NXP Semiconductors MPC5644A, Reference Manual, Page: 60 / 1735

MPC5
644A
Micro
c
on
tro
ller
Re
fe
ren
ce
Man
u
al, R
e
v
. 6
Si
gn
al
Pr
op
er
ti
es
Fre
e
scale
Semico
nductor
60
ADDR14
WE[3]
GPIO[10] External address bus
Write/byte enables
GPIO P
A2
G
001
100
000 10 I/O
O
I/O
VDDE3
Fast
— / Up — / Up — — P1
ADDR15
GPIO[11] External address bus
GPIO P
G
01
00 11 I/O
I/O VDDE3
Fast
— / Up — / Up — — P2
ADDR16
FR_A_TX
DATA16
GPIO[12] External address bus
Flexray TX data channel A
External data bus
GPIO P
A1
A2
G
001
010
100
000 12 I/O
O
I/O
I/O
VDDE-EH
Medium
— / Up — / Up — — P3
ADDR17
FR_A_TX_EN
DATA17
GPIO[13] External address bus
FlexRay ch. A TX data enable
External data bus
GPIO P
A1
A2
G
001
010
100
000 13 I/O
O
I/O
I/O
VDDE-EH
Medium
— / Up — / Up — — P4
ADDR18
FR_A_RX
DATA18
GPIO[14] External address bus
Flexray RX data ch. A
External data bus
GPIO P
A1
A2
G
001
010
100
000 14 I/O
I
I/O
I/O
VDDE-EH
Medium
— / Up — / Up — — R1
ADDR19
FR_B_TX
DATA19
GPIO[15] External address bus
Flexray TX data ch. B
External data bus
GPIO P
A1
A2
G
001
010
100
000 15 I/O
O
I/O
I/O
VDDE-EH
Medium
— / Up — / Up — — R2
ADDR20
FR_B_TX_EN
DATA20
GPIO[16] External address bus
Flexray TX data enable for ch.
B
External data bus
GPIO P
A1
A2
G
001
010
100
000 16 I/O
O
I/O
I/O
VDDE-EH
Medium
— / Up — / Up — — R4
ADDR21
FR_B_RX
DATA21
GPIO[17] External address bus
Flexray RX data channel B
External data bus
GPIO P
A1
A2
G
001
010
100
000 17 I/O
I
I/O
I/O
VDDE-EH
Medium
— / Up — / Up — — T1
ADDR22
DATA22
GPIO[18] External address bus
External data bus
GPIO P
A2
G
001
100
000 18 I/O
I/O
I/O VDDE-EH
Medium
— / Up — / Up — — T2
ADDR23
DATA23
GPIO[19] External address bus
External data bus
GPIO P
A2
G
001
100
000 19 I/O
I/O
I/O VDDE-EH
Medium
— / Up — / Up — — T3
Table 1. MPC5644A signal properties (continued)
Name Function
1
P
A
G
2
PCR
PA
Field
3
PCR
4
I/O
Type
Voltage
5
/
Pad Type
6
Status
7
Package pin #
During Reset
After
Reset
176 208 324