ST Life.augmented

Standard Serial EEPROM

ST's standard serial EEPROM portfolio offers:

  • Industry’s largest memory size - 2 Mbits
  • Smallest standard package UFDFPN5
  • Smallest and ultrathin WLCSP packages 
  • A guarantee at 4 million erase/write cycles and 200 years data retention
  • The 3 major bus types
    • M24 Series I²C up to 2 Mbits, up to 1 MHz bus
    • M95 Series SPI, to 2 Mbits, up to 20 MHz bus, Chip Select
    • M93 series Microwire up to 16 Kbits
  • Miniature packages (WLCSP and ultrathin WLCSP, UFDFPN8, UFDFPN5) and small packages (S08, TSSOP8)
  • Operating voltage from 5.5 V to 1.7 V, (even 1.6 V for some parts)
  • Specific features
    • Lockable Identification Page (I²C or SPI bus),
    • Programmable block protection (Microwire bus)
  • IBIS and Verilog models are available in Design Resources for Standard Serial EEPROM and Automotive EEPROM


UFDFPN5 smallest standard EEPROM

During recent years, ST conducted research on next-generation Chip-Size Packaging (CSP). The UFDFPN5 (also known as MLP5) is a near CSP plastic encapsulated package using conventional copper lead frame technology in an extremely compact, lightweight package.The M24C16-FMH6TG, uses UFDFPN5 package with 60% size reduction (1.4 x 1.7 mm). Click to view presentation.
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