M65831AP Datasheet, PDF (9/14 Pages) Mitsubishi Electric Semiconductor – DIGITAL ECHO (DIGITAL DELAY)

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MITSUBISHI SOUND PROCESSOR
ECHO (DIGITAL DELAY)
ICS
REQ,SCK,DATA INPUT TIMING
REQ
t1
t5
t4
SCK
DATA
ds
SLEEP _{D1 D2 D3}
t2 t3
D4 MUTE ID1 ID2 ID3 _ID4
Symbol
Parameter
t1 ^{SCK pulse width}
ds SCK pulse duty
t2 ^{DATA setup time}
t3 DATA hold time
t4 ^{REQ hold time}
t5 ^{REQ pulse width}
min
typ
max Units
250
nsec
50
%
100 t1/2
nsec
100 t1/2
100
nsec
nsec
250
nsec
MITSUBISHI
ELECTRIC
9