M95M01-DWMN4TP datasheet(6/40 Pages) STMICROELECTRONICS

6 / 40 page

Description

M95M01-A125 M95M01-A145

6/40

DocID023214 Rev 6

Description

The M95M01-A125 and M95M01-A145 are 1-Mbit serial EEPROM Automotive grade

devices operating up to 145°C. They are compliant with the very high level of reliability

defined by the Automotive standard AEC-Q100 grade 0.

The devices are accessed by a simple serial SPI compatible interface running up to

16 MHz.

The memory array is based on advanced true EEPROM technology (Electrically Erasable

PROgrammable Memory). The M95M01-A125 and M95M01-A145 are byte-alterable

memories (131072 × 8 bits) organized as 512 pages of 256 bytes in which the data integrity

is significantly improved with an embedded Error Correction Code logic.

The M95M01-A125 and M95M01-A145 offer 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.

Figure 1. Logic diagram

M95M01-DWMN4TP Datasheet(PDF) 6 Page - STMicroelectronics