lpc1759 NXP Semiconductors, lpc1759 Datasheet - Page 8

• Manufacturer Part Number: lpc1759
• Description: Lpc17xx Device Highlight
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC1759_58_56_54_52_51_4
Product data sheet
Symbol
P0[22]/RTS1/TD1
P0[25]/AD0[2]/
I2SRX _SDA/
TXD3
P0[26]/AD0[3]/
AOUT/RXD3
P0[29]/USB_D+
P0[30]/USB_D−
P1[0] to P1[31]
P1[0]/
ENET_TXD0
P1[1]/
ENET_TXD1
P1[4]/
ENET_TX_EN
P1[8]/
ENET_CRS
P1[9]/
ENET_RXD0
P1[10]/
ENET_RXD1
P1[14]/
ENET_RX_ER
P1[15]/
ENET_REF_CLK
P1[18]/
USB_UP_LED/
PWM1[1]/
CAP1[0]
Pin description
Pin
44
7
6
22
23
76
75
74
73
72
71
70
69
25
[2]
[3]
[1]
[4]
[4]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
…continued
Type
I/O
O
O
I/O
I
I/O
O
I/O
I
O
I
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
O
I/O
O
I/O
I
I/O
I
I/O
I
I/O
I
I/O
I
I/O
O
O
I
Description
P0[22] — General purpose digital input/output pin.
RTS1 — Request to Send output for UART1. Can also be configured to be an
RS-485/EIA-485 output enable signal.
TD1 — CAN1 transmitter output.
P0[25] — General purpose digital input/output pin.
AD0[2] — A/D converter 0, input 2.
I2SRX_SDA — Receive data. It is driven by the transmitter and read by the
receiver. Corresponds to the signal SD in the I
(LPC1759/58/56 only).
TXD3 — Transmitter output for UART3.
P0[26] — General purpose digital input/output pin.
AD0[3] — A/D converter 0, input 3.
AOUT — DAC output. (LPC1759/58/56/54 only).
RXD3 — Receiver input for UART3.
P0[29] — General purpose digital input/output pin.
USB_D+ — USB bidirectional D+ line.
P0[30] — General purpose digital input/output pin.
USB_D− — USB bidirectional D− line.
Port 1: Port 1 is a 32-bit I/O port with individual direction controls for each bit. The
operation of port 1 pins depends upon the pin function selected via the pin connect
block. Some port pins are not available on the LQFP80 package.
P1[0] — General purpose digital input/output pin.
ENET_TXD0 — Ethernet transmit data 0. (LPC1758 only).
P1[1] — General purpose digital input/output pin.
ENET_TXD1 — Ethernet transmit data 1. (LPC1758 only).
P1[4] — General purpose digital input/output pin.
ENET_TX_EN — Ethernet transmit data enable. (LPC1758 only).
P1[8] — General purpose digital input/output pin.
ENET_CRS — Ethernet carrier sense. (LPC1758 only).
P1[9] — General purpose digital input/output pin.
ENET_RXD0 — Ethernet receive data. (LPC1758 only).
P1[10] — General purpose digital input/output pin.
ENET_RXD1 — Ethernet receive data. (LPC1758 only).
P1[14] — General purpose digital input/output pin.
ENET_RX_ER — Ethernet receive error. (LPC1758 only).
P1[15] — General purpose digital input/output pin.
ENET_REF_CLK — Ethernet reference clock. (LPC1758 only).
P1[18] — General purpose digital input/output pin.
USB_UP_LED — USB GoodLink LED indicator. It is LOW when device is
configured (non-control endpoints enabled). It is HIGH when the device is not
configured or during global suspend.
PWM1[1] — Pulse Width Modulator 1, channel 1 output.
CAP1[0] — Capture input for Timer 1, channel 0.
All information provided in this document is subject to legal disclaimers.
Rev. 04.02 — 1 April 2010
LPC1759/58/56/54/52/51
32-bit ARM Cortex-M3 microcontroller
2
S-bus specification.
© NXP B.V. 2010. All rights reserved.
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