CAT24AC128(2006) データシートの表示（PDF） - Catalyst Semiconductor => Onsemi

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CAT24AC128
(Rev.:2006)

128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins

Catalyst Semiconductor => Onsemi 

CANTo2t4ARCe1c2o8 mmended for New Design,

Replace with CAT24C128

Figure 10. Sequential Current Address Read Timing

S

T

BUS ACTIVITY: A SLAVE

MASTER R ADDRESS

T

SDA LINE S

A

C

K

DATA n

DATA n+1

DATA n+2

A

A

A

C

C

C

K

K

K

S

T

DATA n+x

O

P

P

N

O

A

C

K

Figure 11. Sequential Random Address Read Timing

S

T

BUS ACTIVITY: A

MASTER R

T

SDA LINE S

SLAVE

ADDRESS

BYTE ADDRESS

A15–A8

A7–A0

**

A

A

C

C

K

K

S

T

A SLAVE

R ADDRESS

T

S

A

A

C

C

K

K

DATA n

DATA n+1

DATA n+2

A

A

A

C

C

C

K

K

K

S

T

DATA n+x

O

P

P

N

O

A

C

K

ORDERING INFORMATION

24AC128

Rev A(2)

Blank: 2.5V - 5.5V

1.8: 1.8V - 5.5V

Die Revision

L: PDIP (Lead-free, Halogen-free)

X: SOIC, EIAJ (Lead-free, Halogen-free)

W: SOIC, JEDEC (Lead-free, Halogen-free)

Y: TSSOP (Lead-free, Halogen-free)

Notes:

(1) The device used in the above example is a CAT24AC128KI-1.8TE13 (SOIC, Industrial Temperature, 1.8 Volt to 5.5 Volt

Operating Voltage, Tape & Reel)

(2) Product die revision letter is marked on top of the package as a suffix to the production date code (e.g., AYWWA). For additional

information, please contact your Catalyst sales office.

Doc. No. 1028, Rev. J

8

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