FEDL2250DIGEST-09
OKI Semiconductor
ML2250 family
APPLICATION CIRCUIT EXAMPLE (ML22Q58)
Parallel Interface (at 5V)
Parallel Interface(at 3V)
MCU
MCU
RESET
CS
RESET
CS
WR
WR
RD
RD
D7-0
D7-0
8
8
NCR1
NCR2
BUSY1
BUSY2
NCR1
NCR2
BUSY1
BUSY2
AOUT
AOUT
150pF
30pF
amplifier
amplifier
VBG
VBG
NC
SERIAL
OPTANA
SERIAL
OPTANA
REGOUT
REGOUT
10 F
DVDD
AVDD
DVDD
AVDD
30pF
XT
5V
XT
3V
DGND
AGND
DGND
AGND
4.096MHz
30pF
4.096MHz
30pF
XT
XT
Serial Interface (at 5V)
Serial Interface (at 3V)
RESET
CS
WR
RD
SCK
DI
MCU
RESET
CS
WR
RD
SCK
DI
MCU
DO
DO
NCR1
NCR2
BUSY1
BUSY2
NCR1
NCR2
BUSY1
BUSY2
AOUT
AOUT
150pF
amplifier
VBG
amplifier
VBG
NC
SERIAL
OPTANA
SERIAL
OPTANA
REGOUT
DVDD
REGOUT
DVDD
10 F
AVDD
AVDD
30pF
5V
30pF
3V
XT
DGND
AGND
XT
DGND
AGND
4.096MHz
4.096MHz
30pF
XT
XT
30pF
32/36
OKI [ OKI ELECTRONIC COMPONETS ]
