AT24CS04 데이터 시트보기 (PDF) - Atmel Corporation

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AT24CS04

I2C-Compatible (2-wire) Serial EEPROM with a Unique, Factory Programmed 128-bit Serial Number 4-Kbit (512 x 8), 8-Kbit (1024 x 8)

Atmel Corporation 

Figure 10-3. Current Address Read

S

T

R

A

E

R

A

T Device Address D

SDA LINE

M

S

B

RA

/C

WK

Data

S

T

O

P

N

O

A

C

K

Figure 10-4. Random Read

S

W

S

T

R

T

R

S

A

I

A

E

T

R

T

R

A

O

T Device Address E

Word Address (n)

T Device Address D

Data (n)

P

SDA LINE

M

RA

A

S

/C

C

B

WK

K

Dummy Write

A

N

C

O

K

A

C

K

Figure 10-5. Sequential Read

R

E

Device

A

Address

D

Data (n)

SDA LINE

RA

/C

WK

Data (n + 1)

Data (n + 2)

S

T

O

Data (n + x)

P

A

A

A

N

C

C

C

O

K

K

K

A

C

K

Atmel AT24CS04/08 [PRELIMINARY DATASHEET] 13

8766B–SEEPR–8/12

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