ml22460mb Oki Semiconductor, ml22460mb Datasheet - Page 19

• Manufacturer Part Number: ml22460mb
• Description: Speech Synthesis Lsi With Serial Rom Interface Including 4-channel Mixing Function
• Manufacturer: Oki Semiconductor

APPLICATION CIRCUIT
ML22420: DV
ML22460: DV
MCU
4.096MHz
4.096MHz
7kΩ
MCU
33pF
33pF
33pF
33pF
DD
DD
=SPV
=SPV
RESETB
CSB
SCK
SI
SO
CBUSYB
DIPH
TESTI
XT
XTB
SCL
SDA
(CBUSYB)
RESETB
SAD2-0
TESTI
XT
XTB
7kΩ
DD
DD
= Vdd
= Vdd
SPGND
SPGND
SPV
SPV
PCSB
PSCK
DGND
DGND
PCSB
PSCK
DV
DV
SPM
SPM
PSO
PSO
SPP
SPP
V
V
PSI
AIN
AIN
PSI
SG
SG
DDL
0.1 µF
DDL
0.1 µF
DD
DD
DD
DD
0.1μF
0.1μF
0.1μF
0.1μF
CSB
SCK
SI
SO
CSB
SCK
SI
SO
0.1 µF
0.1 µF
Ext. ROM
Ext. ROM
speaker
Speaker
10µF
10µF
Vdd
Vdd
ML22420MB/ ML22460MB
FEDL22420DIGEST-04
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