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

•Application example

VDD

VR

R

R

C

C

C

R

Power on Reset

fosc = 32.768kHz

I2C Bus

Controller

Set direct in

hold time

LCD panel test

VDD

VL3

VL2

VL1

GND

#RES

CLK

SCL

SDA

HT0

HT1

LCDT0

LCDT1

COM0

COM1

COM2

COM3

SEG0

SEG1

SEG9

SEG10

DIN0

DIN1

DIN18

DIN19

BU9910KV

44

Segment

LCD

Direct In

(HDD.FDD.etc)

Note: Choose appropriate values of Road C and R for the LCD panel and application.

Fig.1

8

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