MSM9811 查看數據表（PDF） - Oki Electric Industry

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MSM9811

4-Channel Mixing OKI ADPCM Type Voice Synthesis LSI

Oki Electric Industry 

OKI Semiconductor

TIMING DIAGRAM (COMMON TO PARALLEL AND SERIAL I/O)

Power-on Timing · Power-down Timing

4.5V

VDD

VIH

RESET(I)

VIL

tD(RST)

tW(RST)

XT

XT

Oscillating

FEDL9811FULL-04

MSM9811

Reset

processing

Oscillation

stabilization

Waiting for command

Standby

LDAO (O)

1/2VDD

GND

1/2VDD

RDAO (O)

XT

XT

1/2VDD

Oscillating

RESET (I)

GND

1/2VDD

Oscillating

tW(RST)

Waiting for command

Standby

Oscillation

stabilization

time

Waiting for command

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