X24012GS 데이터 시트보기 (PDF) - IC MICROSYSTEMS

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X24012GS

Serial E2PROM

IC MICROSYSTEMS 

X24012

PIN DESCRIPTIONS

Serial Clock (SCL)

The SCL input is used to clock all data into and out of the

device.

Serial Data (SDA)

SDA is a bidirectional pin used to transfer data into and out

of the device. It is an open drain output and may be

wire-ORed with any number of open drain or open

collector outputs.

An open drain output requires the use of a pull-up

resistor. For selecting typical values, refer to the Guide-

lines for Calculating Typical Values of Bus Pull-Up

Resistors graph.

Address (A0, A1, A2)

The address inputs are used to set the least significant

three bits of the seven bit slave address. These inputs

can be static or actively driven. If used statically they must

be tied to VSS or VCC as appropriate. If actively

driven, they must be driven to VSS or to VCC.

PIN CONFIGURATION

DIP/SOIC

A

1

0

8

V

CC

A

1

2

7

X24012

NC

A

3

2

6

SCL

V

SS

4

5

SDA

PIN NAMES

Symbol

A0–A2

SDA

SCL

NC

VSS

VCC

3847 FHD F02

Description

Address Inputs

Serial Data

Serial Clock

No Connect

Ground

+5V

3847 PGM T01

2

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