ISD1700A WINBOND [Winbond], ISD1700A Datasheet
ISD1700A
Related parts for ISD1700A
ISD1700A Summary of contents
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... Voice Record & Playback Devices Confidential ISD1700A Series Multi-Message Single-Chip Publication Release Date: March 28, 2005 ADVANCED Revision A0 ...
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... VOL Operation.............................................................................................................17 7.1.7 FT (Feed-Through) Operation .....................................................................................17 7.2 vAlert Feature (Optional)........................................................................................................17 7.3 Sound Effect (SE) Editing ......................................................................................................17 7.3.1 Sound Effects ..............................................................................................................17 7.3.2 Entering SE Mode........................................................................................................18 7.3.3 SE Editing ....................................................................................................................18 7.3.4 Exiting SE Mode ..........................................................................................................18 7.3.5 Sound Effect Duration..................................................................................................18 7.4 Analog Inputs .........................................................................................................................19 7.4.1 Microphone Input .........................................................................................................19 7.4.2 AnaIn Input...................................................................................................................19 8 TIMING DIAGRAMS ......................................................................................................................20 8.1 Record, play and erase..........................................................................................................20 9 ABSOLUTE MAXIMUM RATINGS ................................................................................................23 ISD1700A SERIES - 2 - ...
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... Operating Conditions .............................................................................................................23 10 ELECTRICAL CHARACTERISTICS .............................................................................................24 10.1 DC Parameters ......................................................................................................................24 10.2 AC Parameters.......................................................................................................................25 11 TYPICAL APPLICATION CIRCUITS.............................................................................................26 11.1 Good Audio Design Practices ................................................................................................27 12 DIE PHYSICAL LAYOUT...............................................................................................................28 12.1 ISD1740A/50A/60A................................................................................................................28 13 ORDERING INFORMATION .........................................................................................................29 14 VERSION HISTORY......................................................................................................................30 Confidential ISD1700A SERIES Publication Release Date: March 28, 2005 - 3 - Revision A0 ...
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... The ISD1740A/50A/60A devices automatically enter into power down mode for power conservation when an operation is completed. Notice: The specifications are subject to change without notice. Please contact Winbond Sales Offices or Representatives to verify current or future specifications. ISD1700A SERIES ® Series is a high quality, fully integrated, single-chip multi ...
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... Commercial Temperature grade: 0°C to +50°C for die only • Package options: available in die only Confidential 8 kHz 6.4 kHz 60 kΩ 80 kΩ 100 kΩ ISD1740A ISD1750A 33 ~ 100 sec - 5 - ISD1700A SERIES 5.3 kHz 4 kHz 120 kΩ 160 kΩ ISD1760A 40 ~ 120 sec Publication Release Date: March 28, 2005 Revision A0 ...
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... CCA SSA CCP SSP1 SSD SSP2 Sampling Timing Clock Nonvolatile Multi-Level Storage Smoothing Array Filter Device Control V REC PLAY ERASE FWD RESET FT CCD - 6 - ISD1700A SERIES Amp AUD Volume Amp Control Others VOL RDY LED NC TE1 TE2 TE3 SP+ SP- ...
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... ISD1740A 7 22 ISD1750A 8 21 ISD1760A PDIP Samples Only Publication Release Date: March 28, 2005 - 7 - ISD1700A SERIES V SSD RDY FWD ERASE REC PLAY FT V CCA R OSC VOL AGC AUD V SSP1 SP+ Revision A0 ...
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... SP+: The positive Class D PWM provides a differential output with the SP+ 15 SP- pin to directly drive an 8 Ω speaker or typical buzzer. During power down or recording, this pin is tri-stated. ISD1700A SERIES FUNCTIONS , V and V CCD CCA CCP ...
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... Deb , V CCD CCA [1] to Low once initiates a playback operation. PLAY Low constantly functions as a sequential playback PLAY [ ISD1700A SERIES , and V SSA SSD SSP1 ) provides maximum gain to the SSA [1] and an internal pin to ground ...
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... Deb , SSA SSD SSP1 [2] TDeb = Refer to AC Timing - 10 - ISD1700A SERIES switches from High REC [1] and an internal debounce [2] ) for start and Deb and V to minimize the noise SSP2 [1] ...
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... ISD1700A SERIES ISD1760A 40 sec 60 sec 75 sec 90 sec 120 sec 6.4 kHz 5.3 kHz 156 msec 187 msec 250 msec Publication Release Date: March 28, 2005 Revision A0 4 kHz ...
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... In this mode of operation, the internal state machine takes full control of message management. This allows the user to record, playback, erase, and forward messages without the needs to know the exact addresses of the messages storage inside the memory. For additional information, please refer to Section 7. ISD1700A SERIES , , , ...
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... The record pointer is updated to FWD operation. REC . Setting this pin Low starts a record operation. The REC is returned High or the memory becomes full. The source of REC Publication Release Date: March 28, 2005 - 13 - ISD1700A SERIES pin to initiate an operation. RESET , and FT . The is debounced FT REC Revision A0 ...
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... If the device is in power-down state and the current location of the playback pointer is not the last message: the pointer will advance one message and, if present, SE1 is played. The LED flashes once. ISD1700A SERIES , which is internally debounced. PLAY Low once initiates a playback operation of the current PLAY to Low again during playback stops the operation ...
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... SE2, if present, will be played and the LED will flash twice. o Playback pointer will be updated to point to the new last message (previously, the o second to last message). Confidential operation during an erase or record operation is an illegal operation - 15 - ISD1700A SERIES Publication Release Date: March 28, 2005 Revision A0 ...
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... Figure 7.1: Global Erase Operation 7.1.5 Reset Operation A 0.1 µF capacitor is recommended to connect used on this pin. When RESET playback pointers at the last message. When a microcontroller is used for a power-on-Reset, ISD1700A SERIES is held for 2.5 seconds. If ERASE is debounced internally. ERASE for an individual erase operation ERASE Play ...
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... SE1, twice for SE2, and so on. The frequency of flashing depends upon the sampling frequency selected and the power supply level used. Confidential VOL ) Publication Release Date: March 28, 2005 - 17 - ISD1700A SERIES will decrease the volume VOL is debounced internally Revision A0 is ...
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... Table 8.1 Sound Effect Duration vs. Sampling Frequency Sampling Frequency 12 kHz Duration of SE 0.33 sec ISD1700A SERIES Low for more than 3 seconds. This action on Low until the LED blinks once. The REC until the LED stops blinking. Then, simultaneously press and 8 kHz 6 ...
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... Ccoup 0.1uF ANAIN Figure 7.3: AnaIn input impedance (When the device is powered-up) Confidential INTERNAL TO THE DEVICE AGC MIC INTERNAL TO THE DEVICE R = 42K 42K a Fcutoff=1/(2*pi*Ra*Ccoup) Publication Release Date: March 28, 2005 - 19 - ISD1700A SERIES Fcutoff=1/(2*pi*Ra*Ccoup) ANAIN INPUT AMPLIFIER Revision A0 ...
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... TIMING DIAGRAMS 8 ECORD PLAY AND ERASE T f REC T Deb RDY T SET LED T SE1 Mic+/-, AnaIn Figure 8.1: Record Operation ISD1700A SERIES - Deb T STOP T SE2 ...
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... T f PLAY T Deb RDY T PSetUp LED Sp+, Sp PLAY RDY LED Sp+, Sp- Figure 8.2: Playback Operation Confidential Playback the Entire Message Deb T Deb T PSetUp Start Playback and Stop Playback Publication Release Date: March 28, 2005 - 21 - ISD1700A SERIES Deb T PStop T PStop Revision A0 ...
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... T f ERASE T Deb RDY Figure 8.3: Erase Operation Deb T EStop Erase with ISD1700A SERIES ...
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... SSA SSD SSP1 Confidential ABSOLUTE MAXIMUM RATINGS 150°C -65°C to +150° +7.0 V OPERATING CONDITIONS V SSP2 - 23 - ISD1700A SERIES VALUES –0 +0 VALUES 0°C to +50° –0 +0 Publication Release Date: March 28, 2005 ...
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... DD 0 MIC 670 313 117 -3.0 1 are connected together SSA SSP1, FWD ERASE and RESET must VOL - 24 - ISD1700A SERIES MAX UNITS CONDITIONS 5.5 V 0.3xV 0.3xV load, ...
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... A Publication Release Date: March 28, 2005 - 25 - ISD1700A SERIES UNITS CONDITIONS kHz Vcc=2.4 V~5.5V sec Vcc=2.4 V~5.5V, all Fs nsec nsec msec F =12 kHz Vcc=2.4 S V~5.5 V msec F =8 kHz S msec F =6.4 kHz S msec F =5.3 kHz S msec F =4 kHz S µ ...
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... TE1 ISD1760A 4 µ 4 SP+ 10 SP- MIC+ µ 0 MIC - AUD µ 9 ANA IN RDY 20 R OSC 18 AGC µ 4.7 F Recording via MIC input - 26 - ISD1700A SERIES vAlert KΩ LED *** V V CCD 1 CCA V CCD µ CCD 0 CCP SSD V CCA 21 CCA µ ...
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... ISD1740A V µ 16 0.1 F TE2 SSP1 ISD1750A V 12 TE1 SSP2 ISD1760A NC 15 SP+ MIC+ 13 SP- MIC - 17 AUD ANA IN 27 RDY R OSC AGC RACTICES - 27 - ISD1700A SERIES vAlert Vcc Gnd *** V V CCD CCA V µ CCD CCP *** V C5 CCA µ 0 CCP C7 C11 * µ ...
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... The backside of the die is internally connected to V occur. [2] Please contact the local Winbond Sales Offices or Representatives for details on (x,y) coordinates. TE1 TE2 TE3 ISD1740A ISD1750A ISD1760A V SSA AnaIn MIC+ MIC MUST NOT be connected to any other potential or damage may SSA - 28 - ISD1700A SERIES REC PLAY FT V CCA Rosc VOL AGC ...
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... For the latest product information, please access Winbond’s worldwide web site at http://www.winbond-usa.com Confidential Special Features Field: Blank = vAlert disabled 01 = vAlert enabled Packaged Units / Die : X = Die Ordering Number No vAlert With vAlert I1740AX I1740AX01 I1750AX I1750AX01 I1760AX I1760AX01 Publication Release Date: March 28, 2005 - 29 - ISD1700A SERIES Revision A0 ...
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... VERSION HISTORY VERSION DATE A0 March 2005 DESCRIPTION Initial version - 30 - ISD1700A SERIES ...
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... North First Street, San Jose, 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 - 31 - ISD1700A SERIES ® ® ChipCorder products ® ChipCorder ® ® and ChipCorder are registered Winbond Electronics (Shanghai) Ltd. ...