M24C08-A125 Datasheet | STMicroelectronics

Features - AEC-Q100 qualified - patible with all I2C bus modes - 1 MHz - 400 k Hz - 100 k Hz - Memory array - 8 Kbits (1024 bytes) of EEPROM - Page size: 16 bytes - 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 - Ro HS pliant and halogen-free (ECOPACK2) DS10156 - Rev 7 - April 2023 For further information contact your local STMicroelectronics sales office. .st. Description Description The M24C08-A125 is a 8-Kbit serial EEPROM automotive grade device operating up to 125 °C. The M24C08A125 is pliant with the very high level of reliability defined by the automotive standard AEC-Q100 grade 1. The device is accessed by a simple serial I2C patible interface running up to 1 MHz. The memory array is based on advanced true EEPROM technology (electrically erasable programmable memory). The M24C08-A125 is a byte-alterable memory (1024 × 8 bits) organized as 64 pages of 16 bytes in which the data integrity is significantly improved with an embedded error correction code logic. The M24C08-A125 offers an additional identification page (16 bytes) in which the ST device identification can be read. This page can also be used to store sensitive application parameters which can be later permanently locked in read-only mode. Figure 1. Logic diagram DATA REGISTER...