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MC80F0224 Datasheet, PDF (15/128 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS
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Preliminary
MC80F0208/16/24
R33(TxD1)
TxD1
Data Reg.
Direction
Reg.
TxD1_EN
MUX
Data Bus
MUX
RD
VDD
VDD
Pin
VSS
VSS
R42(SCK)
Pull-up
Reg.
SCK
Data Reg.
Direction
Reg.
SCKO_EN
Data Bus
SCKI_EN
SCK
MUX
MUX
RD
Noise
Filter
VDD
Pull-up
Tr.
VDD
VDD
Pin
VSS
VSS
R44(SO, IOSWIN)
Pull-up
Reg.
SO
Data Reg.
Direction
Reg.
SO_EN
Data Bus
IOSWIN_EN
SI
IOSWIN_EN
MUX
MUX
RD
Noise
Filter
VDD
Pull-up
Tr.
VDD
VDD
Pin
VSS
VSS
R31(ACLK1), R32(RxD1), R50(INT3), R51(EC1)
Data Reg.
Direction
Reg.
Data Bus
MUX
VDD
VDD
Pin
VSS
RD
INT3, EC1
ACLK1, RxD1
INT3_EN, EC1_EN
ACLK1_EN, RxD1_EN
Noise
Filter
MAR. 2005 Ver 0.2
11
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