Part number:
UM66T32L
Manufacturer:
UMC
File Size:
96.89 KB
Description:
Simple melody generator.
* n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con- sumption n Dynamic speaker can be driven with an external NPN transistor. n OSC. resistor is built- in n One-shot mode or level-hold mode can be selected n Power on reset; melody begins from the first note n Direct piezo drive
UM66T32L
UMC
96.89 KB
Simple melody generator.
📁 Related Datasheet
UM66T32L - Melody Integrated Circuit
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UTC UM66TXXL
MELODY INTEGRATED CIRCUIT
DESCRIPTION
The UTC UM66TXXL series are CMOS LSI designed for using in door bell, telephone and toy application.
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; =_=_amcm___----‘_= F z-d
@.
UM66T Series Simple Melody Generator
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n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
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; =_=_amcm___----‘_= F z-d
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UM66T Series Simple Melody Generator
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n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
UM66T33S - Simple Melody Generator
(UMC)
; =_=_amcm___----‘_= F z-d
@.
UM66T Series Simple Melody Generator
Features
n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
UM66T34L - Simple Melody Generator
(UMC)
; =_=_amcm___----‘_= F z-d
@.
UM66T Series Simple Melody Generator
Features
n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
UM66T34S - Simple Melody Generator
(UMC)
; =_=_amcm___----‘_= F z-d
@.
UM66T Series Simple Melody Generator
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n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
UM66T01L - Simple Melody Generator
(UMC)
; =_=_amcm___----‘_= F z-d
@.
UM66T Series Simple Melody Generator
Features
n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
UM66T01S - Simple Melody Generator
(UMC)
; =_=_amcm___----‘_= F z-d
@.
UM66T Series Simple Melody Generator
Features
n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
