PCA8581CT Просмотр технического описания (PDF) - Philips Electronics

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PCA8581CT

128 × 8-bit EEPROM with I2C-bus interface

Philips Electronics 

Philips Semiconductors

128 × 8-bit EEPROM with I2C-bus interface

12 APPLICATION INFORMATION

12.1 Application example

Product specification

PCA8581; PCA8581C

handbook, full pagewidth

VDD

0 A0

SCL

0

PCA8581/PCA8581C

A1

'1010'

0 A2

TEST

VSS SDA

VDD

SDA

MASTER

TRANSMITTER/

SCL RECEIVER

VDD

VDD 1 A0

SCL

0

A1

PCA8581/PCA8581C

'1010'

0 A2

TEST

VSS SDA

V DD

VDD 1 A0

SCL

VDD

1

PCA8581/PCA8581C

A1

'1010'

VDD 1 A2

TEST

VSS SDA

V DD

R

R R: pull up resistor

R

=

C

tr

BUS

SDA SCL

(I2C bus)

MLB893

Inputs A0, A1 and A2 must be connected to VDD of VSS but not left open-circuit.

Fig.12 Application diagram.

1997 Apr 02

12

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