MSM9805 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

MSM9805

Voice Synthesis IC with Built-in Mask ROM

Oki Electric Industry 

,
¡ Semiconductor

TIMING DIAGRAMS

AC Characteristics at Power-On

VDD

VDDMin

tD(RST)

MSM9802/03/05-xxx

RESET (I)

,
,
,
,
BUSY (O)

SW2-SW0 (I)

tW(RST)

AC Characteristics in Standby Status and when the IC is Activated

A2-A0 (I)

SW2-SW0 (I)

"000"

SW0 (I)

First phrase

First phrase

tw(SW)

"000"

Address data fetch

tCHA

BUSY (O)

tSBS

AOUT (O)

tDAR

tSTB

tDAF

Standby status

  Standbystatus

Standby transition time

Oscillation start D/A converter change time

Repeated Playback Timing

A2-A0 (I)

SW2-SW0 (I)

SW0 (I)

"000"

First phrase

First phrase

"000"

BUSY (O)

AOUT (O)

Single phrase

playback

Single phrase

repeated playback

tBLN

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