LC75863W Ver la hoja de datos (PDF) - SANYO -> Panasonic

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LC75863W

1/3 Duty LCD Display Drivers with Key Input Function

SANYO -> Panasonic 

Serial Data Output

1. When CL is stopped at the low level

LC75863E, 75863W

CE

CL

DI

11000010

B0 B1 B2 B3 A0 A1 A2 A3

DO

Note: B0 to B3, A0 to A3······CCB address

X KD1 KD2

KD27 KD28 KD29 KD30 SA

Output data

X: don’t care

2. When CL is stopped at the high level

CE

CL

DI

1100001

0

B0 B1 B2 B3 A0 A1 A2 A3

DO

X KD1 KD2 KD3

KD28 KD29 KD30 SA X

Output data

X: don’t care

Note: B0 to B3, A0 to A3······CCB address

CCB address ...... 43H

KD1 to KD30........ Key data

SA........................ Sleep acknowledge data

Note: If a key data read operation is executed when DO is high, the read key data (KD1 to KD30) and sleep acknowledge data(SA) will be invalid.

No. 7135-10/24

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