ML22Q533 datasheet(62/178 Pages) ROHM

tên linh kiện	ML22Q533

Giải thích chi tiết về linh kiện	4-Channel Mixin g Speec h Synthesis LSIs with Built-in Flash M emor y fo r Automotive

PDF	178 Pages

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nhà sản xuất	ROHM [Rohm]

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FEDL22Q53X-02

ML22Q53X

 Playback start timing by PLAY command

When the first byte of the PLAY command is input, the device waits for the input of the second byte after the command

processing time (tCB1). When the second byte is entered, 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 PLAY 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

Command is being processed

Playing

SCK

NCRn

BUSYBn

Awaiting command

SPM

1/2SPVDD

SPP

1/2SPVDD

Address is being

controlled

Awaiting command

PLAY command

st byte

(internal)

VOH

VOL

CBUSYB

Awaiting command

PLAY command

nd byte

tCB2

tCB1

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ML22Q533 bảng dữ liệu(PDF) 62 Page - Rohm