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Voice Solutions in Silicon™
Single-Chip Voice Record/Playback Devices
120-, 150-, 180-, and 240-Second Durations
2??& ® ! - ",
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! $ &, 2,% %!!"" !
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%% !) -" F,5 %!!"
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ISD—APRIL 1998
i
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Table: ISD4002 Series Summary
Part
Number
Duration
(seconds)
Input Sample
Rate (KHz)
Typical Filter Pass Band
(KHz)
ii
Voice Solutions in Silicon™
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ISD
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Figure 2: ISD4002 CSP Pinout
Ball
Location
TSOP
Pin #
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TSOP
Pin #
Name
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Voice Solutions in Silicon™
Figure 3: ISD4002 Series ANA IN Modes
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<) - D 3 " 74 D Voice Solutions in Silicon™
Table 1:
External Clock Input Clocking
Table
Part Number
Sample Rate
Required Clock
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Table 2: Opcode Summary
Opcode <5 bits>
Address <11 bits>
Instruction
Operational Summary
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./01
2 030
,$-$(-4 !&(*'(%5 + 6 ()) 44 030
/01
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.>
2 030
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>
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.:>
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:>
()* +
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,- ()) 44 98,-$& : .
;<=
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,- ()) 44 8,-$& ;< $4
(%7)
+ 64 ( :44(? >8
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.
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Voice Solutions in Silicon™
$5" "% !D! D! !! 5 Figure 4: SPI Port
"! -! $ - - $! ! ! ) ) %!!" ,
") 5, 5,5) ! ! !) " !! !
Table 3: SPI Control Register
Control
Register
Bit
@
Device Function
,('& $4('& (, ! (-$,
Control
Register
Bit
Device Function
:(4-
!
A
-( -
A
!
A
-!
A
,
B
&%-4 !&(* % ) ! (-$,
0C
%,- &
?, ()) 44 %,- & '$-
A
&(*
A
?, $,!8- ()) 44
A
% )
A
4 -7 $,!8- ()) 44
+
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A
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A
$4('& :44(? >8$,?
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9030=
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%,-,-4
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3
8-!8- + -7
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030
,!8- ()) 44
?$4-
?$4-
&
' (
') ($*) "
+ ' , ! ( - )
%! ! ! " -!
(-) ' + ISD
7
Figure 5: SPI Interface Simplified Block Diagram
Table 4:
Absolute Maximum Ratings
(Packaged Parts)(1)
Condition
D8,%-$, -6! (-8 Value
E>
Table 5:
Operating Conditions
(Packaged Parts)
Condition
>66 %$(& ! (-$,?
-6! (-8 - (? -6! (-8 (,?
(,?
3E> - FE>
9;
3 ;= -
9;
F ;=
;&-(? (!!&$) - (,* !$,
9;
3 ;= -
9,!8- %8
9;
F ;=
;&-(? (!!&$) - :2 >/2
9;
3 ;= -
(,) !$,4 9,!8- %8
9;
F ;=
-6! (-8 3E> - FE>
,)84- $(& ! (-$,?
,- &$6$-) - G 60=
-6! (-8 3E> - FE>
8!!&* #&-(? 9;
,- &$6$-)
E> - FE>
H-,)) ! (-$,?
;&-(? (!!&$) - (,* !$,
Value
I 8,) #&-(? 9;
=
=
F
; - F
;
;
- G 60=
/() -6! (-8 E>
94&) $,? 3 4%,)4=
;
3 ;
3
; - F
;
0 1 0 1 0
0 1 0 1 0
+ + ./ / + "
8
Voice Solutions in Silicon™
Table 6: DC Parameters (Packaged Parts)
Symbol
Min(2)
Parameters
Typ(1)
Max(2)
Conditions
,!8- / ;&-(?
,!8- $?7 ;&-(?
8-!8- / ;&-(?
;
A J0
;
0>2 @. 8-!8- / ;&-(?
;
A 60
;
8-!8- $?7 ;&-(?
;
;
;
;
;
>8
H
Units
;
H
;
;
3
;
;
,- 9! (-$,?=
K &(*'(%5
60
K % )
60
J0
G
J0
J0
;
,!8- /(5(? >8
: . $4-(- >8
>8
,- 9-(,)'*=
,-
,-
8-!8- /() 6!)(,%
0@0 @F ,!8- 4$4-(,%
0@0 @3 ,!8- 4$4-(,%
0@0 @F 0
0@0 @3 - 0 . I($,
Ω
Ω
Ω
)C
A 3 J0
∝ A ∝
A
2 +3 2 1 45 6 0
7 / + 8
9 ,
0 0 1 0 1 0 :;< 1 % 1 01 0 ! Table 7: AC Parameters (Packaged Parts)
Symbol
<
<
.
ISD
Min(2)
Characteristic
Typ(1)
Max(2)
Units
Conditions
(6!&$,?
< L8,%*
)C &&++ $,-
)C &&++ $,-
)C &&++ $,-
)C &&++ $,-
4%
4%
4%
4%
<$&-
(44 C(,)
% ) 8 (-$,
9
Table 7: AC Parameters (Packaged Parts)
Symbol
.
.
! &(*
-! % ) .
.
.
.
&(*'(%5 8 (-$,
.
!
!
.
.
;
Min(2)
Characteristic
(84 $,
&(*
0> >&%5 $)
Typ(1)
Max(2)
Units
4%
4%
4%
4%
64%
64%
64%
64%
64%
64%
64%
64%
64%
64%
64%
64%
0> >&%5 /
64%
.$6
64%
64%
64%
0> >&%5 $) $,
J4%
:44(? >8$,?
J4%
:)
J4%
J4%
0> >&%5 /
J4%
.$6 $, :44(?
J4%
>8$,? :)
J4%
J4%
.-(& ( 6,$% $4- -$,
0@0 @ ,!8- ;&-(?
M
6;
Conditions
N (5-(5
" #
2 +3 2 1 45 6 0
7 / + 8
9 , ;!=>
+ /
( ?
)
=
0 / 9 9@ 9 9* ,# 0=
">
+ A4 + + *#7@ + /
+ " /
8 ( ?
)
? - + A4 + +
*7@# + /
+ " /
8 ( ?
)
" =
2 /
#' 2 + ! / 4B 0= ! 0 6 0=
" > / &
2 1 2 @ 2
! 10
Voice Solutions in Silicon™
Table 8:
Absolute Maximum Ratings
(Die)(1)
Condition
Operating Conditions (Die)
Table 9:
Condition
Value
Value
>66 %$(& ! (-$,?
D8,%-$, -6! (-8 - (? -6! (-8 (,?
E>
-6! (-8 3E> - FE>
8!!&* #&-(? 9;
9;
3 ;= -
9;
F ;=
;&-(? (!!&$) - (,* !()
9;
3 ;= -
9,!8- %8
9;
F ;=
;&-(? (!!&$) - :2 >/2
9;
3 ;= -
(,) !$,4 9,!8- %8
9;
;&-(? (!!&$) - (,* !()
,- &$6$-) - G 60=
,- &$6$-) -
E> - FE>
(,?
I 8,) #&-(? 9;
=
=
F
; - F
;
;
0 1 0 1 0
0 1 0 1 0
F ;=
G 60=
;
3 ;
3
; - F
;
+ + ./ / + "
Table 10: DC Parameters (Die)
Symbol
Min(2)
Parameters
Typ(1)
Max(2)
,!8- / ;&-(?
;
,!8- $?7 ;&-(?
;
8-!8- / ;&-(?
;
A J0
;
0>2 @. 8-!8- / ;&-(?
;
A 60
;
8-!8- $?7 ;&-(?
;
;
>8
K % )
60
J0
G
J0
J0
: . $4-(- >8
ISD
60
3 ,!8- /(5(? >8
;
H >8
A 3 J0
,- 9! (-$,?=
;
;
;
K &(*'(%5
;
H Conditions
;
;
Units
,- 9-(,)'*=
,-
,-
8-!8- /() 6!)(,%
A
A
∞
∞
Ω
11
Table 10: DC Parameters (Die)
Symbol
0@0 @F ,!8- 4$4-(,%
0@0 @3 ,!8- 4$4-(,%
0@0 @F 0
Min(2)
Parameters
Typ(1)
Max(2)
Units
Ω
0@0 @3 - 0. I($,
Conditions
Ω
)C
2 +3 2 1 45 6 0
7 / + 8
9 ,
0 0 1 01 0 :;< 1 % 1 0 1 0 ! Table 11: AC Parameters (Die)
Symbol
<
<
.
.
.
Characteristic
Units
Conditions
< L8,%*
)C &&++ $,-
)C &&++ $,-
)C &&++ $,-
)C &&++ $,-
4%
4%
4%
4%
4%
4%
4%
4%
<$&-
(44 C(,)
% ) 8 (-$,
&(*'(%5 8 (-$,
! &(*
-! % ) 12
Max(2)
.
Typ(1)
(6!&$,?
.
Min(2)
(84 $,
&(*
64%
64%
64%
64%
64%
64%
64%
64%
Voice Solutions in Silicon™
Table 11: AC Parameters (Die)
Symbol
.
.
.
!
.
!
Characteristic
0> >&%5 $)
Typ(1)
Max(2)
Units
64%
64%
64%
64%
0> >&%5 /
64%
.$6
64%
64%
64%
0> >&%5 $)
J4%
$, :44(?
J4%
>8$,? :)
J4%
J4%
0> >&%5 /
J4%
.$6 $, :44(?
J4%
>8$,? :)
J4%
J4%
.
.-(& ( 6,$% $4- -$,
;
0@0 @ ,!8- ;&-(?
Min(2)
M
6;
Conditions
#
#
#
#
N (5-(5
"
2 +3 2 1 45 6 0
7 / + 8
9 , ;!=>
+ /
( ?
)
=
0 / 9 9@ 9 9* ,# 0 =
=
">
+ A4 + + " /
8 ( ?
)
" =
2 + ! / 4B 0 == ! 0 6 0 ==
" > / &
2 1 2 @ 2
! ISD
13
Table 12: SPI AC Parameters(1)
Symbol
.
Characteristics
Min
Max
Units
-8! .$6
,4%
&) .$6
,4%
(-( $, -8! .$6
,4%
(-( $, &) .$6
,4%
8-!8- &(*
,4%
8-!8- &(* - 7$O
,4%
.
.
.
.
.
µ4%
>/ $?7 .$6
,4%
.
>/ / .$6
,4%
<
>/ < L8,%*
$%&
I
'(%
')*+
.
.
2 +3 21 45 6 0 2 2 14
2
Conditions
4 0 +
Voice Solutions in Silicon™
Figure 6: Timing Diagram
Figure 7: 8-Bit Command Format
ISD
15
Figure 8: 16-Bit Command Format
Figure 9: Playback/Record and Stop Cycle
16
Voice Solutions in Silicon™
,6'6HULHV
Figure 10: Application Example Using SPI(1)
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ISD
17
,6'6HULHV
Figure 11: Application Example Using Microwire(1)
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3OHDVHPDNHVXUHWKHE\SDVVFDSDFLWRU&LVDVFORVHDVSRVVLEOHWRWKHSDFNDJH
Figure 12: Application Example Using SPI Port on Microcontroller(1)
18
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3OHDVHPDNHVXUHWKHE\SDVVFDSDFLWRU&LVDVFORVHDVSRVVLEOHWRWKHSDFNDJH
Voice Solutions in Silicon™
Figure 13: Application Example Using SPI with a Chip Scale Packaged Device
ISD
2 / !
! ? C
0 + ! - 9 9@ 9 9* ! 0 0 '
0 0
? 0
2 0 ;% (;! ) 0 ;% 2 !
! 19
Figure 14: 28-Lead 8x13.4 mm 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
0
C
>
<
I
E
E
E
E
E
E
D
20
MILLIMETERS
; !
Voice Solutions in Silicon™
Figure 15: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P)
Table 14: Plastic Dual Inline Package (PDIP) (P) Dimensions
INCHES
0
Min
Nom
Max
Min
Nom
Max
C
C
>
>
<
I
ISD
MILLIMETERS
D
L
E
E
E
E
21
Figure 16: 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
0
C
>
<
I
22
MILLIMETERS
; !
Voice Solutions in Silicon™
Figure 17: ISD4002 Series Bonding Physical Layout(1) (Unpackaged Die)
:
;
I.
II.
;
%!!
7@ ;;; M %!
>@ &&&9 M %!
3!!
9 M?9 %!
" (%*
C? 6 C? %!
09 6 09 %!
:
;
;
@.
>/
0>
;
III.
>/
;
;
0 .
0: >0
0@0 @3
;
0@0 @F
2 0 2 ? ISD
23
Table 16: ISD4002 Series Device Pin/Pad Designations,
with Respect to Die Center (µm)
Pin
;
Pin Name
X Axis
Y Axis
0,(&? 8!!&*
3
3
0,(&? 8!!&*
3
3
;
;
;
0 .
08)$ 8-!8-
3
0: >0
08-:8-
3
0@0 @ 3
,# -$,? 0,(&? ,!8-
3
0@0 @ F
@,$,# -$,? 0,(&? ,!8-
3
3
;
;
0,(&? ;
;
0>
0)) 44 >&%5
@.
,-
>/
H- ,(& >&%5 ,!8-
;
;
;
>/
0,(&? 8!!&*
8!!&*
8!-
$?$-(& 8!!&*
$?$-(& 8!!&*
&(# >&%5
3
&(# &%-
3
:
:(4-
8- &(# ,
3
:
:(4-
, &(# 8-
3
;
;
;
;
;
24
$?$-(& 8!!&*
3
$?$-(& 8!!&*
3
Voice Solutions in Silicon™
Figure 18: ISD4002 Chip Scale Package (CSP) (Z)
TOP VIEW
Table 17:
Min.
Nom.
Max.
0
K
K
SIDE VIEW
CSP Dimensions
Symbol
0
K
K
0
K
K
'
>
K
K
K
K
ISD
BOTTOM VIEW
<
K
K
I
K
K
K
K
K
K
Name
Ball
Location
TSOP
Pin #
25
A
<(6$&*
A
%,) $4 93 6$,==
A
>66 %$(& $ 9E> - FE>=
A
H-,)) 93E> - FE>=
A
,)84- $(& 93E> - FE>=
>66 %$(& (%5(?) 9E> - FE>=
A
4%,)4
A
4%,)4
A
4%,)4
/() H
66 &(4-$% .7$, 6(&& 8-&$,
(%5(? 9.= .*! A
/() ,%7 &(4-$% 8(& ,&$, (%5(?
9=
A
4%,)4
A
/() ,%7 &(4-$% 6(&& 8-&$, (%5(?
9>=
!
"
A
$
A
>7$! %(& (%5(? 9>=
K " 2??& ! -!) ! $ $5" - %D!
Part Number
Part Number
Part Number
Part Number
O
O
O
O
O
O
O
O
O
O
O
O
! $%) !! G! 55 5D! @555!%
26
Voice Solutions in Silicon™