M24C02-DRMF3G View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M24C02-DRMF3G' PDF : 39 Pages View PDF
Description
1
Description
M24C02-A125
The M24C02-A125 is a 2-Kbit serial EEPROM Automotive grade device operating up to
125 °C. The M24C02-A125 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 compatible interface running up to 1 MHz.
The memory array is based on advanced true EEPROM technology (electrically erasable
programmable memory). The M24C02-A125 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-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
7#
%I
3#,
3$!
#ONTROL LOGIC
(IGH VOLTAGE
GENERATOR
)/ SHIFT REGISTER
!DDRESS REGISTER
AND COUNTER
$ATA
REGISTER
6/40
PAGE
)DENTIFICATION PAGE
8 DECODER
DocID025755 Rev 5
-36
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