ml2251 Oki Semiconductor, ml2251 Datasheet - Page 31

• Manufacturer Part Number: ml2251
• Description: 2-channel Mixing Oki Adpcm Algorithm-based Speech Synthesis Lsi
• Manufacturer: Oki Semiconductor

APPLICATION CIRCUIT EXAMPLE (ML22Q58)
Parallel Interface (at 5V)
Serial Interface (at 5V)
OKI Semiconductor
4.096MHz
4.096MHz
MCU
MCU
150pF
150pF
30pF
30pF
30pF
30pF
8
RESET
CS
WR
RD
SCK
DI
DO
NCR1
NCR2
BUSY1
BUSY2
VBG
SERIAL
OPTANA
XT
XT
RESET
CS
WR
RD
D7-0
NCR1
NCR2
BUSY1
BUSY2
VBG
SERIAL
OPTANA
XT
XT
REGOUT
REGOUT
DGND
AOUT
AGND
DVDD
AVDD
AOUT
DGND
AGND
DVDD
AVDD
amplifier
amplifier
10µF
10µF
5V
5V
4.096MHz
4.096MHz
Parallel Interface(at 3V)
Serial Interface (at 3V)
MCU
MCU
30pF
30pF
30pF
30pF
NC
NC
8
RESET
CS
WR
RD
SCK
DI
DO
NCR1
NCR2
BUSY1
BUSY2
VBG
SERIAL
OPTANA
XT
XT
RESET
CS
WR
RD
D7-0
NCR1
NCR2
BUSY1
BUSY2
VBG
SERIAL
OPTANA
XT
XT
FEDL2250DIGEST-06
REGOUT
REGOUT
DGND
AOUT
AGND
DVDD
AVDD
AOUT
DGND
AGND
DVDD
AVDD
ML2250 family
amplifier
amplifier
31/35
3V
3V