
MPC5646C Microcontroller Datasheet, Rev. 4
Preliminary—Subject to Change Without Notice
Package pinouts and signal descriptions
Freescale Semiconductor
26
PG[2]
PCR[98]
AF0
AF1
AF2
AF3
GPIO[98]
E1UC[11]
SOUT_3
—
SIUL
eMIOS_1
DSPI_3
—
I/O
O
—
M/S
Tristate
16
E4
PG[3]
PCR[99]
AF0
AF1
AF2
AF3
—
GPIO[99]
E1UC[12]
CS0_3
—
WKPU[17]
SIUL
eMIOS_1
DSPI_3
—
WKPU
I/O
—
I
S
Tristate
15
E1
PG[4]
PCR[100]
AF0
AF1
AF2
AF3
GPIO[100]
E1UC[13]
SCK_3
—
SIUL
eMIOS_1
DSPI_3
—
I/O
—
M/S
Tristate
14
F2
PG[5]
PCR[101]
AF0
AF1
AF2
AF3
—
GPIO[101]
E1UC[14]
—
WKPU[18]
SIN_3
SIUL
eMIOS_1
—
WKPU
DSPI_3
I/O
—
I
S
Tristate
13
D1
PG[6]
PCR[102]
AF0
AF1
AF2
AF3
GPIO[102]
E1UC[15]
LIN6TX
—
SIUL
eMIOS_1
LINFlexD_6
—
I/O
O
—
M/S
Tristate
38
M1
PG[7]
PCR[103]
AF0
AF1
AF2
AF3
—
GPIO[103]
E1UC[16]
E1UC[30]
—
LIN6RX
WKPU[20]
SIUL
eMIOS_1
—
LINFlexD_6
WKPU
I/O
—
I
S
Tristate
37
L2
PG[8]
PCR[104]
AF0
AF1
AF2
AF3
—
GPIO[104]
E1UC[17]
LIN7TX
CS0_2
EIRQ[15]
SIUL
eMIOS_1
LINFlexD_7
DSPI_2
SIUL
I/O
O
I/O
I
S
Tristate
34
K3
PG[9]
PCR[105]
AF0
AF1
AF2
AF3
—
GPIO[105]
E1UC[18]
—
SCK_2
LIN7RX
WKPU[21]
SIUL
eMIOS_1
—
DSPI_2
LINFlexD_7
WKPU
I/O
—
I/O
I
S
Tristate
33
J4
Table 4. Functional port pin descriptions (continued)
Port
pin
PCR
Alternate
function
1
Function
Pe
ri
p
h
e
ra
l
I/
O
dir
ection
2
P
a
d
type
RESET
co
nfi
g
.
Pin number
1
76
LQ
FP
2
08
LQ
FP
2
56
MAPBGA