24AA515(2003) 데이터 시트보기 (PDF) - Microchip Technology

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24AA515
(Rev.:2003)

512K I2C™ CMOS Serial EEPROM

Microchip Technology 

24AA515/24LC515/24FC515

FIGURE 6-1:

BYTE WRITE

BUS ACTIVITY

MASTER

SDA LINE

S

T

A

R

CONTROL

BYTE

T

S

1

0

1

0

B

0

A

1

A

0

0

ADDRESS

HIGH BYTE

X

ADDRESS

LOW BYTE

S

T

DATA

O

P

P

BUS ACTIVITY

X = don’t care bit

A

A

A

A

C

C

C

C

K

K

K

K

FIGURE 6-2:

PAGE WRITE

BUS ACTIVITY

MASTER

SDA LINE

S

T

A CONTROL

R

BYTE

T

S

1

0

1

0

B

0

A

1

A

0

0

ADDRESS

HIGH BYTE

X

BUS ACTIVITY

X = don’t care bit

A

A

C

C

K

K

ADDRESS

LOW BYTE

DATA BYTE 0

A

A

C

C

K

K

S

T

DATA BYTE 63 O

P

P

A

C

K

 2003 Microchip Technology Inc.

Preliminary

DS21673C-page 9

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