LPC1788FBD144 NXP Semiconductors, LPC1788FBD144 Datasheet - Page 30

• Manufacturer Part Number: LPC1788FBD144
• Description: The LPC1788 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 120 MHz
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
Not all functions are available on all parts. See
pins).
LPC178X_7X
Objective data sheet
Symbol
P3[28]
P3[29]
P3[30]
P3[31]
P4[0] to
P4[31]
P4[0]
P4[1]
P4[2]
P4[3]
P4[4]
P4[5]
P4[6]
P4[7]
Pin description
5
11
19
25
75
79
83
97
103 R15
107 R16
113 M14 K10
121 L16
D2
F3
H3
J3
U9
U10
T11
U16
…continued
-
-
L6
M8
K9
-
-
M7
P13
H10 74
K12
-
-
-
-
52
55
58
68
72
78
84
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
All information provided in this document is subject to legal disclaimers.
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
I;
PU
Table 2
Rev. 3 — 27 December 2011
I/O
I/O
O
I
I/O
I/O
O
O
I/O
I/O
O
O
I/O
I/O
-
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
(Ethernet, USB, LCD, QEI, SD/MMC, DAC pins) and
Description
P3[28] — General purpose digital input/output pin.
EMC_D[28] — External memory data line 28.
PWM1[5] — Pulse Width Modulator 1, output 5.
T1_CAP1 — Capture input for Timer 1, channel 1.
P3[29] — General purpose digital input/output pin.
EMC_D[29] — External memory data line 29.
PWM1[6] — Pulse Width Modulator 1, output 6.
T1_MAT0 — Match output for Timer 1, channel 0.
P3[30] — General purpose digital input/output pin.
EMC_D[30] — External memory data line 30.
U1_RTS — Request to Send output for UART1. Can also be
configured to be an RS-485/EIA-485 output enable signal for
UART1.
T1_MAT1 — Match output for Timer 1, channel 1.
P3[31] — General purpose digital input/output pin.
EMC_D[31] — External memory data line 31.
R — Function reserved.
T1_MAT2 — Match output for Timer 1, channel 2.
Port 4: Port 4 is a 32-bit I/O port with individual direction
controls for each bit. The operation of port 4 pins depends upon
the pin function selected via the pin connect block.
P4[0] — General purpose digital input/output pin.
EMC_A[0] — External memory address line 0.
P4[1] — General purpose digital input/output pin.
EMC_A[1] — External memory address line 1.
P4[2] — General purpose digital input/output pin.
EMC_A[2] — External memory address line 2.
P4[3] — General purpose digital input/output pin.
EMC_A[3] — External memory address line 3.
P4[4] — General purpose digital input/output pin.
EMC_A[4] — External memory address line 4.
P4[5] — General purpose digital input/output pin.
EMC_A[5] — External memory address line 5.
P4[6] — General purpose digital input/output pin.
EMC_A[6] — External memory address line 6.
P4[7] — General purpose digital input/output pin.
EMC_A[7] — External memory address line 7.
32-bit ARM Cortex-M3 microcontroller
LPC178x/7x
© NXP B.V. 2011. All rights reserved.
Table 7
30 of 120
(EMC