ML22Q533 datasheet(64/178 Pages) ROHM

Part #	ML22Q533

Description	4-Channel Mixin g Speec h Synthesis LSIs with Built-in Flash M emor y fo r Automotive

PDF	178 Pages

Scroll/Zoom	100%

Manufacturer	ROHM [Rohm]

Direct Link	http://www.rohm.com

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FEDL22Q53X-02

ML22Q53X

 Playback start timing by START command

When the START command is input, the address data of the phrase to be played after the command processing time (tCB2) is

read from the flash memory. When the phrase address data is read, the specified phrase starts playback, and when playback is

completed, the BUSYB signal of the playback channel becomes "H" level.

The NCR signal goes to the "L" level during playback preparation, and goes to the "H" level when playback preparation is

completed and playback starts. When the NCR signal of the playback channel becomes "H" level, the START command of

the next phrase to be played can be accepted.

*1 The length of the "L" interval in the BUSYBn is (tCB2+ sound production time).

CSB

Status

Playing

SCK

NCRn

BUSYBn

Awaiting command

SPM

1/2SPVDD

SPP

1/2SPVDD

Address is being

controlled

Awaiting command

START command

(internal)

VOH

VOL

CBUSYB

tCB2

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ML22Q533 Datasheet(PDF) 64 Page - Rohm