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& 2! ' ) ' ) #&& $$
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Voice Solutions in Silicon™
Single-Chip Voice Record/Playback Devices
2-, 2.5-, 3-, and 4-Minute Durations
! "
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, !+<( .+,( &!+ C2 && " $+ 1+# #&&!!
& 4 " &
C & ,&
+ &( &! "(
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"( ! &( #, &! ..AAA && & &! C & #+
&&+ #+C& &&# +
&& #& ! " ' ) 4 " ##E !& & + ,
## &( ,! E+4 #&&!
&! & <( &!+ & &
# &&C ! F& #,
&! ! % &!&
& ## "#( ,! !+<( &+& , +
Figure i: ISD33000 Series Block Diagram
ISD—APRIL 1998
i
• !+ , C2 &
• ! -. , &
• 4+4 &#
! @
–
G $7 # ')
G .A # ')
– C @ H ')
• !+ & " $ 1 #&
• :!+<( , • 8 " ,& C2!
& ! & " &
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•
•
•
•
•
•
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AA+ #&&! ')
AA(AAA & ')
+ 2 &
,C "#( ( ( 2!!
5 # '/$AI -=AI ) & # '/1AI ->7I )
,&& ,C
Table i: ISD33120/150/180/240 Product Summary
Part
Number
Duration
Input Sample
Rate (KHz)
Typical Filter Pass
Band (KHz)
ii
Voice Solutions in Silicon™
! "
" #!$
"% "
..AAA && & ,&
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Voice Solutions in Silicon™
Figure 1: ISD33000 TSOP and DIP/SOIC Pinouts
"
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&& & -. % C&&& C! &+
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! ! & # C+
4 % & % & && . #& C2& " & % ! &C& && ++
C &! #& C +
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2
Voice Solutions in Silicon™
")& !" ' *(
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"& &! , " ! +
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- # / & # 7; 3Ω &!+ #(
/ & C , %
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& ,& &
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Figure 2: ISD33000 Series ANA IN Modes
ISD
3
NOTE
! ! " !
##
$
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& "
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4 & " 4 J ## & "& ( #&
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4
Voice Solutions in Silicon™
&& :*: " =$ H& &&
J " 7;$ H& &&! ! #
'& M &&! !N ! ;) " #& C " #! "#
&# & C & " #&&! #!# <&
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"! " 4 &#+
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&" "< & # , , ## #+
! ,! !& & " C
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& C& 2 & 4 , 5 #( & #+
( ,! !& & " C #+
###5## #& C #& C& ! 4 & & +
## " & # ! &
" ! & & <( , C
2 ! 6 3 & "4&@
Table 1:
Part
Number
External Clock Input Precision
Power Regulation
Sample Rate
Required Clock
& ## 2 & & C
, C& &! &#! "+
& "5 &( &! C#& "
&# ""& "# ##+
2 & (
& 2 & ## , C 4 +
If the XCLK is not used, this input should
"%/ '% (
& & & ! "
" & &! 4
& C4 & & & &
# & '4 ; B " ) 4
& &! '( ! & " &) H9 ! & C & C#& "
2 4 &&& &! , & 2 , & # +
& & # 9 ! &!& +
& & A B 4 ; B " &
" & H9 & ""& 4 " !& 4 &! # " C
&C C ! %
! ! ' (
"
..AAA && & "# & +
" " & 4 "4! &" &&#& #+
F& &" !&& 2 "! ! " 3 J ..AAA( & 2 &! 2
! & 2 "! 2 !
1. & &"& C! 4 "!
! " 2. & J ! & ##+
& :*: C4 &&
3. & 2 &! 2 !
& 2 "! 2
!
4. & C
C! , C &&! J( &"! &&
" ..AAA , '" ## C 5
!)
be connected to ground.
ISD
5
& && "& & "+
4&@ P7 C&Q P &&
C&Q & C ..$A
7A>A$1A ,& A C& "
&& C C & &, " !+
& 9 ( C& && C& 4 C & C M6N #& F & ,"4 4 ! ( +
! &&! ! & +
4 C 5 # & & & &" " ..AAA ( &&
& &#& C! &" & C 2 &
&" & #C 4
5.
6.
7.
&&# & &&C & 4 +
4 &# C!& 4 0 C &
& 4 0 C &
& C! 4 &! !
" 8.
9.
% &&! ! 4& & &2 !
#&&!&( 4 24! & +
" #&&! & & & +
! C2 & #( #&&!& &2 >AA #& "& # C2
# 4 & 4 ' " #&&!)
#2 & ( &&
4 5 #&&!
Table 2: Opcode Summary
Instruction
Opcode <5 bits>
Address <10 bits>
/012
131
Operational Summary
!"#$% !& '!
/=
131
+ . '
.
=
. *++"!44 97
. *.!4 * "!'"+ $!"*. ), * = '66*
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012
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.
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9
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6
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"-) #
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&& AA "4! !#! &
C &
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1 ? ##
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4 & C2
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7 ## 4 && AA
; ##
, 4 & ! && AA 4 ! 4 ,"4 &
' " ## ) 4 & +
!
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ISD
7
""! & !& ,& " , , "& & & ( ( #&&! +
!( 4+ 4+4( & & &( ! && &
Table 3: SPI Control Register
Control
Register
Bit
?
Control
Register
Device Function
*)(! " 4*)(! *
$!"*. Bit
Device Function
*4.!" $
@
.*".
@
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@
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A
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131
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9131<
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$7. *++"!44 "!> 4.!"
>
' ( ) ( * )+,* -
. ( $ ) / *
& - / )/* ( . Figure 4: SPI Interface Simplified Block Diagram
8
Voice Solutions in Silicon™
Table 4:
Absolute Maximum Ratings
(Packaged Parts)(1)
Condition
C7
'. Value
.!6$!"*.7"!
$7. '7""!
$
4 9
9:
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$7. '7""!
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9:
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3D= . ED=
, $
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9
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Operating Conditions
(Packaged Parts)
Condition
D=
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Table 5:
+!+ $!"*.
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Value
. . 01 1 . - Table 6: DC Parameters (Packaged Parts)
Symbol
:
:
$7. 0
$7. >8 :(.*>!
:
:
1=G ?/ 7.$7. 0
:
7.$7. >8 :(.*>!
:
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:
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Conditions
:(.*>!
:
H H Units
(*,)*'5
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:
7.$7. 0
Typ(1)
:(.*>!
:
Min(2)
Parameters
∞
@ ∞
@
Ω
Ω
9
Table 6: DC Parameters (Packaged Parts)
Symbol
Min(2)
Parameters
1?1 ?3 1?1 ?E " 1?1 ?3 . 1 / I*
1
$7. !4 4.*
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Typ(1)
Max(2)
Units
Conditions
Ω
+B
" . 4 " 3 567 2
81 . 9 : $ ' . 6;. 1 2 & <= 66 . 2 2 3 2 3 2 ><= 3 & 3 23 2 Table 7: AC Parameters (Packaged Parts)
Symbol
;
;
10
*6$(
Min(2)
Characteristic
> ;"!K7!
; (.!" *44 B*
+
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Typ(1)
Max(2)
Units
Conditions
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
#+B ((#-- .
Voice Solutions in Silicon™
Table 7: AC Parameters (Packaged Parts)
Symbol
/
/
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Min(2)
Characteristic
!'"+ 7"*. (*,)*'5 7"*. !"#$ !(*,
Typ(1)
Max(2)
Units
4!'
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4!'
H.!
4!'
4!'
=66!"' *(
4!'
H.!
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4!'
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4!'
H.!
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4!'
H.!
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+!+
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4!'
H.!
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4!'
H.!
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H.!
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4!'
4!'
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4!'
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64!'
H.!
64!'
64!'
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64!'
H.!
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64!'
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64!'
H.!
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64!'
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64!'
H.!
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64!'
64!'
64!'
64!'
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.$ " *74!
ISD
+!+
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/
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Conditions
+74." *(
+!+
+74." *(
+!+
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+!+
+74." *(
+!+
+74." *(
+!+
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11
Table 7: AC Parameters (Packaged Parts)
Symbol
/
1= =('5 !" +
Min(2)
Characteristic
/
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1= =('5 0
/ 6!
1= =('5 !" +
!44*>! =7!
>
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1= =('5 0
/ 6!
!44*>! =7!
>
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Max(2)
Units
64!'
Conditions
=66!"' *(
64!'
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64!'
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64!'
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H.!
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64!'
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6:
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M !*5#.#!*5
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81 . 9 : $ < ;? . 1 ) @ *
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1 . $ 9 1 $
- " . 1 6% 2 ;; 2 5 2 ;;
- ? 1 ' " 3 " A " 12
Voice Solutions in Silicon™
Table 8:
Absolute Maximum Ratings
(Die)(1)
Condition
Operating Conditions (Die)
Table 9:
Condition
=66!"' *( $!"*.
C7
'. .!6$!"*.7"!
."*>! .!6$!"*.7"! "*
:(.*>! *$$( !+ . *
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9:
9:
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9
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, $*+
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9:
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9:
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E : . E :
:
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9:
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:(.*>! *$$( !+ .
Value
Value
2 3 2 3 2
2 3 2 3 2
3 :< .
E :<
3 :< . :
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. F 61<
:
3 :
3 : . E :
. . 01 1 . - Table 10: DC Parameters (Die)
Symbol
:
:
$7. 0
$7. >8 :(.*>!
:
:
1=G ?/ 7.$7. 0
:
7.$7. >8 :(.*>!
:
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:
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N !'"+
61
J1
F
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J1
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/" 4.*.! =7""!
@ J1
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@ 3 J1
><
.
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7.$7. 0*+ 6$!+*
'!
1?1 ?E '!
ISD
3 :
61
:
:(.*>!
Conditions
:(.*>!
:
H :
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N (*,)*'5
=7""!
Max(2)
:
7.$7. 0
Typ(1)
:(.*>!
:
Min(2)
Parameters
$7. !4 4.*
Ω
Ω
∞
@ ∞
@
13
Table 10: DC Parameters (Die)
Symbol
Min(2)
Parameters
%
1?1 ?3 1?1 ?E " 1?1 ?3 . 1 / I*
1
$7. !4 4.*
'!
Typ(1)
Max(2)
Units
Conditions
Ω
+B
" . 4 " 3 567 2
81 . 9 : $
' . 6;. 1 2 & <= 66 . 2 2 3 23 2 ><= 3 & 3 2 3 2 Table 11: AC Parameters (Die)
Symbol
*6$(
;
;
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Min(2)
Characteristic
> ;"!K7!
; (.!" *44 B*
+
!'"+ 7"*. (*,)*'5 7"*. !"#$ !(*,
',
Typ(1)
Max(2)
Units
+B ((#-- .
+B ((#-- .
+B ((#-- .
+B ((#-- .
4!'
4!'
4!'
4!'
4!'
4!'
4!'
4!'
64!'
64!'
64!'
64!'
.$ " *74!
64!'
!'"+ " (*,
64!'
64!'
64!'
/
1= =('5 !" +
64!'
64!'
64!'
64!'
14
"
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Conditions
!
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Voice Solutions in Silicon™
Table 11: AC Parameters (Die)
Symbol
/
Min(2)
Characteristic
1= =('5 0
/ 6!
Typ(1)
"
1= =('5 !" +
!44*>! =7!
>
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1= =('5 0
/ 6!
!44*>! =7!
>
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:
1?1 ? ' 4.". $7. :(.*>!
Units
64!'
64!'
64!'
64!'
/
Max(2)
J4!'
J4!'
J4!'
J4!'
J4!'
J4!'
J4!'
J4!'
L
6:
Conditions
M # $
!*5#.#!*5
" . 4 " 3 567 2
81 . 9 : $ < ;? . 1 ) @ *
; 2 1 : :A : :, $B 2 ;
;
- 1 9 !@: 0/@"&:# 5
1 . $ 9 1 $
- " . 1 6% 2 ;; 2 5 2 ;;
- ? 1 ' " 3 " A " ISD
15
Table 12: SPI AC Parameters(1)
Symbol
Characteristics
Min
Max
Units
Conditions
!.7$ / 6!
4!'
(+ / 6!
4!'
*.*
!.7$ / 6!
4!'
*.*
(+ / 6!
4!'
7.$7. !(*,
4!'
7.$7. !(*, . 8 O
4!'
/
/
/
/
/
/
µ4!'
=0 >8 / 6!
4!'
)+,-
=0 0
4!'
!
=0 ;"!K7!
&'(
I
)*'
/
/
/
;
/ 6!
',
G
" . 4 " 3 567 2 " 6 2 . " 16
Voice Solutions in Silicon™
% %
Figure 5: Timing Diagram
Figure 6: 8-Bit Command Format
ISD
17
Figure 7: 16-Bit Command Format
Figure 8: Playback/Record and Stop Cycle
18
Voice Solutions in Silicon™
Figure 9: Application Example Using SPI
ISD
" 1 19
Figure 10: Application Example Using Microwire
" 1 Figure 11: Application Example Using SPI Port on Microcontroller
20
" 1 Voice Solutions in Silicon™
& $! %"
Figure 12: 28-Lead 8x13.4mm Plastic Thin Small Outline Package (TSOP) Type I (E)
Table 13: Plastic Thin Small Outline Package (TSOP) Type I (E) Dimensions
INCHES
Min
Nom
Max
Min
Nom
Max
1
B
=
;
I
D
D
D
D
D
D
C
ISD
MILLIMETERS
< C
21
Figure 13: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P)
Table 14: Plastic Dual Inline Package (PDIP) (P) Dimensions
INCHES
1
Min
Nom
Max
Min
Nom
Max
B
B
=
=
;
I
22
MILLIMETERS
C
K
D
D
D
D
Voice Solutions in Silicon™
Figure 14: 28-Lead 0.300-Inch Plastic Small Outline Integrated Circuit (SOIC) (S)
Table 15: Plastic Small Outline Integrated Circuit (SOIC) (S) Dimensions
INCHES
Min
Nom
Max
Min
Nom
Max
1
B
=
;
I
< C
ISD
MILLIMETERS
23
Figure 15: ISD33120/150/180/240 Products Bonding Physical Layout(1) (Unpackaged Die)
:
..$A7A>A$1A6
I. #&&
6@ >> O #&
?@ .$1 O #&
II. 2&&
> O1 #&
III. ! '#)
AD #& '1. #&)
:
:
=0
?/
1=
:
:
:
1 /
:
" 2 24
=0
1
1?1 ?3
=1
:
1?1 ?E
Voice Solutions in Silicon™
Table 16: ISD33120/150/180/240 Devices PIN/PAD Designations,
with Respect to Die Center (µm)
Pin
Pin Name
X Axis
Y Axis
:
:
:
1 /
17+ 7.$7.
3
1
17.
3
:
=1
1
*(> !" 7$$(,
3
3
1
*(> !" 7$$(,
3
3
1?1 ? 3
1?1 ? E
?
:
7.!
&!".
:
> 1
&!".
1
:
:
1
1=
?/
=0
H.!"
*(> > 1
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*(> $7.
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1++"!44 =('5
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:
:
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:
:
> .*( !" 7$$(,
3
3
3
=0
(*&! =('5
3
(*&! !(!'.
3
*4.!" 7. (*&! 3
*4.!" 3
:
:
:
:
ISD
(*&! 7.
> .*( !" 7$$(,
3
> .*( !" 7$$(,
3
25
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B(*
@
!'
+4
@
!'
+4
!'
+4
!'
+4
@
@
5@
=66!"' *( *'5*>!+ 9D= . ED=<
"
=66!"' *( ! 9D= . ED=<
@
H.!
@
+!+ 93D= . ED=<
+74." *( 93D= . E
D=<
@
#0!*+
H66 (*4. ' /8
6*(( 7.(
@
#0!*+ #
'8 (*4. ' 7*( @
#0!*+ #
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@
!
(
! *'5*>! 9/<
! *'5*>! 9<
! *'5*>! 9=<
J ! ..AAA && ,&( & " "4! #C&( 4 &
,# " & && & & &, &C " ,C
"#
Part Number
Part Number
Part Number
Part Number
9 & "#( && F& 44 4C& @444&#
ISD
26