
Replacement Product
min
max
M24C64-UFMN6TP
Active
0.1943 / 1k
Available at distributors

Distributor availability of M24C64-UFMN6TP

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
SO-8 Tape and Reel CHINA EAR99 NEC -40 85

M24C64-UFMN6TP Active

Budgetary Price (US$)*/Qty:
0.1943 / 1k
Package:
SO-8
Packing Type:
Tape and Reel
RoHS:
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC

Part Number:

M24C64-UFMN6TP

Operating Temperature (°C)

Min:

-40

Max:

85

Free Samples:

-

ESample Max Qty:

-

Replacement Product:

-

Distributor Name

Distributor reported inventory date:

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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