AN4653 Datasheet, PDF (1/13 Pages) STMicroelectronics – Cycling endurance and data retention of high density EEPROM based on CMOS F8H process

AN4653
Application note
Cycling endurance and data retention of high density EEPROM
based on CMOS F8H process
Introduction
Electronic applications, based on several single electronic products (integrated circuits) are
looking for a global high level of reliability and robustness, each single electronic product
must therefore offer a very high level of quality.
To fulfill these requirements STMicroelectronics developed a new family of EEPROM based
on a new improved architecture and produced with the CMOS F8H process.
This application note details the improved cycling and data retention performances of the
high density (more than 256 Kbit) EEPROM industrial range 6 (temperature range -40°C to
+85°C) products, listed in Table 1.
Type
Standard
Serial
EEPROM
Table 1. Applicable products
Serial interface
Root Part Numbers
I2C bus
SPI bus
M24256-BF, M24256-BR, M24256-BW, M24256-DF, M24256-DR
M24512-DF, M24512-R, M24512-W
M24M01-DF, M24M01-R
M24M02-DR
M95256-DF, M95256-R, M95256-W
M95512-DF, M95512-R, M95512-W
M95M01-DF, M95M01-R
M95M02-DR
February 2015
DocID027438 Rev 1
1/13
www.st.com
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