LC863448A 查看數據表（PDF） - SANYO -> Panasonic

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LC863448A

8-BIT SINGLE CHIP MICROCONTROLLER

SANYO -> Panasonic 

LC863448A/40A

C-Video

Noise filter

200Ω

1µF

CVIN

1000pF Coupling capacitor

Output impedance of C-Video before Noise filter should be less then 100Ω.

Figure 6 CVIN recommended circuit

1MΩ

100Ω

+ 2.2µF

-

FILT

33000pF

Figure 7 FILT recommended circuit

(Note) Place FILT parts on board as close to the microcontroller as possible.

P

S

SDA

tBUF

tHD;STA

tR

SCL

tLOW

S : start condition

P : stop condition

Sr : restart condition

Sr

P

tF

tHD;STA

tsp

tHIGH

tHD;DAT

tSU;DAT

tSU;STA

tsp : Spike suppression

tSU;STO

Standard mode : not exist

High speed mode : less than 50ns

Figure 8 IIC timing

18/20

Ver. 0.90

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