Datasheet

LPC185X_3X_2X_1X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.1 — 6 May 2014 21 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
P3_8 C10 E7 124 179
[2]
N;
PU
- R — Function reserved.
- R — Function reserved.
I/O SSP0_MOSI — Master Out Slave in for SSP0.
I/O SPIFI_CS — SPIFI serial flash chip select.
I/O GPIO5[11] — General purpose digital input/output pin.
I/O SSP0_SSEL — Slave Select for SSP0.
- R — Function reserved.
- R — Function reserved.
P4_0 D5 - 1 1
[2]
N;
PU
I/O GPIO2[0] — General purpose digital input/output pin.
O MCOA0 — Motor control PWM channel 0, output A.
I NMI — External interrupt input to NMI.
- R — Function reserved.
- R — Function reserved.
O LCD_VD13 — LCD data.
I/O U3_UCLK — Serial clock input/output for USART3 in
synchronous mode.
- R — Function reserved.
P4_1 A1 - 3 3
[5]
N;
PU
I/O GPIO2[1] — General purpose digital input/output pin.
O CTOUT_1 — SCTimer/PWM output 1. Match output 3 of timer
3.
O LCD_VD0 — LCD data.
- R — Function reserved.
- R — Function reserved.
O LCD_VD19 — LCD data.
O U3_TXD — Transmitter output for USART3.
I ENET_COL — Ethernet Collision detect (MII interface).
AI ADC0_1 — ADC0 and ADC1, input channel 1. Configure the
pin as GPIO input and use the ADC function select register in
the SCU to select the ADC.
P4_2 D3 - 8 12
[2]
N;
PU
I/O GPIO2[2] — General purpose digital input/output pin.
O CTOUT_0 — SCTimer/PWM output 0. Match output 0 of timer
0.
O LCD_VD3 — LCD data.
- R — Function reserved.
- R — Function reserved.
O LCD_VD12 — LCD data.
I U3_RXD — Receiver input for USART3.
- R — Function reserved.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP144 LQFP208 Reset state [1] Type
Description