CAT24AA16(2018) 查看數據表（PDF） - ON Semiconductor

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CAT24AA16
(Rev.:2018)

EEPROM Serial 16-Kb I2C

ON Semiconductor 

CAT24AA16

BUS ACTIVITY:

MASTER

S

T

A

R

T

SLAVE

ADDRESS

S

ADDRESS

BYTE

a7 B a0

DATA

BYTE

S

T

O

d7 B d0

P

P

SLAVE

A

A

A

C

C

C

K

K

K

Figure 6. Byte Write Sequence

SCL

SDA

8th Bit

Byte n

ACK

tWR

STOP

CONDITION

Figure 7. Write Cycle Timing

START

CONDITION

ADDRESS

S

BUS ACTIVITY: T

A

R

MASTER T

SLAVE

ADDRESS

ADDRESS

BYTE

DATA

BYTE

n

DATA

BYTE

n+1

S

SLAVE

A

A

A

A

C

C

C

C

K

K

K

K

n=1

x v 15

Figure 8. Page Write Sequence

DATA

S

BYTE

T

n+x

O

P

P

A

C

K

ADDRESS

BYTE

DATA

BYTE

1

8

9

1

8

SCL

SDA

a7

a0

d7

d0

tSU:WP

WP

tHD:WP

Figure 9. WP Timing

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