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 30 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
P7_2 A16 - 115 165
[2]
N;
PU
I/O GPIO3[10] — General purpose digital input/output pin.
I CTIN_4 — SCTimer/PWM input 4. Capture input 2 of timer 1.
I/O I2S0_TX_SDA — I
2
S transmit data. It is driven by the
transmitter and read by the receiver. Corresponds to the signal
SD in the I
2
S-bus specification.
O LCD_VD18 — LCD data.
O LCD_VD6 — LCD data.
- R — Function reserved.
I U2_RXD — Receiver input for USART2.
- R — Function reserved.
P7_3 C13 - 117 167
[2]
N;
PU
I/O GPIO3[11] — General purpose digital input/output pin.
I CTIN_3 — SCTimer/PWM input 3. Capture input 1 of timer 1.
- R — Function reserved.
O LCD_VD17 — LCD data.
O LCD_VD5 — LCD data.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
P7_4 C8 - 132 189
[5]
N;
PU
I/O GPIO3[12] — General purpose digital input/output pin.
O CTOUT_13 — SCTimer/PWM output 13. Match output 3 of
timer 3.
- R — Function reserved.
O LCD_VD16 — LCD data.
O LCD_VD4 — LCD data.
O TRACEDATA[0] — Trace data, bit 0.
- R — Function reserved.
- R — Function reserved.
AI ADC0_4 — ADC0 and ADC1, input channel 4. Configure the
pin as GPIO input and use the ADC function select register in
the SCU to select the ADC.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP144 LQFP208 Reset state [1] Type
Description