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M24512-125

EEPROM

The M24512-125 is a eeprom from STMicroelectronics. View the full M24512-125 datasheet below including key specifications.

M24512-125 shares its datasheet with M24512-DFMC6TG, whose page lists every part number it covers.

Official M24512-125 datasheet (PDF) — the source this page was extracted from.

Manufacturer

STMicroelectronics

Category

Memory ICs

M24512-125 Key Specifications

ParameterValue
InterfaceI2C (100 kHz / 400 kHz / 1 MHz)
Page Size128 byte
Memory Size512 Kbit (64 Kbyte), organized as 64K x 8
Data Retention> 200 years
Clock Frequencyup to 1 MHz
Write Endurance> 4 million write cycles
Chip Enable PinsE2, E1, E0 (3 address inputs)
Write ProtectionWhole memory array via WC pin
Available PackagesSO8, TSSOP8, UFDFPN8, WLCSP, unsawn wafer
Write Time (Byte/Page)5 ms max
Supply Voltage (M24512-R)1.8V to 5.5V
Supply Voltage (M24512-W)2.5V to 5.5V
Supply Voltage (M24512-DF)1.7V to 5.5V
Operating Temperature Range-40 C to +85 C

M24512-125 Overview

Part: M24512-W, M24512-R, M24512-DF — STMicroelectronics

Type: Serial I²C bus EEPROM

Description: 512-Kbit (64 Kbyte) I²C-compatible EEPROM with 1 MHz clock speed, 5 ms byte/page write time, and an operating temperature range of -40 °C to +85 °C.

Operating Conditions:

  • Supply voltage: 1.7 V to 5.5 V (M24512-DF), 1.8 V to 5.5 V (M24512-R), 2.5 V to 5.5 V (M24512-W)
  • Operating temperature: -40 °C to +85 °C
  • Clock frequency: 1 MHz (or less)

Absolute Maximum Ratings:

Key Specs:

  • Memory size: 512 Kbit (64 Kbyte)
  • Page size: 128 byte
  • Byte write time: 5 ms
  • Page write time: 5 ms
  • Data retention: More than 200 years
  • Write cycles: More than 4 million
  • I²C bus modes: 1 MHz, 400 kHz, 100 kHz

Features:

  • Random and sequential read modes
  • Write protect of the whole memory array
  • Enhanced ESD/latch-Up protection
  • Additional write lockable identification page (M24512-D order codes)
  • ECC (error correction code) for improved read reliability

Applications:

Package:

  • SO8 ECOPACK2
  • TSSOP8 ECOPACK2
  • UFDFPN8 ECOPACK2
  • WLCSP ECOPACK2
  • Unsawn wafer

M24512-125 Features

  • Compatible with following I 2 C bus modes:
  • -1 MHz
  • -400 kHz
  • -100 kHz
  • Memory array:
  • -512 Kbit (64 Kbyte) of EEPROM
  • -Page size: 128 byte
  • -Additional write lockable page (M24512-D order codes)
  • Single supply voltage and high speed:
  • -1 MHz clock from 1.7 V to 5.5 V
  • Write time:
  • -Byte write within 5 ms
  • -Page write within 5 ms
  • Operating temperature range:
  • --40 °C up to +85 °C
  • Random and sequential read modes
  • Write protect of the whole memory array
  • Enhanced ESD/latch-Up protection
  • More than 4 million write cycles
  • More than 200-years data retention
  • Packages:
  • -SO8 ECOPACK2 ®
  • -TSSOP8 ECOPACK2 ®
  • -UFDFPN8 ECOPACK2 ®
  • -WLCSP ECOPACK2 ®
  • -Unsawn wafer (each die is tested)

M24512-125 Package Information

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK ® packages, depending on their level of environmental compliance. ECOPACK ® specifications, grade definitions and product status are available at: www.st.com. ECOPACK ® is an ST trademark.

For die information concerning the M24512-W delivered in unsawn wafer, please contact your nearest ST Sales Office.

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
M24512STMicroelectronics—
M24512-DSTMicroelectronics—
M24512-DFSTMicroelectronics—
M24512-DFMC6TGSTMicroelectronics8-UFDFN Exposed Pad
M24512-DRSTMicroelectronics—
M24512-RSTMicroelectronics—
M24512-WSTMicroelectronics—

Other Memory ICs

All Memory ICs datasheetsAll STMicroelectronics datasheets (808)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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