24AA32A-24LC32A 查看數據表（PDF） - Microchip Technology

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24AA32A-24LC32A

32K I2C Serial EEPROM

Microchip Technology 

24AA32A/24LC32A

FIGURE 4-1:

BYTE WRITE

BUS ACTIVITY

MASTER

SDA LINE

S

T

A

R

CONTROL

BYTE

T

S

1

0

1

0

A

2

AA

10

0

ADDRESS

HIGH BYTE

XXX X

ADDRESS

LOW BYTE

S

T

DATA

O

P

P

BUS ACTIVITY

A

A

A

A

C

C

C

C

K

K

K

K

X = don’t care bit

FIGURE 4-2:

PAGE WRITE

S

T

BUS ACTIVITY A

MASTER

R

T

CONTROL

BYTE

SDA LINE

S

1

0

1

0

A

2

A

1

A

0

0

ADDRESS

HIGH BYTE

XXXX

BUS ACTIVITY

A

A

C

C

K

K

X = don’t care bit

ADDRESS

LOW BYTE

DATA BYTE 0

A

A

C

C

K

K

S

DATA BYTE 31

T

O

P

P

A

C

K

DS21713D-page 8

 2003 Microchip Technology Inc.

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