Port
pin
PCR
Table 4. Functional port pin descriptions (continued)
Function
Pin number
PB[14] PCR[30]
PB[15] PCR[31]
PC[0]6 PCR[32]
PC[1]6 PCR[33]
PC[2] PCR[34]
PC[3] PCR[35]
PC[4] PCR[36]
PC[5] PCR[37]
AF0
AF1
AF2
AF3
—
AF0
AF1
AF2
AF3
—
AF0
AF1
AF2
AF3
AF0
AF1
AF2
AF3
AF0
AF1
AF2
AF3
—
AF0
AF1
AF2
AF3
—
—
—
AF0
AF1
AF2
AF3
ALT4
—
—
—
AF0
AF1
AF2
AF3
ALT4
—
GPIO[30]
E0UC[6]
—
CS3_0
ADC0_X[2]
GPIO[31]
E0UC[7]
—
CS4_0
ADC0_X[3]
GPIO[32]
—
TDI
—
GPIO[33]
—
TDO
—
GPIO[34]
SCK_1
CAN4TX
—
EIRQ[5]
GPIO[35]
CS0_1
MA[0]
—
CAN1RX
CAN4RX
EIRQ[6]
GPIO[36]
E1UC[31]
—
SIUL
I/O S Tristate 105 127 K15
eMIOS_0 I/O
—
—
DSPI_0
O
ADC_0
I
SIUL
I/O S Tristate 107 129 K16
eMIOS_0 I/O
—
—
DSPI_0
O
ADC_0
I
SIUL
—
JTAGC
—
I/O M/S Input, 154 178 B10
—
weak
I
pull-up
—
SIUL
—
JTAGC
—
I/O F/M Tristate 149 173 D9
—
O
—
SIUL
I/O M/S Tristate 145 169 B11
DSPI_1 I/O
FlexCAN_4 O
—
—
SIUL
I
SIUL
I/O S Tristate 144 168 C11
DSPI_1 I/O
ADC_0
O
—
FlexCAN_1 I
FlexCAN_4 I
SIUL
I
SIUL
I/O M/S Tristate 159 183 A9
eMIOS_1 I/O
—
—
FR_B_TX_EN
Flexray
O
SIN_1
DSPI_1
I
CAN3RX
FlexCAN_3 I
EIRQ[18]
SIUL
I
GPIO[37]
SOUT_1
CAN3TX
—
FR_A_TX
EIRQ[7]
SIUL
I/O M/S Tristate 158 182 B9
DSPI_1
O
FlexCAN_3 O
—
—
Flexray
O
SIUL
I
MPC5646C Microcontroller Data Sheet, Rev. 3
18
Preliminary—Subject to Change Without Notice
Freescale Semiconductor