ml22865 Oki Semiconductor, ml22865 Datasheet - Page 3

• Manufacturer Part Number: ml22865
• Description: Speech Synthesis Lsi With Built-in P2rom Including 2-channel Mixing Function
• Manufacturer: Oki Semiconductor

BLOCK DIAGRAMS
(ML22825/ML22824/ML22823-XXX : Synchronous serial interface)
(ML22865/ML22864/ML22863-XXX : I2C interface)
TESTI0,1
TESTI0,1
CBUSYB
CBUSYB
RESETB
RESETB
SDA2-0
TESTO
TESTO
DGND
DGND
SEL0
SEL1
SEL0
DIPH
SEL1
DV
DV
V
CSB
V
SDA
V
SCK
V
XTB
SCL
XTB
DDR
SO
DDR
DDL
DDL
XT
XT
DD
SI
DD
Address Controller
Address Controller
OSC
OSC
Phrase Address
Phrase Address
Interface
Interface
I/O
I/O
Latch
Latch
PLL
PLL
Controller
Controller
Timing
Timing
SPV
SPV
Address Counter
Address Counter
DD
DD
Multiplexer
Multiplexer
SPGND
SPGND
SPM
SPM
SP-AMP
SP-AMP
SPP
SPP
ADPCM Synthesizer
ADPCM Synthesizer
PCM Synthesizer
PCM Synthesizer
ML2282X-XXX/ ML2286X -XXX
16/8/4Mbit ROM
16/8/4Mbit ROM
AIN
AIN
16bit DAC
16bit DAC
LPF
LPF
FEDL228XXDIGEST-03
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