SM1350ADJM View Datasheet(PDF) - Nippon Precision Circuits

Part Name

Description

Manufacturer

SM1350ADJM

High Tone Quality Melody IC

Nippon Precision Circuits  

SM1350ADJM

TIMING DIAGRAMS

One-shot Melody Mode

ICN

STN

OSC

MODE

LH

S0 to S3

tICW

tSS

tSTW

Oscillation start time:It decides by the used crystal characteristics.

tCH1

tMR

tSR

#N

BUSYN

tDAST

Melody Output

(SP pin)

VDD

ENDN

VSS

tBYST

tPYST

#N

Figure 12. One-shot mode (standby to melody start)

STN

STOP

MODE

LH

S0 to S3

Melody Output

(SP pin)

BUSYN

ENDN

OSC

tSTW

tCH2

tMR

tSTPW

tSR

#N

tPYST

#M

tCH2

#N

tEDST

tDAEN

tBYEN

tEDW

tXEN

Figure 13. One-shot mode (melody stop by STOP pin)

SEIKO NPC CORPORATION - 12

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