M24512-A125

Part: M24512-A125

Type: Serial I²C bus EEPROM

Description: A 512-Kbit (64 Kbyte) serial I²C bus EEPROM, compliant with Automotive standard AEC-Q100 grade 1, operating up to 125 °C with a 1 MHz clock.

Operating Conditions:

• Supply voltage: 1.7 V to 5.5 V
• Operating temperature: -40 °C to 125 °C
• I²C bus clock speed: 1 MHz, 400 kHz, 100 kHz

Key Specs:

• Memory size: 512 Kbit (64 Kbyte)
• Page size: 128 byte
• Byte Write time: 4 ms
• Page Write time: 4 ms
• Write cycle endurance: 4 million cycles at 25 °C, 1.2 million cycles at 85 °C, 600 k cycles at 125 °C
• Data retention: 100 years at 25 °C, 50 years at 125 °C
• ESD protection (Human Body Model): 4000 V

Features:

• Compatible with all I²C bus modes
• Additional Write lockable page (Identification page)
• Schmitt trigger inputs for noise filtering
• Short Write cycle time
• Write cycle endurance
• Data retention
• ESD protection (Human Body Model)
• RoHS compliant and halogen-free (ECOPACK2®)

Package:

• SO8 (MN) 150 mil width
• WFDFPN8 (MF) 2 x 3 mm
• TSSOP8 (3x4.4 mm, 0.65 mm pitch, 8-lead)
• SO8N (3.9x4.9 mm, 8-lead plastic small outline, 150 mils body width)
• WFDFPN8 (MLP8) (8-lead, 2 x 3 mm, 0.5 mm pitch)

• Compatible with all 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 (Identification page)
• Extended temperature and voltage ranges
• --40 °C to 125 °C; 1.7 V to 5.5 V
• Schmitt trigger inputs for noise filtering.
• Short Write cycle time
• -Byte Write within 4 ms
• -Page Write within 4 ms
• 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
• -100 years at 25 °C
• ESD protection (Human Body Model)
• -4000 V
• Packages
• -RoHS compliant and halogen-free (ECOPACK2 ® )

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.

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