isd5008 Winbond Electronics Corp America, isd5008 Datasheet
isd5008
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isd5008 Summary of contents
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... ISD5008 SINGLE-CHIP, VOICE RECORD / PLAYBACK DEVICE 4-, 5-, 6- AND 8-SECOND DURATION Publication Release Date: May, 2005 Revision 0.1 ...
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... 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 ...
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... 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, and duration selection are accomplished through a Serial Peripheral Inter- face (SPI) or Microwire Serial Interface to minimize pin count ...
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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 ...
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... Status Register are provided for handshake purposes. 1.5 PROGRAMMING The ISD5008 series is also ideal for playback-only applications, where single or multiple message Playback is controlled through the SPI port. Once the desired message configuration is created, du- plicates can easily be generated via an ISD or third-party programmers ...
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... This input, when LOW, will select the ISD5008 de- vice. MOSI (Master Out Slave In) MOSI is the serial data input to the ISD5008 de- vice. The master microcontroller places data to be clocked into the ISD5008 device on the MOSI line one-half cycle before the rising edge of SCLK. ...
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... The input imped- ance is typically 10 kΩ. (kHz) 3.4 2.7 2.3 1.7 Figure 1: Microphone Input 1.5 k Internal to the device MIC COUP 0.1 F 1.5 k MIC f NOTE: = CUTOFF ISD5008 Product (Microphone Input+/– COUP 3 ...
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... 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. This pin is designed to accept a nom- inal 1.11 Vp-p when at its minimum gain (6 dB) setting ...
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... 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 (0 dB). See Table 5. Additional gain is available steps (controlled by the SPI bus dB. ...
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... (Voltage Inputs) CCA CCD To minimize noise, the analog and digital circuits in the ISD5008 device uses separate power bus- ses. These +3 V busses lead to separate pins. Tie the V pins together as close as possible and CCD decouple both supplies as near to the package as possible. ...
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... 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 MIC+ AGC MIC– 1 (AGPD) To AutoMute ACAP (Playback Only) ...
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... 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 ANA IN ANA IN AMP AMP 1 (AIPD) AIPD (AIG1,AIG0) AIG1 AIG0 Input Gain 0TLP Input Level ...
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... AIG1 AIG0 AIPD AXG1 AXG0 AXPD VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 ISD Figure 7: ISD5008 Core (Left Half) SUM1 SUMMING AMP Σ 2 (S1M1,S1M0) (INS0) SUM1 MUX S1S1 (S1S1,S1S0 INS0 AOS2 AOS1 AOS0 AOPD ...
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... 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 kHz 3.4 kHz 0 1 6.4 kHz 2.7 kHz 1 0 5.3 kHz 2.3 kHz ...
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... INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 ISD5008 Product Power Up Power Down CFG0 OPA1 OPA0 VLPD FLD1 FLD0 FLPD AGPD CFG1 11 ...
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... 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 AIG0 AIPD AXG1 AXG0 AXPD 12 Figure 10: Speaker and AUX OUT ...
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... The data transfer protocol assumes that the mi- crocontroller’s SPI shift registers are clocked on the falling edge of the SCLK. With the ISD5008, data is clocked in on the MOSI pin on the rising clock edge. Data is clocked out on the MISO pin on the falling clock edge. ...
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... Changes in CFG0 are not recognized until CFG1 is loaded. The changes will occur at the rising edge of SS during the cycle that CFG1 is loaded. 4.2 POWER-UP SEQUENCE The ISD5008 will be ready for an operation after T (25 ms approximately for 8 kHz sample rate). PUD The user needs to wait T ...
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... Ignore input address register (A15–A0 Use the input address register contents for an operation (A15–A0) A15–A0 Output of the row pointer register D15–D0 Input control and address register LC1 = 1 Load Configuration Reg Load ISD5008 Product Device Function 15 ...
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... 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 D15 D14 D13 D12 D11 D10 ...
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... Input Gain = 2, O TLP input Level = 0.347 11 = Input Gain = 2.828, O TLP input Level = 0.245 0 = Power Power OFF 00 = Input Gain = 0.625, O TLP input Level = 1. Input Gain = 0.883, O TLP input Level = 0.7l85 10 = Input Gain = 1.250, O TLP input Level = 0.555 11 = Input Gain = 1.767, O TLP input Level = 0.393 ISD5008 Product 17 ...
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... SS\ goes HIGH. A load to Configuration Register 0 sends the new data to a temporary register in the ISD5008 and does not affect the internal settings of the device. The next time Configuration Register 1 is loaded, data will also transfer from the temporary register to the Configuration 0 Register and effect the desired changes ...
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... Configuration Register 0 Configuration Register 0 Temporary Register Temporary Register Configuration Register 1 Configuration Register 1 Command = Command = } } { { Command = Command = Load Configuration Register 1 Load Configuration Register 1 Input Shift Register (16 bits) Input Shift Register (16 bits) (1) Configuration Registers D15 CFG1 D15 CFG0 D15 - D0 ISD5008 Product MOSI MOSI ...
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... 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 EEPROM Display Flash Microphone MIC+ MIC- Earpiece SP+ SP– ...
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... Figure 15 shows one possible connection to such PUD a chip set. Figure 16 shows the part of the ISD5008 block dia- gram that is used in Feed Through Mode. The rest of the chip will be powered down to conserve power. The bold lines highlight the audio paths. ...
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... AUX output stage. 22 The status of the rest of the functions in the ISD5008 chip must be defined before the configuration registers settings are updated: 1. Power down the Volume Control Ele- ment— ...
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... CALL RECORD The call record mode adds the ability to record the incoming phone call. In most applications, the ISD5008 would first be set up for Feed Through Mode as described above. When the user wishes to record the incoming call, the set up of the chip is modified to add that ability. For the purpose of this explanation, we will use the 6 ...
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... 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 not active in this mode. The ...
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... AUX OUT. To set up the chip for Memo or Call Playback, the configuration registers are set up as follows: CFG0=0010 0100 0010 0010 (hex 2422). CFG1=0101 1001 1101 0001 (hex 59D1). Only those portions necessary for this mode are powered up. path ISD5008 Product 25 ...
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... 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 seconds) V – Stresses above those listed may cause permanent damage to the device. Exposure to the absolute maximum ratings may affect device reliability ...
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... Table 14: General Parameters Min(2) Typ(1) Max( 0 0.8 CC 0.4 0.4 V – 0 ± and all other pins floating. SSA SSD ISD5008 Product Units Conditions µ –10 µ load ( load ( load µA (3) (4) µ ...
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... 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 rate) 5.3 kHz (sample rate) 4.0 kHz (sample rate) T Playback Duration PLAY 8.0 kHz (sample rate) 6 ...
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... Min Typ Max 3 300 208 5.5 6.0 6.5 ±0 1.6 1. ISD5008 Product Units Conditions µ sec µ sec µ sec µ sec µ sec µ sec µ sec µ sec % @1 kHz at 0TLP, sample rate = 5.3kHz Units Conditions (4)(8) mV Peak-to-Peak (4)(10) mV Peak-to-Peak ...
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... 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) AUX IN V AUX IN Input Voltage AUX IN V AUX IN (0TLP) Input AUX IN (0TLP) Voltage A Gain from AUX IN to ...
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... Typ Max –0.25 +0.25 23.5 62.5 62.5 62.5 –65 –65 -50 1.2 –100 +100 5 –0.25 +0.25 –65 –65 1.0 5 100 ISD5008 Product Units Conditions With 0TLP input to ANA IN, 6dB dB (12) setting Differential load at 8 Ω mW RMS dB 0TLP ANA IN input minimum gain, 150 Ω load (12)(13) Load = 5k Ω (12)(13) dB Load = 5k Ω (12)(13) dB Load = 5k Ω (12)(13) dB Load = 5k Ω ...
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... 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 CONTROL A Output Gain OUT Gain Accuracy 1 ...
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... V. Timing measured at 50 percent of the Tristate test condition ISD (1) Table 17: SPI AC Parameters Min Max 500 500 200 200 500 500 1 400 400 1,000 ISD5008 Product Units Conditions nsec nsec nsec nsec nsec (2) nsec µsec nsec nsec kHz level ...
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... ISD5008 Product 6 TIMING DIAGRAMS Figure 18: 8-Bit SPI Command Format 34 Figure 17: SPI Timing Diagram Voice Solutions in Silicon™ ...
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... D5 D6 MOSI MISO OVF EOM Figure 20: Playback/Record and Stop Cycle ISD BYTE D10 D11 D12 D13 D14 D15 A11 A10 A12 A13 ISD5008 Product BYTE A14 A15 ...
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... 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 0.465 C 0.311 0.315 D 0.002 E 0.007 0.009 F 0.0217 G 0.037 0.039 H 0° ...
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... B1 0.150 B2 0.065 0.070 C1 0.600 C2 0.530 0.540 D D1 0.015 E 0.125 F 0.015 0.018 G 0.055 0.060 H 0.100 J 0.008 0.010 S 0.070 0.075 θ 0° ISD MILLIMETERS Max Min Nom 1.455 36.70 36.83 3.81 0.075 1.65 1.78 0.625 15.24 0.550 13.46 13.72 0.19 0.38 0.135 3.18 0.022 0.38 0.46 0.065 1.40 1.52 2.54 0.012 0.20 0.25 0.080 1.78 1.91 15° 0° ISD5008 Product Max 36.96 1.91 15.88 13.97 4.83 3.43 0.56 1.65 0.30 2.03 15° 37 ...
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... 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 0.016 F 0.050 G 0.400 0.406 H 0.024 0.032 NOTE: Lead coplanarity to be within 0.004 inches. ...
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... 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 SSA MIC+ 1. The backside of die is internally connected to V may occur. 2. Double bond recommended. ...
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... 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 V V Digital Power Supply CCD Digital Power Supply ...
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... BOTTOM VIEW 2 Max. — 0.86 — — — 0.40 — — — — — — ISD5008 Product A1 Ball Corner PIN Ball Name Location MIC- A1 ACAP SSA V A4 CCA AUX IN A5 MIC+ B1 ANA OUT- B2 SP- B3 ANA IN B4 ...
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... 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 worldwide website at http://www.isd.com. 42 Special Temperature Field: Blank = Commercial Packaged (0°C to +70°C) or Commercial Die (0° ...
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VERSION HISTORY VERSION DATE 0 Before 2005 0.1 May 2005 DESCRIPTION Initial issue Add revision history Update the disclaim section. Publication Release Date: May, 2005 Revision 0.1 ...
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... CA 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-5441797 http://www.winbond-usa.com/ Winbond Electronics Corporation Japan 7F Daini-ueno BLDG. 3-7-18 Shinyokohama Kohokuku, Yokohama, 222-0033 TEL: 81-45-4781881 FAX: 81-45-4781800 ISD5008 ® ® ChipCorder ® ® and ISD are trademarks of Winbond Electronics (Shanghai) Ltd. 27F, 299 Yan An W. Rd. Shanghai, 200336 China ...