ISD4003 Series
Single-Chip Voice Record/Playback Devices
4-, 5-, 6-, and 8-Minute Durations
GENERAL DESCRIPTION
The ISD4003 ChipCorder® Products provide highquality, 3-volt, single-chip Record/Playback solutions for 4- to 8-minute messaging applications
which are ideal for cellular phones and other portable products. The CMOS-based devices include
an on-chip oscillator, antialiasing filter, smoothing
filter, AutoMute™ feature, audio amplifier, and
high density, multilevel Flash storage array. The
ISD4003 series is designed to be used in a microprocessor- or microcontroller-based system. Address and control are accomplished through a
Serial Peripheral Interface (SPI) or Microwire Serial
Interface to minimize pin count.
Recordings are stored in on-chip nonvolatile
memory cells, providing zero-power message
storage. This unique, single-chip solution is made
possible through ISD’s patented multilevel storage
technology. Voice and audio signals are stored
directly into memory in their natural form, providing
high-quality, solid-state voice reproduction.
Figure: ISD4003 Series Block Diagram
June 2000
ISD/Winbond · 2727 North First Street, San Jose, CA 95134 · TEL: 408/943-6666 · FAX: 408/544-1787 · http://www.isd.com
ISD4003 Series
FEATURES
• Single-chip voice Record/Playback solution
• Single +3 volt supply
• Fully addressable to handle multiple
messages
• Low-power consumption
• Nonvolatile message storage
– Operating current:
ICC Play = 15 mA (typical)
ICC Rec = 25 mA (typical)
– Standby current: 1 µA (typical)
• Power consumption controlled by SPI
or Microwire control register
• 100-year message retention (typical)
• 100K record cycles (typical)
• Single-chip durations of 4, 5, 6, and 8 minutes
• On-chip clock source
• High-quality, natural voice/audio reproduction
• Available in die form, PDIP, SOIC, TSOP, and
chip scale packaging (CSP)
• AutoMute feature provides background noise
attenuation during periods of silence
• No algorithm development required
• Microcontroller SPI or Microwire™ Serial
Interface
• Extended temperature (–20°C to + 70°C) and
industrial temperature (–40°C to +85°C)
versions available
Table: ISD4003 Series Summary
Part
Number
Duration
(minutes)
Input Sample
Rate (KHz)
Typical Filter Pass Band
(KHz)
ISD4003-04M
4.0
8.0
3.4
ISD4003-05M
5.0
6.4
2.7
ISD4003-06M
6.0
5.3
2.3
ISD4003-08M
8.0
4.0
1.7
ii
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Table 2: Opcode Summary
Opcode <5 bits>
Address <11 bits>
Instruction
Operational Summary
32:(583
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6
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3. 6HQG32:(583FRPPDQG
4. :DLW [ 738'SRZHUXSGHOD\
5. 6HQG6(75(&FRPPDQGZLWKDGGUHVV 6. 6HQG5(&FRPPDQG
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Figure 4: SPI Port
63,&21752/5(*,67(5
7KH63,FRQWUROUHJLVWHUSURYLGHVFRQWURORILQGLYLGXDOGHYLFHIXQFWLRQVVXFKDV3OD\5HFRUG0HVVDJH
&XHLQJ3RZHU8SDQG3RZHU'RZQ6WDUWDQG6WRSRSHUDWLRQVDQG,JQRUH$GGUHVVSRLQWHUV
Table 3: SPI Control Register
Control
Register
Bit
581
(QDEOHRU'LVDEOHDQRSHUDWLRQ
35
0&
ISD
Control
Register
Bit
38
6WDUW
6WRS
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Device Function
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Device Function
3RZHU8S
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2WKHUZLVHWKH,6'ZLOOUHSHDWWKHRSHUDWLRQIURPWKHVDPHURZDGGUHVV)RUPHPRU\PDQDJHPHQWWKH5RZ
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7
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Figure 5: SPI Interface Simplified Block Diagram
Table 4:
Absolute Maximum Ratings
(Packaged Parts)(1)
Condition
Value
-XQFWLRQWHPSHUDWXUH
&
6WRUDJHWHPSHUDWXUHUDQJH
r&WR&
9ROWDJHDSSOLHGWRDQ\SLQ
966r9WR
9&& 9
9ROWDJHDSSOLHGWRDQ\SLQ
,QSXWFXUUHQWOLPLWHGWR P$
966r9WR
9&& 9
966r9WR
9ROWDJHDSSOLHGWR026,6&/.
,175$&DQG66SLQV,QSXWFXUUHQW 9
OLPLWHGWR P$
/HDGWHPSHUDWXUH
VROGHULQJrVHFRQGV
&
9&&r966
r9WR9
Table 5:
Operating Conditions
(Packaged Parts)
Condition
Value
&RPPHUFLDORSHUDWLQJ
WHPSHUDWXUHUDQJH
&WR&
([WHQGHGRSHUDWLQJ
WHPSHUDWXUH
r&WR&
,QGXVWULDORSHUDWLQJ
WHPSHUDWXUH
r&WR&
6XSSO\YROWDJH9&&
9WR9
*URXQGYROWDJH966
9
&DVHWHPSHUDWXUH
9&& 9&&$ 9&&'
966 966$ 966'
6WUHVVHVDERYHWKRVHOLVWHGPD\FDXVHSHUPDQHQW
GDPDJHWRWKHGHYLFH([SRVXUHWRWKHDEVROXWH
PD[LPXPUDWLQJVPD\DIIHFWGHYLFHUHOLDELOLW\
)XQFWLRQDORSHUDWLRQLVQRWLPSOLHGDWWKHVH
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Table 6: DC Parameters (Packaged Parts)
Symbol
Min(2)
Parameters
Typ(1)
Max(2)
Units
9,/
,QSXW/RZ9ROWDJH
9,+
,QSXW+LJK9ROWDJH
92/
2XWSXW/RZ9ROWDJH
9
,2/ $
92/
5$&,172XWSXW/RZ9ROWDJH
9
,2/ P$
92+
2XWSXW+LJK9ROWDJH
9
,2+ r$
,&&
9&&&XUUHQW2SHUDWLQJ
s3OD\EDFN
s5HFRUG
,6%
9&&&XUUHQW6WDQGE\
,,/
,QSXW/HDNDJH&XUUHQW
,+=
0,627ULVWDWH&XUUHQW
5(;7
2XWSXW/RDG,PSHGDQFH
5$1$,1
$1$,1,QSXW5HVLVWDQFH
.Ω
5$1$,1r
$1$,1r,QSXW5HVLVWDQFH
.Ω
$$53
$1$,1RU$1$,1rWR$8'287*DLQ
9&& [ Conditions
9
9&& [ 9
9&& r P$
P$
$
$
$
5(;7 ∝ 5(;7 ∝
.Ω
G%
7\SLFDOYDOXHV7$ &DQG9
$OOPLQPD[OLPLWVDUHJXDUDQWHHGE\,6'YLDHOHFWULFDOWHVWLQJRUFKDUDFWHUL]DWLRQ1RWDOOVSHFLILFDWLRQVDUH
SHUFHQWWHVWHG
9&&$DQG9&&'FRQQHFWHGWRJHWKHU
66 9&&$ 9&&';&/. 026, 966$ 966'DQGDOORWKHUSLQVIORDWLQJ
0HDVXUHGZLWK$XWR0XWHIHDWXUHGLVDEOHG
Table 7: AC Parameters (Packaged Parts)
Symbol
)6
Characteristic
6DPSOLQJ
)UHTXHQF\
Min(2)
Typ(1)
Max(2)
Units
Conditions
,6'0
,6'0
,6'0
,6'0
.+]
.+]
.+]
.+]
)&)
)LOWHU3DVV%DQG
,6'0
,6'0
,6'0
,6'0
.+]
.+]
.+]
.+]
G%5ROO2II3RLQW
G%5ROO2II3RLQW
G%5ROO2II3RLQW
G%5ROO2II3RLQW
75(&
5HFRUG'XUDWLRQ
,6'0
,6'0
,6'0
,6'0
PLQ
PLQ
PLQ
PLQ
ISD
9
ISD4003 Series
Table 7: AC Parameters (Packaged Parts)
Symbol
TPLAY
Characteristic
Playback Duration
Min(2)
Typ(1)
Max(2)
Units
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
4
5
6
8
min
min
min
min
TPUD
Power-Up Delay
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
25
31.25
37.5
50
msec
msec
msec
msec
TSTOP or
TPAUSE
Stop or Pause in
Record or Play
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
50
62.5
75
100
msec
msec
msec
msec
TRAC
RAC Clock Period
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
200
250
300
400
msec
msec
msec
msec
TRACLO
RAC Clock Low
Time
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
25
31.25
37.5
50
msec
msec
msec
msec
TRACM
RAC Clock Period
in Message
Cueing Mode
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
125
156.3
187.5
250
µsec
µsec
µsec
µsec
TRACML
RAC Clock Low
Time in Message
Cueing Mode
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
15.63
19.53
23.44
31.25
µsec
µsec
µsec
µsec
THD
Total Harmonic Distortion
VIN
ANA IN Input Voltage
1
2
%
32
mV
Conditions
(6)
(6)
(6)
(6)
(10)
(10)
(10)
(10)
@ 1 KHz
Peak-to-Peak(4) (8) (9)
1.
Typical values: TA = 25°C and 3.0 V.
2.
All min/max limits are guaranteed by ISD via electrical testing or characterization. Not all specifications are 100 percent
tested.
3.
Low-frequency cut off depends upon the value of external capacitors (see Pin Descriptions).
4.
Single-ended input mode. In the differential input mode, VIN maximum for ANA IN+ and ANA IN– is 16 mVp-p.
5.
Sampling Frequency can vary as much as ±2.25 percent over the commercial temperature, and voltage ranges,
and –6/+4 percent over the extended temperature, industrial temperature and voltage ranges. For greater stability,
an external clock can be utilized (see Pin Descriptions).
6.
Playback and Record Duration can vary as much as ±2.25 percent over the commercial temperature and voltage
ranges, and –6/+4 percent over the extended temperature, industrial temperature and voltage ranges. For greater
stability, an external clock can be utilized (see Pin Descriptions).
7.
Filter specification applies to the antialiasing filter and the smoothing filter. Therefore, from input to output, expect a
6dB drop by nature of passing through both filters.
8.
The typical output voltage will be approximately 570mVp-p with VIN at 32mVp-p.
9.
For optimal signal quality, this maximum limit is recommended.
10. When a record command is sent, TRAC = TRAC + TRACLO on the first row addressed.
10
Voice Solutions in Silicon™
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Table 8:
Absolute Maximum Ratings (Die)(1)
Condition
Table 9:
Value
Condition
-XQFWLRQWHPSHUDWXUH
&
6WRUDJHWHPSHUDWXUHUDQJH
r&WR&
9ROWDJHDSSOLHGWRDQ\SDG
966r9WR
9&&9
9ROWDJHDSSOLHGWRDQ\SDG
,QSXWFXUUHQWOLPLWHGWR P$
966r9WR
9&&9
9ROWDJHDSSOLHGWR026,6&/.,17 966r9WR
5$&DQG66SLQV,QSXWFXUUHQW
9
OLPLWHGWR P$
9&&r966
Operating Conditions (Die)
Value
&RPPHUFLDORSHUDWLQJ
WHPSHUDWXUHUDQJH
&WR&
6XSSO\YROWDJH9&&
9WR9
*URXQGYROWDJH966
9
9&& 9&&$ 9&&'
966 966$ 966'
r9WR9
6WUHVVHVDERYHWKRVHOLVWHGPD\FDXVHSHUPDQHQW
GDPDJHWRWKHGHYLFH([SRVXUHWRWKHDEVROXWH
PD[LPXPUDWLQJVPD\DIIHFWGHYLFHUHOLDELOLW\
)XQFWLRQDORSHUDWLRQLVQRWLPSOLHGDWWKHVHFRQGLWLRQV
Table 10: DC Parameters (Die)
Symbol
Min(2)
Typ(1)
Max(2)
Units
Conditions
9,/
,QSXW/RZ9ROWDJH
9,+
,QSXW+LJK9ROWDJH
92/
2XWSXW/RZ9ROWDJH
9
,2/ $
92/
5$&,172XWSXW/RZ9ROWDJH
9
,2/ P$
92+
2XWSXW+LJK9ROWDJH
9
,2+ r$
,&&
9&&&XUUHQW2SHUDWLQJ
s3OD\EDFN
s5HFRUG
,6%
9&&&XUUHQW6WDQGE\
,,/
,QSXW/HDNDJH&XUUHQW
,+=
0,627ULVWDWH&XUUHQW
5(;7
2XWSXW/RDG,PSHGDQFH
5$1$,1
$1$,1,QSXW5HVLVWDQFH
.Ω
5$1$,1r
$1$,1r,QSXW5HVLVWDQFH
.Ω
$$53
$1$,1RU$1$,1rWR$8'287*DLQ
Parameters
ISD
9&& [ 9&& [ 9
9
9&& r P$
P$
$
$
$
5(;7 ∞ 5(;7 ∞
.Ω
G%
7\SLFDOYDOXHV7$ &DQG9
$OOPLQPD[OLPLWVDUHJXDUDQWHHGE\,6'YLDHOHFWULFDOWHVWLQJRUFKDUDFWHUL]DWLRQ1RWDOOVSHFLILFDWLRQVDUH
SHUFHQWWHVWHG
9&&$DQG9&&'FRQQHFWHGWRJHWKHU
66 9&&$ 9&&';&/. 026, 966$ 966'DQGDOORWKHUSLQVIORDWLQJ
0HDVXUHGZLWK$XWR0XWHIHDWXUHGLVDEOHG
11
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Table 11: AC Parameters (Die)
Symbol
)6
Characteristic
6DPSOLQJ
)UHTXHQF\
Min(2)
Typ(1)
Max(2)
Units
Conditions
,6'0
,6'0
,6'0
,6'0
.+]
.+]
.+]
.+]
)&)
)LOWHU3DVV%DQG
,6'0
,6'0
,6'0
,6'0
.+]
.+]
.+]
.+]
G%5ROO2II3RLQW
G%5ROO2II3RLQW
G%5ROO2II3RLQW
G%5ROO2II3RLQW
75(&
5HFRUG'XUDWLRQ
,6'0
,6'0
,6'0
,6'0
PLQ
PLQ
PLQ
PLQ
,6'0
,6'0
,6'0
,6'0
PLQ
PLQ
PLQ
PLQ
73/$<
3OD\EDFN'XUDWLRQ
738'
3RZHU8S'HOD\
,6'0
,6'0
,6'0
,6'0
PVHF
PVHF
PVHF
PVHF
76723RU
73$86(
6WRSRU3DXVHLQ
5HFRUGRU3OD\
,6'0
,6'0
,6'0
,6'0
PVHF
PVHF
PVHF
PVHF
75$&
5$&&ORFN3HULRG
,6'0
,6'0
,6'0
,6'0
PVHF
PVHF
PVHF
PVHF
75$&/2
5$&&ORFN/RZ
7LPH
,6'0
,6'0
,6'0
,6'0
PVHF
PVHF
PVHF
PVHF
75$&0
5$&&ORFN3HULRG
LQ0HVVDJH
&XHLQJ0RGH
,6'0
,6'0
,6'0
,6'0
µVHF
µVHF
µVHF
µVHF
75$&0/
5$&&ORFN/RZ
7LPHLQ0HVVDJH
&XHLQJ0RGH
,6'0
,6'0
,6'0
,6'0
µVHF
µVHF
µVHF
µVHF
12
Voice Solutions in Silicon™
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Table 11: AC Parameters (Die)
Symbol
7+'
7RWDO+DUPRQLF'LVWRUWLRQ
9,1
$1$,1,QSXW9ROWDJH
Min(2)
Characteristic
Typ(1)
Max(2)
Units
P9
Conditions
#.+]
3HDNWR3HDN
7\SLFDOYDOXHV7$ &DQG9
$OOPLQPD[OLPLWVDUHJXDUDQWHHGE\,6'YLDHOHFWULFDOWHVWLQJRUFKDUDFWHUL]DWLRQ1RWDOOVSHFLILFDWLRQVDUH
SHUFHQWWHVWHG
/RZIUHTXHQF\FXWRIIGHSHQGVXSRQWKHYDOXHRIH[WHUQDOFDSDFLWRUVVHH3LQ'HVFULSWLRQV
6LQJOHHQGHGLQSXWPRGH,QWKHGLIIHUHQWLDOLQSXWPRGH9,1PD[LPXPIRU$1$,1DQG$1$,1¥LVP9SHDN
WRSHDN
6DPSOLQJ)UHTXHQF\DQG'XUDWLRQFDQYDU\DVPXFKDVSHUFHQWRYHUWKHFRPPHUFLDOWHPSHUDWXUHDQG
YROWDJHUDQJHV)RUJUHDWHUVWDELOLW\DQH[WHUQDOFORFNFDQEHXWLOL]HGVHH3LQ'HVFULSWLRQV
)LOWHUVSHFLILFDWLRQDSSOLHVWRWKHDQWLDOLDVLQJILOWHUDQGWRWKHVPRRWKLQJILOWHU
7KHW\SLFDORXWSXWYROWDJHZLOOEHDSSUR[LPDWHO\P9SHDNWRSHDNZLWK9,1DWP9SHDNWRSHDN
)RURSWLPDOVLJQDOTXDOLW\WKLVPD[LPXPOLPLWLVUHFRPPHQGHG
:KHQDUHFRUGFRPPDQGLVVHQW75$&
75$& 75$&/2RQWKHILUVWURZDGGUHVVHG
Table 12: SPI AC Parameters1
Symbol
Characteristics
Min
Max
Units
7666
666HWXS7LPH
QVHF
766+
66+ROG7LPH
QVHF
7',6
'DWDLQ6HWXS7LPH
QVHF
7',+
'DWDLQ+ROG7LPH
QVHF
73'
2XWSXW'HOD\
QVHF
7')
2XWSXW'HOD\WRKL=
QVHF
766PLQ
66+,*+
76&.KL
µVHF
6&/.+LJK7LPH
QVHF
76&.ORZ
6&/./RZ7LPH
QVHF
)
&/.)UHTXHQF\
7\SLFDOYDOXHV7$ &DQG97LPLQJPHDVXUHGDWSHUFHQWRIWKH9&&OHYHO
7ULVWDWHWHVWFRQGLWLRQ
ISD
Conditions
.+]
13
,6'6HULHV
7,0,1*',$*5$06
Figure 6: Timing Diagram
Figure 7: 8-Bit Command Format
14
Voice Solutions in Silicon™
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Figure 8: 16-Bit Command Format
Figure 9: Playback/Record and Stop Cycle
ISD
15
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Figure 10: Application Example Using SPI(1)
16
7KLVDSSOLFDWLRQH[DPSOHLVIRULOOXVWUDWLRQSXUSRVHVRQO\,6'PDNHVQRUHSUHVHQWDWLRQRUZDUUDQW\WKDWVXFK
DSSOLFDWLRQZLOOEHVXLWDEOHIRUSURGXFWLRQ
3OHDVHPDNHVXUHWKHE\SDVVFDSDFLWRU&LVDVFORVHDVSRVVLEOHWRWKHSDFNDJH
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Figure 11: Application Example Using Microwire(1)
7KLVDSSOLFDWLRQH[DPSOHLVIRULOOXVWUDWLRQSXUSRVHVRQO\,6'PDNHVQRUHSUHVHQWDWLRQRUZDUUDQW\WKDWVXFK
DSSOLFDWLRQZLOOEHVXLWDEOHIRUSURGXFWLRQ
3OHDVHPDNHVXUHWKHE\SDVVFDSDFLWRU&LVDVFORVHDVSRVVLEOHWRWKHSDFNDJH
Figure 12: Application Example Using SPI Port on Microcontroller(1)
ISD
7KLVDSSOLFDWLRQH[DPSOHLVIRULOOXVWUDWLRQSXUSRVHVRQO\,6'PDNHVQRUHSUHVHQWDWLRQRUZDUUDQW\WKDWVXFK
DSSOLFDWLRQZLOOEHVXLWDEOHIRUSURGXFWLRQ
3OHDVHPDNHVXUHWKHE\SDVVFDSDFLWRU&LVDVFORVHDVSRVVLEOHWRWKHSDFNDJH
17
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Figure 13: Application Example Using SPI with a Chip Scale Packaged Device
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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
$
%
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Figure 15: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P)
Table 14: Plastic Dual Inline Package (PDIP) (P) Dimensions
INCHES
$
Min
Nom
Max
Min
Nom
Max
%
%
&
&
'
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(
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+
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MILLIMETERS
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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
$
%
&
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+
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Figure 17: ISD4003 Series Bonding Physical Layout1 (Unpackaged Die)
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Table 16: ISD4003 Series Device Pin/Pad Designations,
with Respect to Die Center (µm)
Pin
Pin Name
X Axis
Y Axis
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Figure 18: ISD4003 Chip Scale Package (CSP) (Z)
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Table 17:
BOTTOM VIEW
E
SIDE VIEW
CSP Dimensions
Symbol
Min.
Nom.
Max.
$
s
s
$
s
s
$
s
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Part Number
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IMPORTANT NOTICES
The warranty for each product of ISD (Information Storage
Devices, Inc.), is contained in a written warranty which governs
sale and use of such product. Such warranty is contained in the
printed terms and conditions under which such product is sold, or
in a separate written warranty supplied with the product. Please
refer to such written warranty with respect to its applicability to
certain applications of such product.
These products may be subject to restrictions on use. Please
contact ISD, for a list of the current additional restrictions on
these products. By purchasing these products, the purchaser of
these products agrees to comply with such use restrictions. Please
contact ISD for clarification of any restrictions described herein.
ISD, reserves the right, without further notice, to change the ISD
ChipCorder product specifications and/or information in this
document and to improve reliability, functions and design.
ISD assumes no responsibility or liability for any use of the ISD
ChipCorder products. ISD conveys no license or title, either
expressed or implied, under any patent, copyright, or mask work
right to the ISD ChipCorder products, and ISD makes no
warranties or representations that the ISD ChipCorder products are
free from patent, copyright, or mask work right infringement,
unless otherwise specified.
The 100-year retention and 100K record cycle projections are
based upon accelerated reliability tests, as published in the ISD
Reliability Report, and are neither warranted nor guaranteed by
ISD.
Information contained in this ISD ChipCorder data sheet
supersedes all data for the ISD ChipCorder products published
by ISD prior to September, 1998.
This data sheet and any future addendum to this data sheet is
(are) the complete and controlling ISD ChipCorder product
specifications. In the event any inconsistencies exist between the
information in this and other product documentation, or in the
event that other product documentation contains information in
addition to the information in this, the information contained
herein supersedes and governs such other information in its entirety.
Copyright© 1998, ISD (Information Storage Devices, Inc.) All rights
reserved. ISD is a registered trademark of ISD. ChipCorder is a
trademark of ISD. All other trademarks are properties of their
respective owners.
Application examples and alternative uses of any integrated
circuit contained in this publication are for illustration purposes
only and ISD makes no representation or warranty that such
applications shall be suitable for the use specified.
2727 North First Street
San Jose, California 95134
Tel: 408/943-6666
Fax: 408/544-1787
Part No. 2200998D4003