CAT1024, CAT1025

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13

Figure 12. Sequential Read Timing

BUS ACTIVITY:

MASTER

SDA LINE

DATA n+x

DATA n

A

C

K

A

C

K

DATA n+1

A

C

K

S

T

O

P

N

O

A

C

K

DATA n+2

A

C

K

P

SLAVE

ADDRESS

ORDERING INFORMATION

Orderable Part Numbers − CAT1024 Series

(See Notes 1 − 5)

Device

Reset Threshold

Package

CAT1024WI−45−GT3

4.50 V − 4.75 V

SOIC

3000 Tape & Reel

CAT1024WI−42−GT3

4.25 V − 4.50 V

CAT1024WI−30−GT3

3.00 V − 3.15 V

CAT1024WI−28−GT3

2.85 V − 3.00 V

CAT1024WI−25−GT3

2.55 V − 2.70 V

CAT1024YI−45−GT3

4.50 V − 4.75 V

TSSOP

CAT1024YI−42−GT3

4.25 V − 4.50 V

CAT1024YI−30−GT3

3.00 V − 3.15 V

CAT1024YI−28−GT3

2.85 V − 3.00 V

CAT1024YI−25−GT3

2.55 V − 2.70 V

CAT1024ZI−45−GT3

4.50 V − 4.75 V

MSOP

CAT1024ZI−42−GT3

4.25 V − 4.50 V

CAT1024ZI−30−GT3

3.00 V − 3.15 V

CAT1024ZI−25−GT3

2.55 V − 2.70 V

CAT1024ZD4I−45T3*

4.50 V − 4.75 V

TDFN

CAT1024ZD4I−42T3*

4.25 V − 4.50 V

CAT1024ZD4I−30T3*

3.00 V − 3.15 V

CAT1024ZD4I−28T3*

2.85 V − 3.00 V

CAT1024ZD4I−25T3*

2.55 V − 2.70 V

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

1. All packages are RoHS−compliant (Lead−free, Halogen−free).

2. The standard lead finish is NiPdAu.

3. For additional package and temperature options, please contact your nearest ON Semiconductor Sales office.

4. TDFN not available in NiPdAu (–G) version.

5. For detailed information and a breakdown of device nomenclature and numbering systems, please see the ON Semiconductor Device

Nomenclature document, TND310/D, available at www.onsemi.com