M62420SP 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M62420SP

Tone and Volume Controller by I C Bus System

MITSUBISHI ELECTRIC  

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BUS LINE TIMMING SPECIFICATION

VIL

SDA

VIH

tR, tF

MITSUBISHI SOUND PROCESSOR

M62420SP/FP

SOUND CONTROLLER FOR TV

tBUF

VIL

SCL

VIH

tHD:STA

S

tSU:DAT

tHD:DAT

tLOW

tHIGH

tSU:STA

S

tSU:STO

P

S

parameter

symbol

min. input low voltage

VIL

max. input high voltage

VIH

SCL clock frequency

fSCL

Time the bus must be free before a new transmission can start tBUF

Hold time start condition. After this period the first clock pulse

is generated

tHD:STA

The LOW preiod of the clock

The HIGH period of the clock

Set up time for start condition ( Only relevant for a repeated

start condition )

tLOW

tHIGH

tSU:STA

Hold time DATA

Set -up time DATA

Rise time of both SDA and SCL lines

Fall time of both SDA and SCL lines

Set-up time for stop condition

tHD:DAT

tSU:DAT

tR

tF

tSU:STO

MIN

-0.5

3.0

0

4.7

4.0

4.7

4.0

4.7

0

250

-

-

4.0

MITSUBISHI

ELECTRIC

MAX

1.5

5.5

100

-

units

V

V

KHz

µs

-

µs

-

µs

-

µs

-

µs

-

µs

-

ns

1000

ns

300

ns

-

µs

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