ISD5008SIR Nuvoton Technology Corporation of America, ISD5008SIR Datasheet

IC VOICE REC/PL 4-8MIN IN 28SOIC

ISD5008SIR

Manufacturer Part Number
ISD5008SIR
Description
IC VOICE REC/PL 4-8MIN IN 28SOIC
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD5008r
Datasheet

Specifications of ISD5008SIR

Interface
SPI/Microwire
Filter Pass Band
1.7 ~ 3.4kHz
Duration
4 ~ 8 Min
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.300", 7.50mm Width)
For Use With
ISD-ES511 - EVALUATION SYSTEM FOR ISD5100ISD-ES501 - EVALUATION SYSTEM FOR ISD5008
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
ISD5008 PRODUCT SUMMARY
The ISD5008 ChipCorder product is a fully-inte-
grated, single-chip solution which provides seam-
less integration of enhanced voice record and
playback features for digital cellular phones (GSM,
CDMA, TDMA, PDC, and PHS), automotive com-
munications, GPS/navigation systems, and porta-
ble communication products. This low-power, 3-
volt product enables customers to quickly and
easily integrate 4 to 8 minutes of voice storage
features such as one-way and two-way (full du-
plex) call record, voice memo record, and call
screening/answering machine functionality.
August 2000
MICROPHONE
MICROPHONE
ISD · 2727 North First Street, San Jose, CA 95134 · TEL: 408/943-6666 · FAX: 408/544-1787 · http://www.isd.com
CHIP SET
CHIP SET
AGCCAP
AGCCAP
ANA IN
ANA IN
CAR KIT
CAR KIT
AUX IN
AUX IN
XCLK
XCLK
MIC+
MIC+
MIC -
MIC -
(
(
AIG0
AIG0
AIG1
AIG1
V
V
2
2
2
2
CCA
CCA
AUX IN
AUX IN
(
(
ANA IN
ANA IN
AMP
AMP
AXG0
AXG0
AXG1
AXG1
AMP
AMP
)
)
V
V
AGC
AGC
6dB
6dB
AUX IN
AUX IN
SSA
SSA
)
)
(AIPD)
(AIPD)
(AGPD)
(AGPD)
(AXPD)
(AXPD)
MIC IN
MIC IN
1
1
1
1
1
1
V
V
Power Conditioning
Power Conditioning
(INS0)
(INS0)
SSA
SSA
1
1
V
V
SSA
SSA
Single-Chip Voice Record/Playback Device
ANA IN
ANA IN
ARRAY
ARRAY
V
V
FILTO
FILTO
SSD
SSD
(
(
S1S0
S1S0
S1S1
S1S1
V
V
SSD
SSD
2
2
SUM1 MUX
SUM1 MUX
)
)
Figure: ISD5008 Block Diagram
V
V
INP
INP
CCD
CCD
(
(
S1M0
S1M0
S1M1
S1M1
V
V
2
2
CCD
CCD
Summing
Summing
)
)
SUM1
SUM1
AMP
AMP
Preliminary Datasheet
ARRAY
ARRAY
4-, 5-, 6-, and 8-Minute Durations
SUM1
SUM1
ANA IN
ANA IN
SUM1
SUM1
SUM2
SUM2
(FLS0)
(FLS0)
Internal
Internal
Clock
Clock
INP
INP
1
1
2
2 2
(
(
(
FLD0
FLD0
FLD0
FLD1
FLD1
FLD1
(
(
(
VLS0
VLS0
VLS0
VLS1
VLS1
VLS1
2
2
)
)
)
Low Pass
Low Pass
)
)
)
Like other ChipCorder products, the ISD5008 inte-
grates the sampling clock, anti-aliasing and
smoothing filters, and the multi-level storage array
on a single-chip. For enhanced voice features,
the ISD5008 eliminates external circuitry by also in-
tegrating automatic gain control (AGC), a power
amplifier/speaker driver, volume control, sum-
ming amplifiers, analog switches, and a car kit in-
terface. Input level adjustable amplifiers are also
included, providing a flexible interface for multiple
applications.
Filter
Filter
(FLPD)
(FLPD)
(FLPD)
( )
( )
( )
VOL0
VOL0
VOL0
VOL1
VOL1
VOL1
VOL2
VOL2
VOL2
1
1
1
Volume
Volume
Storage Array
Storage Array
Control
Control
3
3 3
Multilevel
Multilevel
ANA IN
ANA IN
FILTO
FILTO
(VLPD)
(VLPD)
1
1
(
(
(
S2M0
S2M0
S2M0
S2M1
S2M1
S2M1
2
2
)
)
)
Summing
Summing
SCLK
SCLK
SUM2
SUM2
AMP
AMP
SS
SS
Device Control
Device Control
MOSI
MOSI
ANA IN
ANA IN
FILTO
FILTO
SUM2
SUM2
FTHRU
FTHRU
MISO
MISO
FILTO
FILTO
SUM1
SUM1
SUM2
SUM2
VOL
VOL
VOL
VOL
INP
INP
ISD5008
(
(
( )
( )
OPS0
OPS0
OPS1
OPS1
INT
INT
AOS0
AOS0
AOS1
AOS1
AOS2
AOS2
2
2
3
3
)
)
RAC
RAC
(AOPD)
(AOPD)
(
(
ANA
ANA
OUT
OUT
AMP
AMP
AUX
AUX
OUT
OUT
AMP
AMP
Spkr.
Spkr.
AMP
AMP
OPA0
OPA0
OPA1
OPA1
1
1
2
2
)
)
SPEAKER
SPEAKER
CHIP SET
CHIP SET
CAR KIT
CAR KIT
AUX OUT
AUX OUT
SP+
SP+
SP-
SP-
ANA OUT+
ANA OUT+
ANA OUT-
ANA OUT-

Related parts for ISD5008SIR

ISD5008SIR Summary of contents

Page 1

Single-Chip Voice Record/Playback Device ISD5008 PRODUCT SUMMARY The ISD5008 ChipCorder product is a fully-inte- grated, single-chip solution which provides seam- less integration of enhanced voice record and playback features for digital cellular phones (GSM, CDMA, TDMA, PDC, and PHS), automotive ...

Page 2

Duration/sample rate selection is accomplished via software, allowing customers to optimize qual- ity and duration for various features within the same end product. The ISD5008 device is designed for use in a micro- processor- or microcontroller-based system. Ad- dress, control, ...

Page 3

DETAILED DESCRIPTION ................................................. .................... 1 1.1 Speech/Sound Quality ...................................... .................... 1 1.2 Duration ............................................................ .................... 1 1.3 Flash Storage .................................................... .................... 1 1.4 Microcontroller Interface ....................................................... 1 1.5 Programming .................................................... .................... 1 2 PIN DESCRIPTIONS ........................................................ .................... 2 2.1 ...

Page 4

DETAILED DESCRIPTION 1.1 SPEECH/SOUND QUALITY The ISD5008 ChipCorder product can be config- ured via software to operate at 4.0, 5.3, 6.4, and 8.0 kHz sampling frequencies, allowing the user a choice of speech quality options. Increasing the duration decreases ...

Page 5

ISD5008 Product 2 PIN DESCRIPTIONS 2.1 DIGITAL I/O PINS SCLK (Serial Clock) The SCLK is the clock input to the ISD5008. Gener- ated by the master microcontroller, the SCLK syn- chronizes data transfers in and out of the device through ...

Page 6

Table 2: External Clock Input Table Duration Sample Rate Required Clock (Minutes) (kHz) 4 8.0 5 6.4 6 5.3 8 4.0 Table 3: Internal Clock Rate/Filter Edge Sample Rate Filter Pass Band FLD1 FLD0 (kHz ...

Page 7

ISD5008 Product ANA IN (Analog Input) The ANA IN pin is the analog input from the tele- phone chip set. It can be switched (by the SPI bus) to the speaker output, the array input or to various other paths. ...

Page 8

AUX IN (Auxiliary Input) The AUX additional audio input to the ISD5008, such as from the microphone circuit in a mobile phone “car kit.” This input has a nominal 700 mVp-p level at its minimum gain setting ...

Page 9

ISD5008 Product ANAOUT+/– (Analog Outputs) This differential output is designed the mi- crophone input of the telephone chip set de- signed to drive a minimum of 5 kΩ between the “+” and “–” pins to ...

Page 10

Figure 4: ISD5008 Series TSOP and PDIP/SOIC Pinouts ISD5008 28-PIN TSOP 3 INTERNAL FUNCTIONAL BLOCKS Microphone (300 mVp-p Max VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 ISD Figure 5: Microphone Amplifier 6 dB ...

Page 11

ISD5008 Product Car Kit Chip Set ANA AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 8 Figure 6: AUX IN and ANA IN AUX IN AUX IN AMP 2 (AXG1, AXG0) AXG1 0 ...

Page 12

INPUT SOURCE MUX AGC AMP AUX IN AMP INSO Source 0 AGC AMP 1 AUX IN AMP ANA IN AMP ARRAY FILTO AIG1 AIG0 AIPD AXG1 AXG0 AXPD ...

Page 13

ISD5008 Product Figure 8: ISD5008 Core (Right Half) FILTER MUX SUM1 ARRAY FLS0 Source 0 SUM1 1 1 ARRAY (FLS0) FLPD 0 Power Up 1 Power Down ANA IN AMP XCLK FLD1 FLD0 SAMPLE RATE FILTER PASS BAND 0 0 ...

Page 14

VOL ANA IN AMP MUX SUM2 SUM1 INP 2 (VLS1,VLS0) VLS1 VLS0 SOURCE 0 0 ANA IN AMP 0 1 SUM2 1 0 SUM1 1 1 INP AIG1 AIG0 AIPD AXG1 AXG0 AXPD 15 14 ...

Page 15

ISD5008 Product VOL ANA IN AMP FILTO SUM2 AIG1 AIG0 AIPD AXG1 AXG0 AXPD ANA OUT MUX *FTHRU *INP *VOL *FILTO *SUM1 *SUM2 3 (AOS2,AOS1,AOS0) *DIFFERENTIAL PATH AIG1 ...

Page 16

SERIAL PERIPHERAL INTERFACE (SPI) DESCRIPTION The ISD5008 product operates from an SPI serial in- terface. The SPI interface operates with the following protocol. The data transfer protocol assumes that the mi- crocontroller’s SPI shift registers are clocked on the ...

Page 17

ISD5008 Product Opcode <8 bits> Instruction Address <16 bits> POWERUP 0110 0000 (2) LOADCFG0 01X0 0010 <D15–D0> LOADCFG1 01X0 0100 <D15–D0> SETPLAY 1110 0000 <A15–A0> PLAY 1111 0000 SETREC 1010 0000 <A15–A0> REC 1011 0000 MC 1111 1000 STOP 0111 ...

Page 18

SPI PORT The following diagram describes the SPI port and the control bits associated with it. NOTE: Bytes 1 and 2 of the MOSI input may be address bits or configuration bits, depending on the selected mode in byte ...

Page 19

ISD5008 Product Table 8: Configuration Register 0 D15 D14 D13 D12 D11 D10 AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD NOTE: See details on following pages. Table 9: Configuration Register 1 ...

Page 20

Detail of Configuration Register 0 Volume Control Bit 0 Power Bit (VLPD) SPEAKER and AUX Bits 2,1 OUT Control Bits (OPA1, OPA0) OUTPUT MUX Control Bits 4,3 Bits (OPS1, OPS0) ANA OUT Power Bit Bit 5 (AOPD) ANA OUT MUX ...

Page 21

ISD5008 Product Detail of Configuration Register 1 AGC Power Control Bit 0 Bit (AGPD) LOW PASS FILTER Bit 1 Power Control Bit (FLPD) SAMPLE RATE and Bits 3,2 LOW PASS FILTER (FLD1, FLD0) Control Bits FILTER MUX Control Bit 4 ...

Page 22

Figure 13: Configuration Register Programming Sequence Load Configuration Register 0 Load Configuration Register 0 Control Word (C7-C0) Control Word (C7-C0) Figure 14: SPI Interface Simplified Block Diagram 1. See Table 8 for bit details. ISD Configuration Register 0 Configuration Register ...

Page 23

ISD5008 Product Figure 15: Typical Digital Cellular Phone Integration RF IF Interface Section 20 ISD5008 MIC IN+ ANA OUT+ MIC IN– ANA OUT- SP OUT+ ANA IN – SP OUT DSP Voice Band Codec AUX OUT SPI SPI Microcontroller Keypad ...

Page 24

OPERATIONAL MODES DESCRIPTION The ISD5008 can operate in many different modes. It’s flexibility allows the user to configure the chip such that almost any input can mixed with any other input and then be directed to any output. The ...

Page 25

ISD5008 Product To select this mode, the following control bits must be configured in the ISD5008 configuration regis- ters. To set up the transmit path: 1. Select the FTHRU path through the ANA OUT MUX— Bits AOS0, AOS1 and AOS2 ...

Page 26

D9 and D10 of CFG1. They control the SUM1 MUX. (f). Bits VOL0, VOL1 and VOL2 are bits D11, D12 and D13 of CFG1. They control the setting of the Volume Control. (g). Bits VLS0 and VLS1 are bits D14 ...

Page 27

ISD5008 Product 5.3 MEMO RECORD The Memo Record mode sets the chip up to record from the local microphone into the chip’s Multilevel Storage Array. A connected cellular telephone or cordless phone chip set may remain powered down and is ...

Page 28

These are bits D2 and D3 of CFG1. To enable the 8.0 kHz sample rate, D2 and D3 must be set to ZERO. 4. Select the LOW PASS FILTER input (only) to the S2 SUMMING amplifier —Bits S2M0 ...

Page 29

ISD5008 Product Table 10: Absolute Maximum Ratings (Packaged Parts) Condition Junction temperature Storage temperature range Voltage applied to any pin Voltage applied to MOSI, SCLK, INT, RAC and SS pins (Input current limited to ±20mA) Lead temperature (soldering – 10 ...

Page 30

Symbol Parameters V Input Low Voltage IL V Input High Voltage IH V Output Low Voltage OL V RAC, INT Output Low OL1 Voltage V Output High Voltage Current (Operating — Playback — Record — ...

Page 31

ISD5008 Product Symbol Characteristic F Sampling Frequency S F Filter Pass Band CF 8.0 kHz (sample rate) 6.4 kHz (sample rate) 5.3 kHz (sample rate) 4.0 kHz (sample rate) T Record Duration REC 8.0 kHz (sample rate) 6.4 kHz (sample ...

Page 32

Symbol Characteristic T RAC Clock Period in RACM Message Cueing Mode 8.0 kHz (sample rate) 6.4 kHz (sample rate) 5.3 kHz (sample rate) 4.0 kHz (sample rate) T RAC Clock Low Time in RACML Message Cueing Mode 8.0 kHz (sample ...

Page 33

ISD5008 Product Symbol Characteristic A Gain from ANA IN to ANA IN (AUX OUT) AUX OUT A ANA IN Gain Accuracy ANA IN (GA) A ANA IN Gain Tracking ANA IN (GT) R ANA IN Input ANA IN Resistance (14) ...

Page 34

Symbol Characteristic F Frequency Response R (300–3400 Hz) P Power Output (Low OUTLG Gain Setting) SINAD SINAD ANA IN to SP+/– (14) ANA OUT SINAD SINAD MIC IN to ANA OUT +/- SINAD SINAD AUX IN to ANA OUT (0 ...

Page 35

ISD5008 Product Symbol Characteristic V AUX OUT BIAS SINAD SINAD—ANA IN to AUX OUT ICN Idle Channel Noise— (AUX OUT) ANA IN to AUX OUT C T AUX OUT to ANA OUT R AUX OUT/ANA cross Talk OUT (14) VOLUME ...

Page 36

Symbol Characteristics T SS Setup Time SSS T SS Hold Time SSH T Data in Setup Time DIS T Data in Hold Time DIH T Output Delay PD T Output Delay to hiZ HIGH SSmin T SCLK ...

Page 37

ISD5008 Product 6 TIMING DIAGRAMS Figure 18: 8-Bit SPI Command Format 34 Figure 17: SPI Timing Diagram Voice Solutions in Silicon™ ...

Page 38

Figure 19: 24-Bit SPI Command Format SS BYTE 1 SCLK MOSI MISO OVF EOM Figure 20: Playback/Record and Stop Cycle ISD BYTE D10 D11 D12 ...

Page 39

ISD5008 Product 7 DEVICE PHYSICAL DIMENSIONS Figure 21: 28-Lead 8x13.4 mm Plastic Thin Small Outline Package (TSOP) Type I (E) Table 18: Plastic Thin Small Outline Package (TSOP) Type I (E) Dimensions INCHES Min Nom A 0.520 0.528 B 0.461 ...

Page 40

Figure 22: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P) Table 19: Plastic Dual Inline Package (PDIP) (P) Dimensions INCHES Min Nom A 1.445 1.450 B1 0.150 B2 0.065 0.070 C1 0.600 C2 0.530 0.540 D D1 0.015 E 0.125 ...

Page 41

ISD5008 Product Figure 23: 28-Lead 0.300-Inch Plastic Small Outline Integrated Circuit (SOIC) (S) Table 20: Plastic Small Outline Integrated Circuit (SOIC) (S) Dimensions INCHES Min Nom A 0.701 0.706 B 0.097 0.101 C 0.292 0.296 D 0.005 0.009 E 0.014 ...

Page 42

Figure 24: ISD5008 Series Bonding Physical Layout ISD5008 Series I. Die Dimensions X: 166.5 ±1 mils Y: 302.4 ±1 mils (3) II. Die Thickness 11.5 ±1.0 mils III. Pad Opening (min microns 3.5 x 3.5 mils V ...

Page 43

ISD5008 Product Table 21: ISD5008 Series Device Pin/Pad Designations, Pin V V Digital Power Supply SSD Digital Power Supply SSD SS MISO Master In Slave Out MOSI Master Out Slave In SS Slave Select SCLK Slave Clock ...

Page 44

Figure 25: SD5008 Chip Scale Package (CSP) ( TOP VIEW SIDE VIEW Table 22: CSP Dimensions (mm) Symbol Min. Nom. A — 0. — 0.55 b 0.30 0.35 C ...

Page 45

ISD5008 Product 8 ORDERING INFORMATION ISD Part Number Description ISD5008–_ _ Product Family ISD5008 Product ( minute durations) When ordering ISD5008 series devices, please refer to the following valid part numbers. For the latest product information, access ISD’s ...

Page 46

ISD ISD5008 Product 43 ...

Page 47

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 ...

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