M24C02-DRE Datasheet, PDF (6/41 Pages) STMicroelectronics – 2-Kbit serial IC bus EEPROM - 105C operation

Description
1
Description
M24C02-DRE
The M24C02-DRE is a 2-Kbit serial EEPROM device operating up to 105 °C. The M24C02-
DRE is compliant with the level of reliability defined by the AEC-Q100 grade 2.
The device is accessed by a simple serial I²C compatible interface running up to 1 MHz.
The memory array is based on advanced true EEPROM technology (electrically erasable
programmable memory). The M24C02-DRE is a byte-alterable memory (256 × 8 bits)
organized as 16 pages of 16 bytes in which the data integrity is significantly improved with
an embedded Error Correction Code logic.
The M24C02-DRE 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
7#
%I
3#,
3$!
#ONTROLLOGIC
(IGHVOLTAGE
GENERATOR
)/SHIFTREGISTER
!DDRESSREGISTER
ANDCOUNTER
$ATA
REGISTER
6/41
PAGE
)DENTIFICATIONPAGE
8DECODER
-36
DocID027420 Rev 1