BU9910KV Ver la hoja de datos (PDF) - ROHM Semiconductor

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componentes Descripción

Fabricante

BU9910KV

Status display LCD driver for PCs with I2C Bus interface

ROHM Semiconductor 

Multimedia ICs

•Circuit operation

(1) Description of the I2C Bus interface

1) Slave address

0

1

1

1

0

0

MSB

2) Conformance to I2C Bus standards

Parameter

Symbol Min. Max.

Unit

SCL clock frequency

f SCL

0

400

kHz

Start condition hold time t HD: STA 0.6

–

µs

Start condition setup time t SU: STA 0.6

–

µs

Data setup time

t SU: DAT 100

–

ns

Data hold time

t HD: DAT 0

0.9

µs

Stop condition setup time t SU: STO 0.6

–

µs

(Start condition)

SCL

SDA

(Data condition)

t SU: STA

t HD: STA

SCL

SDA

(Stop condition)

SCL

SDA

t SU: DAT

t HD: DAT

t SU: STO

BU9910KV

1

R/W

LSB

9

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