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    UM93520 Price and Stock

    United Microelectronics Corporation UM93520A

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    UM93520 Datasheets (5)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    UM93520 Unicorn Microelectronics Speech Recording and Reproduction IC Scan PDF
    UM93520A Unknown Scan PDF
    UM93520AF Unknown Scan PDF
    UM93520B Unknown Scan PDF
    UM93520BF Unknown Scan PDF

    UM93520 Datasheets Context Search

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    UM93520A

    Abstract: 93520A VOICE RECORDER IC TRIGGER voice activated recorder circuit
    Text: UM93520 Series Recording/Playback 1C with DRAM Features • Uses ADM algorithm to process voice data * On-chip oscillator for 3.579 MHz crystal * Single 5-volt power supply ■ Built-in DRAM refresh circuit ■ Three selectable sam pling rates: U M 93520A/AF with one 256K DRAM: 16 KHz or 22 KHz


    OCR Scan     		PDF UM93520 3520A/AF 93520B/B 3520A/B) 48-pin UM93520AF/BF) UM93520A/AF UM93520A 93520A VOICE RECORDER IC TRIGGER voice activated recorder circuit

    unicorn microelectronics

    Abstract: UM93520A 256KDRAM QQQ143H UM93520AF UM93520B UM93520BF 14 pin ic recorder voice VOICE RECORDER circuits voice recording circuit with 8 outputs
    Text: UNICORN M I CR OE LE CTRON IC S 2ME D iH 7 ñ 7 ñ a G G am aa 5 a • 3 § % ^ i = r - 7 £ ~ - 0 ' - / £ " UM93520AB I iiWii Speech Recording and Reproduction 1C with DRAM) P R E L IM IN A R Y Features: ■ Uses ADM algorithm to process voice data ■ Built-in DRAM refresh circuit


    OCR Scan     		PDF UM93520AB UM93520A UM93520B UM93520A/B) 48-pin UM93520AF/BF) UM93520A/B QQD1445 UM93520B/UM93520BF unicorn microelectronics 256KDRAM QQQ143H UM93520AF UM93520BF 14 pin ic recorder voice VOICE RECORDER circuits voice recording circuit with 8 outputs

    UM93520A

    Abstract: No abstract text available
    Text: UNITED MICROELECTRONICS 3DE D • "T~r13~l3> T3H5flS5 D0DD243 4 ■ U M 9 3 5 2 0 A / R Speec/i Recording and U M V 4 0 4 U A 1/ ö Reproduction IC with DRAM Features Pin Configurations ■ Uses ADM algorithm to process voice data ■ Built-in DRAM refresh circuit


    OCR Scan     		PDF D0DD243 UM93520A UM93520B UM93520A/B) 48-pin UM93520AF/BF) 28-Pin UM93520AF UM93520A