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

Memory Ics

BR24C16FJ / BR24C16FV / BR24E16 / BR24E16F / BR24E16FJ / BR24E16FV

Block diagram

BR24C08 / F / FJ / FV

8kbits EEPROM ARRAY

CONTROL LOGIC

HIGH VOLTAGE GEN.

ACK

START

STOP

10bits

10bits

8bits

DATA

REGISTER

ADDRESS

DECODER

A0

A1

A2

1

2

3

4

GND

WP

SCL

SDA

8

7

6

5

ADDRESS REGISTER

SLAVE WORD

·

Function

Slave address set

Serial clock input

serial data input, serial data output

Wite protect pin

Power supply

Pin name

A0, A1

A2

SCL

SDA

WP

GND

I / O

I / O

−

−

−

I

I

I

Ground (0V)

Out of use. Please connect to GND.

Slave and word address,

∗An open drain output requires a pull-up resistor.

∗

BR24C16 / F / FJ / FV

16kbits EEPROM ARRAY

CONTROL LOGIC

HIGH VOLTAGE GEN.

ACK

START

STOP

11bits

8bits

DATA

REGISTER

ADDRESS

DECODER

A0

A1

A2

1

2

3

4

GND

WP

SCL

SDA

8

7

6

5

ADDRESS REGISTER

SLAVE WORD

·

11bits

A0, A1, A2

SCL

SDA

WP

GND

I / O

I / O

−

−

I

I

I

Function

Pin name

∗An open drain output requires a pull-up resistor.

Serial clock input

serial data input, serial data output

Wite protect pin

Power supply

Ground (0V)

Out of use. Please connect to GND.

Slave and word address,

∗

BR24E16 / F / FJ / FV

16kbits EEPROM ARRAY

CONTROL LOGIC

HIGH VOLTAGE GEN.

ACK

START

STOP

11bits

8bits

DATA

REGISTER

ADDRESS

DECODER

A0

A1

A2

1

2

3

4

GND

WP

SCL

SDA

8

7

6

5

ADDRESS REGISTER

SLAVE WORD

·

11bits

A0, A1, A2

SCL

SDA

WP

GND

I / O

I / O

−

−

I

I

I

Function

Pin name

∗An open drain output requires a pull-up resistor.

Serial clock input

serial data input, serial data output

Wite protect pin

Power supply

Ground (0V)

Slave and word address,

∗

Slave address set