M24M01-DWMN3TP/K

M24M01-DWMN3TP/K is an automotive 1-Mbit serial I²C bus EEPROM with a 1MHz clock. It is compliant 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-compa interface running up to 1MHz. The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M24M01-A125 is a byte-alterable memory (128 K × 8 bits) organized as 512 pages of 256 bytes in which the data integrity is significantly improved with an embedded Error Correction Code logic. It offers an additional Identification Page (256 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.

• Schmitt trigger inputs for noise filtering
• Data retention is 50 years at 125°C, 100 years at 25°C
• 4000V ESD protection (human body model)
• Supply voltage range from 2.5 to 5.5V
• 1Mbit (128 K x 8 bits) plus identification page device function
• SO8 package
• Extended temperature range from -40°C to 125°C