MPC5553/MPC5554 Microcontroller Reference Manual, Rev. 5
2-20 Freescale Semiconductor
V
SS
Ground P — — — I / – V
SS
A1, A2,
A27,
A28,
B1, B2,
B27,
B28,
C3,
C26,
E5,
E24,
G7,
G22,
H8,
H21,
L11:14,
M12:17,
N14:17,
P14:17,
R14:16,
T13,
T16:17,
U12,
U17:18,
V7,
V18,
AA8,
AA21,
AB7,
AB22,
AD5,
AF3,
AF26,
AG1:2,
AG27
AG28
AH1:2,
AH27,
AH28
A1,
A26,
B2,
B25,
C3,
C24,
D4,
D23,
K10:13,
L10:16,
M12:16,
N12:16,
P12:17,
R12:17,
T11,
T16,
T17,
U10,
U16:17,
AC4,
AC23,
AD3,
AD24,
AE2,
AE25,
AF1,
AF26
A1, A22,
B2, B21,
C3, C20,
D4, D19,
J9:13,
K9:14,
L9:14,
M11:14,
N9:10,
N12:14,
P9:10,
P12:14,
W4,
W19,AA
2, AA21,
AB1,
AB22,
Y3, Y20
A1, B2,
C3, D4,
D13,
C14,
B15,
A16,
N13,
P14,
R15,
T16,
N4, P3,
R2, T1,
G7:10,
H7:10,
J7:10,
K7:10
No Connect
NC
49
No Connect — — — — — — A17-20,
B17-20,
C16-19,
D16-19,
G26,
H25-26,
J24-26,
K23-26,
L23-26,
L23-26,
M23-25,
AC22,
AD23
W18,
Y19
—
1
Because more than one signal is often multiplexed to one pin, each line in the signal name column is a separate function. For all MPC5553 I/O pins the
selection of the primary pin function, alternate function, or GPIO is determined in the SIU_PCR registers.
Table 2-1. MPC5553 Signal Properties (Continued)
Signal Name
1
Signal Functions
2
P/
A/G
I/O
Type
Voltage
3
Pad
Type
4
Status Pin Labels / Package Type
During
Reset
5
After
Reset
6
496
7
416
8
324 208
9
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