M24512-125

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

• 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)

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.