UM10503
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© NXP B.V. 2012. All rights reserved.
User manual
Rev. 1.3 — 6 July 2012
258 of 1269
NXP Semiconductors
UM10503
Chapter 14: LPC43xx Pin configuration
PA_3
H11
E10
147
N;
PU
I/O
GPIO4[10] —
General purpose digital input/output pin.
I
QEI_PHA —
Quadrature Encoder Interface PHA input.
-
R —
Function reserved.
-
R —
Function reserved.
-
R —
Function reserved.
-
R —
Function reserved.
-
R —
Function reserved.
-
R —
Function reserved.
PA_4
G13
E12
151
N;
PU
-
R —
Function reserved.
O
CTOUT_9 —
SCT output 9. Match output 3 of timer 3.
-
R —
Function reserved.
I/O
EMC_A23 —
External memory address line 23.
I/O
GPIO5[19] —
General purpose digital input/output pin.
-
R —
Function reserved.
-
R —
Function reserved.
-
R —
Function reserved.
PB_0
B15
D14
164
N;
PU
-
R —
Function reserved.
O
CTOUT_10 —
SCT output 10. Match output 3 of timer 3.
O
LCD_VD23 —
LCD data.
-
R —
Function reserved.
I/O
GPIO5[20] —
General purpose digital input/output pin.
-
R —
Function reserved.
-
R —
Function reserved.
-
R —
Function reserved.
PB_1
A14
A13
175
N;
PU
-
R —
Function reserved.
I
USB1_ULPI_DIR —
ULPI link DIR signal. Controls the ULP data line
direction.
O
LCD_VD22 —
LCD data.
-
R —
Function reserved.
I/O
GPIO5[21] —
General purpose digital input/output pin.
O
CTOUT_6 —
SCT output 6. Match output 2 of timer 1.
-
R —
Function reserved.
-
R —
Function reserved.
Table 130. LPC4357/53 Pin description
…continued
Pin name
L
B
GA
256
TFBGA18
0
LQ
FP2
0
8
Re
set st
ate
[2
]
Ty
p
e
Description