AV2132 Просмотр технического описания (PDF) - APLUS INTEGRATED CIRCUITS

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AV2132

21, 32, 43, 65 and 87 Seconds Complicate Pure Speech

APLUS INTEGRATED CIRCUITS 

AVXX32E-B SERIES

Stand-alone trigger inputs are enabled at the same time

OKY

COL0

COL1

COL2

COL3

Audio

This voice is enabled by COL3

Trigger input priority is COL3 > COL2 > COL1 > COL0 > OKY

Application circuit

y External resister, Driver speaker by PWM, driver LED

VDD

Rosc

OSC

OKY

OP_A

VSS

PWM1

PWM2

ROSC=200k: for frequency option 8

y Internal resister, driver speaker by PWM, driver LED

If OSC bonds to VSS, this chip uses internal resister automatically.

VDD

OKY

OSC

OP_A

VSS

PWM1

PWM2

10-6

Ver. 1.0

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