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MC80F0424 Datasheet, PDF (19/135 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS
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Preliminary
MC80F0424/0432/0448
R42(SCK)
Pull-up
Reg.
SCK
Data Reg.
Direction
Reg.
SCKO_EN
Data Bus
SCKI_EN
SCK
MUX
MUX
RD
Noise
Filter
R44(SO, IOSWIN(SI))
Pull-up
Reg.
SO
Data Reg.
Direction
Reg.
MUX
SO_EN
Data Bus
IOSWIN_EN
SI
IOSWIN_EN(SI)
MUX
RD
Noise
Filter
VDD
Pull-up
Tr.
VDD
VDD
Pin
VSS
VSS
VDD
Pull-up
Tr.
VDD
VDD
Pin
VSS
VSS
R60~R67(AN0~AN7)
Data Reg.
Direction
Reg.
Data Bus
MUX
RD
AN[7:0]
ADC_EN & CH_SEL
R70~R77(AN8~AN15)
Pull-up
Reg.
Data Reg.
Direction
Reg.
Data Bus
MUX
RD
AN[15:0]
ADC_EN & CH_SEL
VDD
VDD
Pin
VSS
VSS
VDD
Pull-up
Tr.
VDD
VDD
Pin
VSS
VSS
MAR. 2005 Ver 0.2
15
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