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    UM93520A Price and Stock

    United Microelectronics Corporation UM93520A

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    UM93520A Datasheets (2)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    UM93520A Unknown Scan PDF
    UM93520AF Unknown Scan PDF

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    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: 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

    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