Port
pin
PCR
Table 4. Functional port pin descriptions (continued)
Function
Pin number
PA[1] PCR[1]
AF0
AF1
AF2
AF3
—
—
—
GPIO[1]
E0UC[1]
—
—
WKPU[2]
CAN3RX
NMI[0]3
SIUL
I/O S Tristate 19
eMIOS_0 I/O
—
—
—
—
WKPU
I
FlexCAN_3 I
WKPU
I
19 F3
PA[2] PCR[2]
AF0
AF1
AF2
AF3
—
—
GPIO[2]
E0UC[2]
—
MA[2]
WKPU[3]
NMI[1]3
SIUL
I/O S Tristate 17
eMIOS_0 I/O
—
—
ADC_0
O
WKPU
I
WKPU
I
17 F1
PA[3] PCR[3]
AF0
GPIO[3]
SIUL
I/O M/S Tristate 114 138 G16
AF1
E0UC[3]
eMIOS_0 I/O
AF2
LIN5TX
LINFlexD_5 O
AF3
CS4_1
DSPI_1
O
—
RX_ER_CLK
FEC
I
—
EIRQ[0]
SIUL
I
—
ADC1_S[0]
ADC_1
I
PA[4] PCR[4]
AF0
AF1
AF2
AF3
—
—
GPIO[4]
E0UC[4]
—
CS0_1
LIN5RX
WKPU[9]
SIUL
I/O S Tristate 51
eMIOS_0 I/O
—
—
DSPI_1 I/O
LINFlexD_5 I
WKPU
I
61 T2
PA[5] PCR[5]
AF0
AF1
AF2
GPIO[5]
E0UC[5]
LIN4TX
SIUL
I/O M/S Tristate 146 170 C10
eMIOS_0 I/O
LINFlexD_4 O
PA[6] PCR[6]
AF0
AF1
AF2
AF3
—
—
GPIO[6]
E0UC[6]
—
CS1_1
LIN4RX
EIRQ[1]
SIUL
I/O S Tristate 147 171 D11
eMIOS_0 I/O
—
—
DSPI_1
O
LINFlexD_4 I
SIUL
I
PA[7] PCR[7]
AF0
AF1
AF2
AF3
—
—
—
GPIO[7]
E0UC[7]
LIN3TX
—
RXD[2]
EIRQ[2]
ADC1_S[1]
SIUL
I/O M/S Tristate 128 152 C15
eMIOS_0 I/O
LINFlexD_3 O
—
—
FEC
I
SIUL
I
ADC_1
I
MPC5646C Microcontroller Data Sheet, Rev. 3
14
Preliminary—Subject to Change Without Notice
Freescale Semiconductor