Port Structures - Abov MC80F0304 User Manual

MC80F0304/08/16

6. PORT STRUCTURES

R13~R16,R20~R22,R27
Pull-up
Reg.
Open Drain
Reg.
Data Reg.
Direction
Reg.
Data Bus
R17,R30~R32,R23~R26(AN8 ~ AN15)
Pull-up
Reg.
Open Drain
Reg.
Data Reg.
Direction
Reg.
Data Bus
AN[15:14]
ADEN & ADS[3:0] (ADCM)
18
V
DD
Pull-up
V
DD
V
DD
V
V
SS
MUX
RD
V
DD
Pull-up
V
DD
V
V
V
SS
MUX
RD
R01 (AN1 / SI)
Tr.
Open Drain
Pin
Data Bus
SS
AN[1]
ADEN & ADS[3:0]
(ADCM)
SI_EN (SIOM)
R03 (AN3 / INT2), R07 (AN7 / EC1)
Tr.
Pull-up
Reg.
Open Drain
Reg.
DD
Data Reg.
Pin
Direction
Reg.
Data Bus
SS
AN[3, 7]
ADEN & ADS[3:0]
(ADCM)
INT2, EC1
INT2E (PSR0.2), EC1E (PSR0.5)
Pull-up
Reg.
Reg.
Data Reg.
Direction
Reg.
MUX
RD
Noise
SI
Filter
MUX
RD
Noise
Filter
November 4, 2011 Ver 2.12
V
DD
Pull-up
Tr.
V
DD
V
DD
Pin
V
SS
V
SS
V
DD
Pull-up
Tr.
V
DD
V
DD
Pin
V
SS
V
SS