ISD33120P View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

ISD33120P

Single-Chip Voice Record/Playback Devices 2-, 2.5-, 3-, and 4-Minute Durations

Unspecified 

 


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!( 4+  4+4( &  & &(  ! && &

Control

Register

Bit

Table 3: SPI Control Register

Device Function

Control

Register

Bit

Device Function

?

@

@

A

@

@

=

@

@

*)(! " 4*)(! * $!"*.





.*".



.$

@

@

!(!'.4 (*, " !'"+ $!"*.



1B



(*,



!'"+

@

@

*)(! " 4*)(! !44*>! =7!> 3



*)(! !44*>! =7!>



4*)(! !44*>! =7!>

131

*4.!" $ !" '."(



 !"#$



 !"# 

>"! *++"!44 '."( ).



>"! $7. *++"!44 "!>4.!" 9131<



4! .8! $7. *++"!44 "!>4.!"

'.!.4 -" * $!"*. 9131<

7.$7. - .8! " $.!" "!>4.!"

$7. *++"!44 "!>4.!"

 ' ( )  ( *              )+,* -

 .    (      $       ) /   *

&             -   

/   )/*   (     .    

Figure 4: SPI Interface Simplified Block Diagram

8

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