isd2548x Winbond Electronics Corp America, isd2548x Datasheet

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isd2548x

Manufacturer Part Number
isd2548x
Description
Single-chip, Multiple-messages, Voice Record/playback Device 32-, 40-, 48-, And 64-second Duration
Manufacturer
Winbond Electronics Corp America
Datasheet
ISD2532/40/48/64
SINGLE-CHIP, MULTIPLE-MESSAGES,
VOICE RECORD/PLAYBACK DEVICE
32-, 40-, 48-, AND 64-SECOND DURATION
Publication Release Date: June 2003
- 1 -
Revision 1.0

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isd2548x Summary of contents

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ISD2532/40/48/64 SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION Publication Release Date: June 2003 - 1 - Revision 1.0 ...

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GENERAL DESCRIPTION Winbond’s ISD2500 ChipCorder for 32- to 64-second messaging applications. The CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter, speaker amplifier, and high density multi-level storage array. In addition, the ISD2500 ...

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BLOCK DIAGRAM ...

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TABLE OF CONTENTS 1. GENERAL DESCRIPTION.................................................................................................................. 2 2. FEATURES ......................................................................................................................................... 2 3. BLOCK DIAGRAM .............................................................................................................................. 3 4. TABLE OF CONTENTS ...................................................................................................................... 4 5. PIN CONFIGURATION ....................................................................................................................... 5 6. PIN DESCRIPTION ............................................................................................................................. 6 7. FUNCTIONAL DESCRIPTION.......................................................................................................... 10 7.1. Detailed Description.................................................................................................................... ...

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PIN CONFIGURATION OVF CE PD EOM XCLK P/R V CCD A0/M 0 A1/M 1 A2/M 2 A3/M 3 A4M 4 A5/M 5 A6 ...

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PIN DESCRIPTION PIN NO. PIN NAME SOIC / TSOP PDIP A0, A1, A2 10, A3, A4, A5 11, 12, 13, A6, A7 14, 16 M0, ...

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PIN NO. PIN NAME SOIC/ TSOP PDIP 16, 28 23, 7 CCA CCD MIC 17 24 MIC REF 18 25 AGC 19 26 ANA FUNCTION Supply Voltage: To minimize noise, the analog and digital ...

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PIN NO. PIN NAME SOIC/ TSOP PDIP ANA OUT OVF EOM FUNCTION Analog Output: This pin provides the preamplifier output to the user. The voltage gain of the ...

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PIN NO. PIN NAME SOIC/ TSOP PDIP XCLK FUNCTION External Clock: The external clock input has an internal pull-down device. The device is configured at the factory with an internal sampling clock frequency centered ...

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FUNCTIONAL DESCRIPTION 7. ETAILED ESCRIPTION Speech/Sound Quality The Winbond’s ISD2500 series includes devices offered 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 within a ...

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Programming The ISD2500 series is also ideal for playback-only applications, where single or multiple messages are referenced through buttons, switches microcontroller. Once the desired message configuration is created, duplicates can easily be generated via a gang programmer. 7.2. ...

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Operational Modes Description The Operational Modes can be used in conjunction with a microcontroller, or they can be hardwired to provide the desired system operation. M0 – Message Cueing Message Cueing allows the user to skip through messages, without ...

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M6 – Push-Button Mode The ISD2500 series contain a Push-Button Operational Mode. The Push-Button Mode is used primarily in very low-cost applications and is designed to minimize external circuitry and components, thereby reducing system cost. In order to configure the ...

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The P/ R pin is taken LOW. 3. The CE pin is pulsed LOW. Recording starts, EOM goes HIGH to indicate an operation in progress. 4. When the CE pin is pulsed LOW. Recording pauses, EOM goes back LOW. ...

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Good Audio Design Practices £ Winbond ChipCorder products are very high-quality single-chip voice recording and playback devices. To ensure the highest quality voice reproduction important that good audio design practices on layout and power supply decoupling are followed. ...

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TIMING DIAGRAMS CE T SET P/R Don't Care PD Don't Care A0-A8 T SET MIC ANA IN T PUD OVF CE T SET P/R Don't Care PD Don't Care A0-A8 T SET SP+/- OVF EOM T CE Don't Care ...

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Start (Start/Pause) T SET P/R T SET PD (Stop/Reset) T SET A0-A8 MIC ANA IN OVF T RUN EOM (Run) T PUD Notes (1) (2) (3) FIGURE 3: PUSH-BUTTON MODE RECORD Start (Start/Pause) T ...

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Notes for Push-Button modes: 1. A8, A7, and for push-button operation. 2. The first CE LOW pulse performs a start function. 3. The part will begin to play or record after a power-up delay T 4. The ...

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ABSOLUTE MAXIMUM RATINGS TABLE 4: ABSOLUTE MAXIMUM RATINGS (DIE) Junction temperature Storage temperature range Voltage applied to any pad Voltage applied to any pad (Input current limited to r20mA) V – TABLE 5: ABSOLUTE MAXIMUM RATINGS ...

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O C PERATING ONDITIONS TABLE 6: OPERATING CONDITIONS (DIE) CONDITIONS Commercial operating temperature range [1] Supply voltage ( [2] Ground voltage ( TABLE 7: OPERATING CONDITIONS (PACKAGED PARTS) CONDITIONS Commercial operating temperature range [1] Supply ...

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ELECTRICAL CHARACTERISTICS 10. ARAMETERS OR TABLE 8: DC PARAMETERS – Packaged Parts PARAMETERS SYMBOL Input Low Voltage V Input High Voltage V Output Low Voltage V Output High Voltage V V OVF Output High Voltage V ...

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CHARACTERISTIC Sampling Frequency ISD2532 ISD2540 ISD2548 ISD2564 Filter Pass Band ISD2532 ISD2540 ISD2548 ISD2564 Record Duration ISD2532 ISD2540 ISD2548 ISD2564 Playback Duration ISD2532 ISD2540 ISD2548 ISD2564 CE Pulse Width Control/Address Setup Time Control/Address Hold Time Power-Up Delay ISD2532 ISD2540 ISD2548 ...

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TABLE 9: AC PARAMETERS – Packaged Parts (Cont’d) CHARACTERISTIC PD Pulse Width (record) ISD2532 ISD2540 ISD2548 ISD2564 PD Pulse Width (Play) ISD2532 ISD2540 ISD2548 ISD2564 PD Pulse Width (Static) Power Down Hold EOM Pulse Width ISD2532 ISD2540 ISD2548 ISD2564 Overflow ...

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Typical Parameter Variation with Voltage and Temperature - Packaged Parts Chart 1: Record Mode Operating Current ( - Temperature (C) 5.5 Volts 4.5 Volts Chart 2: Total Harmonic Distortion 0.7 ...

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ARAMETERS OR PARAMETERS Input Low Voltage Input High Voltage Output Low Voltage Output High Voltage OVF Output High Voltage EOM Output High Voltage V Current (Operating Current (Standby) CC Input Leakage Current Input Current ...

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CHARACTERISTIC Sampling Frequency ISD2532 ISD2540 ISD2548 ISD2564 Filter Pass Band ISD2532 ISD2540 ISD2548 ISD2564 Record Duration ISD2532 ISD2540 ISD2548 ISD2564 Playback Duration ISD2532 ISD2540 ISD2548 ISD2564 CE Pulse Width Control/Address Setup Time Control/Address Hold Time Power-Up Delay ISD2532 ISD2540 ISD2548 ...

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CHARACTERISTIC PD Pulse Width (Record) ISD2532 ISD2540 ISD2548 ISD2564 PD Pulse Width (Play) ISD2532 ISD2540 ISD2548 ISD2564 PD Pulse Width (Static) Power Down Hold EOM Pulse Width ISD2532 ISD2540 ISD2548 ISD2564 Overflow Pulse Width Total Harmonic Distortion Speaker Output Power ...

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Typical Parameter Variation with Voltage and Temperature - Die Chart 5: Record Mode Operating Current ( -40 25 Temperature (C) 6.5 Volts 5.5 Volts Chart 6: Total Harmonic Distortion 0.7 0.6 0.5 ...

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ARAMETERS OR TABLE 12: PARAMETERS FOR PUSH-BUTTON MODE PARAMETERS CE Pulse Width (Start/Pause) Control/Address Setup Time Power-Up Delay ISD2532 ISD2540 ISD2548 ISD2564 PD Pulse Width (Stop/Restart EOM HIGH CE to EOM LOW CE HIGH ...

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TYPICAL APPLICATION CIRCUIT CHIP ENABLE 100 K : POWER DOWN PLAYBACK/RECORD Note: If desired, pin 18 (PDIP package) may be left unconnected (microphone preamplifier noise will be higher). In this case, pin 18 must not ...

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TABLE 13: APPLICATION EXAMPLE – BASIC DEVICE CONTROL Control Step 1 Power up chip and select Record/Playback Mode 2 Set message address for record/playback 3A Begin playback 3B Begin record 4A End playback 4B End record TABLE 14: APPLICATION EXAMPLE ...

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S1 RECORD MC68HC705K1A ...

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100 K 100 K : START/PAUSE STOP/RESET PLAYBACK/RECORD FIGURE 7: ISD2532/40/48/64 APPLICATION EXAMPLE – PUSH-BUTTON Note: Please refer to page 13 for more details. ISD2532/40/48/ ...

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TABLE 15: APPLICATION EXAMPLE – PUSH-BUTTON CONTROL Control Step Function 1 Select Record/Playback Mode 2A Begin playback 2B Begin record 3 Pause record or playback 4A End playback 4B End record TABLE 16: APPLICATION EXAMPLE – PASSIVE COMPONENT FUNCTIONS Parts ...

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PACKAGE DRAWING AND DIMENSIONS 12.1. 28-L 300-M P EAD ...

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P EAD IL LASTIC 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 F 0.015 0.018 G 0.055 0.060 H 0.100 J 0.008 0.010 S ...

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EAD Plastic Thin Small Outline Package (TSOP) ...

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ONDING HYSICAL ISD2532/40/48/64 Die Dimensions o X: 149 mils Y: 206 mils [2] Die Thickness o 11 mils Pad Opening o 111 microns (4.4 mils) Notes: [1] The backside ...

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ISD2532/40/48/64 PRODUCT PAD DESIGNATIONS (with respect to die center) Pad Pad Name Overflow Output OVF Chip Enable Input CE PD Power Down Input End of Message EOM XCLK No Connect (optional) Playback/Record Digital Power Supply CCD ...

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... Package Type 28-Lead 600mil Plastic Dual Inline Package (PDIP 28-Lead 300mil Small Outline Integrated Circuit (SOIC 28-Lead 8x13.4 mm Thin Small Outline Package (TSOP) Type Die Part Number Part Number ISD2540P ISD2548P ISD2540S ISD2540E ISD2548E ISD2540X ISD2548X - 40 - ISD2532/40/48/64 Part Number ISD2564P ISD2564X ...

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VERSION HISTORY VERSION DATE 0 Apr. 1998 1.0 Jun. 2003 DESCRIPTION Preliminary Specifications. Reformat the document. Update TSOP description in pin configuration section. Revise Table 1: Product Summary. Update TSOP and SOIC package option. Remove industrial temperature option. - ...

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The contents of this document are provided only as a guide for the applications of Winbond products. Winbond makes no representation or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right ...

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