BR24E08F 查看數據表（PDF） - ROHM Semiconductor

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BR24E08F

I2C BUS compatible serial EEPROM

ROHM Semiconductor 

Memory Ics

BR24C08 / BR24C08F / BR24C08FJ / BR24C08FV / BR24C16/ BR24C16F /

BR24C16FJ / BR24C16FV / BR24E16 / BR24E16F / BR24E16FJ / BR24E16FV

(8) Page write

BR24C08 / F / FJ / FV

S

W

T

R

A

I

R

SLAVE

T

T

ADDRESS

E

SDA

LINE

1 0 1 0 P2 P1 P0

WA

7

WORD

ADDRESS

WA

0

D7

RA

A

/C

C

WK

K

WP

DATA

S

T

O

P

D0

A

C

K

Fig.7

BR24C16 / F / FJ / FV

S

W

T

R

A

I

R

SLAVE

T

T ADDRESS E

WORD

ADDRESS(n)

DATA(n)

SDA

LINE

1 0 1 0 P2 P1 P0

WA

7

WA

0

D7

D0

RA

A

A

/C

C

C

WK

K

K

WP

S

T

DATA(n+15)

O

P

D0

A

C

K

Fig.8

BR24E16 / F / FJ / FV

S

W

T

R

A

I

R

SLAVE T

T ADDRESS E

1st WORD

ADDRESS(n)

SDA

LINE

1 0 1 0 A2 A1 A0

∗

∗

∗

∗

∗

WA

10

2nd WORD

ADDRESS(n)

DATA(n)

WA

0

D7

D0

RA

A

A

A

/C

C

C

C

WK

K

K

K

WP

S

T

DATA(n+15) O

P

D0

A

C

K

Fig.9

$ A 16 byte write is possible using this command.

$ The page write command arbitrarily sets the upper 4 bits (WA7 to WA4) of the word address.

The lower 4 bits (WA3 and WA0) can write up to 16 bytes of data with the address being incremented internally.

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