M24512E-F

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512Kbit Serial I2C bus EEPROM with configurable device address and software write protection registers

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Product overview

Description

The M24512E-F is a 512-Kbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 64 K x 8 bits. The device can operate with a supply voltage from 1.6 V to 5.5 V with a clock frequency of 1 MHz (or less), over an ambient temperature range of -40 °C / +85 °C.

The M24512E-F offers three 8-bit registers. The device type identifier (DTI) register permanently locked in read-only mode. The configurable device address (CDA) register authorizing the user, through software, to configure up to eight possibilities of chip enable address. The software write protection (SWP) register authorizing the user, through software, to write protect partial or full memory array.

Moreover, the M24512E-F offers an additional page, named the identification page (128-byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

The M24512E-F is available in the standard 8-pin TSSOP8, SO8N, and UFDFPN8 with the WC pin.

On demand, the EEPROM can be delivered by STMicroelectronics with a preprogrammed and locked device address.

  • All features

    • I²C interface
      • Compatible with the following I²C bus modes:
        • 1 MHz (fast mode plus)
        • 400 kHz (fast mode)
        • 100 kHz (standard mode)
    • Memory
      • 512-Kbit (64-Kbyte) of EEPROM
      • Page size: 128-byte
      • Additional 128-byte identification page
    • Supply voltage management
      • Wide voltage range: From 1.6 V to 5.5 V
    • Temperature
      • Operating temperature range: From -40 °C up to +85 °C
    • Fast write cycle time
      • Byte and page write within 4 ms (3.1 ms typical)
    • Performance
      • Enhanced ESD/latch-up protection
      • More than 4 million write cycles
      • More than 200-year data retention
      • Fast wake-up time (less than 5μs)
    • Ultralow power current consumption
      • 330 nA (typ) in Standby mode
      • 100 μA (typ) for read current
      • 360 μA (typ) for write current
    • Advanced features
      • Configurable device address register
      • Device type identifier register (in read-only)
      • Preprogrammed device address
      • Software write protection register
      • Hardware write protection of the whole memory array
      • Random and sequential read modes
    • Package
      • SO8N, TSSOP8, and UFDFPN8 (ECOPACK2)

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STMicroelectronics - M24512E-F

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M24512E-FDW6T1
Active
TSSOP-8L Industrial Ecopack2
M24512E-FDW6TP
Active
TSSOP-8L Industrial Ecopack2
M24512E-FMC6TG
Active
UFDFPN8 Industrial Ecopack2
M24512E-FMN6T1
Active
SO8 Industrial Ecopack2
M24512E-FMN6T4
Preview
SO8 Industrial Ecopack2
M24512E-FMN6TP
Active
SO8 Industrial Ecopack2

M24512E-FDW6T1

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24512E-FDW6TP

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24512E-FMC6TG

Package:

UFDFPN8

Material Declaration**:

Marketing Status

Active

Package

UFDFPN8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24512E-FMN6T1

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24512E-FMN6T4

Package:

SO8

Material Declaration**:

Marketing Status

Preview

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24512E-FMN6TP

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.

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M24512E-FMN6T4 Preview

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M24512E-FDW6T1 Active

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M24512E-FDW6TP Active

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M24512E-FMN6TP

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3

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-

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M24512E-FMC6TG Active

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M24512E-FMC6TG

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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