ISD1740PYI Nuvoton Technology Corporation of America, ISD1740PYI Datasheet
ISD1740PYI
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ISD1740PYI Summary of contents
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PRELIMINARY ISD1700 SERIES ISD1700 Series Multi-Message Single-Chip Voice Record & Playback Devices Publication Release Date: Nov 6, 2008 - 1 - Revision 1.31 ...
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TABLE OF CONTENTS 1 GENERAL DESCRIPTION ..............................................................................................................3 2 FEATURES......................................................................................................................................4 3 BLOCK DIAGRAM...........................................................................................................................5 4 PINOUT CONFIGURATION ............................................................................................................6 5 PIN DESCRIPTION .........................................................................................................................7 6 MODES OF OPERATIONS .............................................................................................................8 6.1 Standalone (Push-Button) Mode..............................................................................................8 6.2 SPI Mode .................................................................................................................................8 7 TIMING DIAGRAMS ........................................................................................................................8 7.1 Basic Operation........................................................................................................................8 ...
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GENERAL DESCRIPTION 0 ® The Nuvoton ISD1700 ChipCorder message voice record and playback device ideally suited to a variety of electronic systems. The message duration is user selectable in ranges from 26 seconds to 120 seconds, depending on the ...
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FEATURES 1 Integrated message management systems for single-chip, push-button applications : level-trigger for recording o REC : edge-trigger for individual message or level-trigger for looping playback sequentially o PLAY : edge-triggered erase for first or last message or level-triggered ...
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Temperature options: Commercial: 0°C to +50°C (die); 0°C to +70°C (packaged units) o Industrial: -40°C to +85°C (packaged units) o Packaging types: available in die, PDIP, SOIC and TSOP Package option: Lead-free packaged units 3 ...
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PINOUT CONFIGURATION 3 Refer to Design Guide for details before performing any design or PCB layout. V CCD LED RESET MISO MOSI SCLK SS V SSA AnaIn MIC+ MIC- V SSP2 SP- V CCP V SSA AnaIn MIC+ MIC- ...
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PIN DESCRIPTION 4 Refer to Design Guide for details before performing any design or PCB layout. PIN NAME V Digital Power Supply: Power supply for digital circuitry. CCD LED: An LED output. LED RESET: When active, the device enters ...
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MODES OF OPERATIONS 5 The ISD1700 Series can operate in either Standalone (Push-Button) or microcontroller (SPI) mode. 6 TANDALONE USH 1 3 One can utilize the REC desired operation. As completed, the device automatically enters into ...
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T > T Deb r PLAY T Deb RDY Sc1 Sc2 LED Sp+, Sp- Figure 12.2: Start and Stop Playback Operation T r ERASE T Deb RDY T T Sc1 Sc2 LED Figure 12.3: Single Erase Operation ...
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FWD T Deb RDY T T Sc2 Sc1 LED Figure 12.4: Forward Operation with No Sound Effect T r ERASE T Deb RDY T T Sc2 Sc1 LED Sp+, Sp- Note: If SEs are recorded, then ...
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RESET T Reset RDY LED Figure 12.6: Reset Operation T r PLAY T Deb RDY Sc1 Sc2 LED T AUD Figure 12.7: Playback Operation with ramp up and ramp down effect at AUD ...
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SPI O PERATION SCKlow SSS SCLK T MOSI T PD (TRISTATE) MISO Figure 12.8: SPI Operation PARAMETER SS Setup Time SS Hold Time Data in Setup Time Data in Hold Time Output Delay Output ...
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ABSOLUTE MAXIMUM RATINGS 7 ABSOLUTE MAXIMUM RATINGS (DIE) CONDITIONS Junction temperature Storage temperature range Voltage Applied to any pads Power supply voltage to ground potential ABSOLUTE MAXIMUM RATINGS (PACKAGED PARTS) CONDITIONS Junction temperature Storage temperature range Voltage Applied to ...
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ELECTRICAL CHARACTERISTICS 9.1 ARAMETERS 1 8 PARAMETER SYMBOL Supply Voltage V DD Input Low Voltage V IL Input High Voltage V IH Output Low Voltage V OL Output High Voltage V OH Record Current I DD_Record ...
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AC P 9.2 ARAMETERS 1 9 CHARACTERISTIC SYMBOL [2] Sampling Frequency F S [3] Duration T Dur Rising Time T r Falling Time T f Debounce Time T Deb Ramp Up Time T RU Ramp Down Time T RD Initial ...
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TYPICAL APPLICATION CIRCUITS 9 The following typical applications examples on ISD1700 Series are for references only. They make no representation or warranty that such applications shall be suitable for the use specified. Each design has to be optimized in ...
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Example #2: Recording using AnaIn input via push-button controls μ 0.1 F Rosc *** 4.7 F *** At 8kHz sampling freq, Rosc = 80 K PRELIMINARY ISD1700 SERIES 3 24 REC RESET 23 PLAY 25 ERASE 2 26 LED FWD ...
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Example #3: Connecting the SPI Interface to a microcontroller To uC SPI μ 0.1 F Rosc *** 4.7 F *** At 8kHz sampling freq, Rosc = OOD UDIO ESIGN ensure the ...
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PACKAGING 1 0 11.1 28-L 8 13.4 P EAD X MM LASTIC θ PRELIMINARY ISD1700 SERIES (TSOP) T HIN MALL UTLINE ACKAGE Dimension in Inches ...
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P EAD IL LASTIC Plastic Small Outline Integrated Circuit (SOIC) Dimensions INCHES Min 0.701 ...
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P EAD IL LASTIC 2 3 Plastic Dual Inline Package (PDIP) (P) Dimensions Min A 1.445 B1 B2 0.065 C1 0.600 C2 0.530 D D1 0.015 E 0.125 F 0.015 G 0.055 H J 0.008 S 0.070 ...
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ORDERING INFORMATION 1 1 Product Number Descriptor Key Product Name ISD Product Series 1700 Duration – 60 secs – 80 secs – 100 secs ...
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VERSION HISTORY 1 2 VERSION DATE 1.3-S Sep 2006 1.3-S1 Nov 2006 1.3-S2 Jan 2007 1.31 Oct 31, 2008 PRELIMINARY ISD1700 SERIES DESCRIPTION Initial version Revise Pinout Configuration & Pin Description sections Revise Rosc resistor value Revise Selectable Message ...
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Nuvoton products are not designed, intended, authorized or warranted for use as components in systems or equipment intended for surgical implantation, atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, or for other ...