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MOSDESIGN SEMICONDUCTOR CORP.
CDS,OSH & ON/OFF
M132C
With 2 LEDs
M133C
128 Note Melody IC
128 + 2 LED
TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109 FAX : 852- 27566961
MELODY
M132C/M133C .. ..
..
FEATURES
‧ Rosc:INT. / EXT. (mask option) ‧ Separate LED and Buzzer and Motor Driver. ‧ LED: ( 2.2 Hz ).
: ( ASYNC ). :L2:ASYNC , L1:Active Low.
(mask option)
‧Mode:OSH , LHI , LHⅡ, ON/OFF ( Suffix-X ).
M132C M133C
Int. Rosc Ext. Rosc
OSH
*OSH
BZ
TUNE
LH
*LHⅠ
BZ
TUNE
LH&OSH
*LHⅡ
BZ TUNE
TUNE TUNE
APPLICATION
‧ Toys, Key chain etc..
ELECTRICAL CHARACTERISTICS
Characteristics Operating Voltage
Operating Current
Quiescent Current BZ Driving Current LO Driving Current Oscillator Frequency Operating Temperature
Sym.