msm9802 Oki Semiconductor, msm9802 Datasheet - Page 12

• Manufacturer Part Number: msm9802
• Description: Voice Synthesis Ic With Built-in Mask Rom
• Manufacturer: Oki Semiconductor

TIMING DIAGRAMS
AC Characteristics at Power-On
AC Characteristics in Standby Status and when the IC is Activated
Repeated Playback Timing
OKI Semiconductor
SW2-SW0 (I)
SW2-SW0 (I)
AOUT (O)
BUSY (O)
A2-A0 (I)
SW0 (I)
AOUT (O)
A2-A0 (I)
BUSY (O)
SW0 (I)
Standby
SW2-SW0 (I)
“000”
Oscillation start
“000”
BUSY (O)
t
RESET (I)
SBS
V
DD
t
t
CHA
DAR
First phrase
First phrase
t
w(sw)
V
DD
Standby transition time
D/A converter change time
Min
First phrase
First phrase
Address data fetch
“000”
t
D(RST)
t
STB
Single phrase
playback
t
W(RST)
t
DAF
repeated playback
t
BLN
Single phrase
Standby status
MSM9802/03/05-xxx
FEDL9802-03-05-05
“000”
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