M24C16-125-WDW3TP Ver la hoja de datos (PDF) - STMicroelectronics

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M24C16-125-WDW3TP

Automotive 16-Kbit, 8-Kbit, 4-Kbit and 2-Kbit serial I²C bus EEPROM

STMicroelectronics 

Description

1

Description

M24C16-125 M24C08-125 M24C04-125 M24C02-125

The devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as

as 2048x8 bits, 1024x8 bits, 512x8 bits, 256x8 bits (M24C16, M24C08, M24C04 and

M24C02).

The devices are compatible with all I²C modes up to 400 kHz and can operate with a supply

voltage range from 2.5 V up to 5.5 V. The devices are guaranteed over the -40°C/+125°C

temperature range and are compliant with the Automotive standard AEC-Q100 Grade 1.

Figure 1. Logic diagram

VCC

3

E0-E2

SCL

WC

M24Cxx

SDA

VSS

Table 1. Signal names

Signal name

Function

E0, E1, E2

SDA

SCL

WC

VCC

VSS

Chip Enable

Serial Data

Serial Clock

Write Control

Supply voltage

Ground

AI02033

Direction

Input

Input/output

Input

Input

Figure 2. 8-pin package connections (top view)

-#XX

+B  +B  +B  +B

.#  .#  .#  % 



.#  .#  %  % 



.#  %  %  % 



633 



6##

7#

3#,

3$!

-36

1. NC = Not connected

2. See Section 7: Package mechanical data for package dimensions, and how to identify pin-1.

6/30

Doc ID 022564 Rev 1

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