M955C - Dual Tone Melody IC

MOSDESIGN

Key Features

‧ 256 notes dual tone. ‧ PS：Sequence input. ‧ K1, K2, K3：Song select. ‧ OCT：8 scale up. VDD KN PS BZ KN TUNE K1 TUNE KN TUNE K2 TUNE.

M955C dual tone melody ic by MOSDESIGN - Datasheet Preview

Datasheet Details

Part number	M955C
Manufacturer	MOSDESIGN
File Size	130.77 KB
Description	Dual Tone Melody IC
Datasheet	M955C Datasheet

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Full PDF Text Transcription (Reference)

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MOSDESIGN SEMICONDUCTOR CORP. 256 NOTES DUAL TONE IC TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY M995C .. .. .. .. .. FEATURES ‧ 256 notes dual tone. ‧ PS：Sequence input. ‧ K1, K2, K3：Song select. ‧ OCT：8 scale up. VDD KN PS BZ KN TUNE K1 TUNE KN TUNE K2 TUNE APPLICATION ‧ Melody Toys, Musical instrument. ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Current Quiescent Current BZ Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IO FOSC Temp. Min. ─ ─ ─ 1 ─ ─ 0 Typ. 3 — 1 ─ 100 80 25 APPLICATION DIAGRAM Max. 3.