Datasheet

LPC435X_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 — 19 August 2014 24 of 158
NXP Semiconductors
LPC435x/3x/2x/1x
32-bit ARM Cortex-M4/M0 microcontroller
P4_4 B1 - 14 9
[5]
N;
PU
I/O GPIO2[4] — General purpose digital input/output pin.
O CTOUT_2 — SCT output 2. Match output 2 of timer 0.
O LCD_VD1 — LCD data.
- R — Function reserved.
- R — Function reserved.
O LCD_VD20 — LCD data.
I/O U3_DIR — RS-485/EIA-485 output enable/direction control for
USART3.
I/O SGPIO10 — General purpose digital input/output pin.
O DAC — DAC output. Configure the pin as GPIO input and use
the analog function select register in the SCU to select the
DAC.
P4_5 D2 - 15 10
[2]
N;
PU
I/O GPIO2[5] — General purpose digital input/output pin.
O CTOUT_5 — SCT output 5. Match output 3 of timer 3.
O LCD_FP — Frame pulse (STN). Vertical synchronization
pulse (TFT).
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
I/O SGPIO11 — General purpose digital input/output pin.
P4_6 C1 - 17 11
[2]
N;
PU
I/O GPIO2[6] — General purpose digital input/output pin.
O CTOUT_4 — SCT output 4. Match output 3 of timer 3.
O LCD_ENAB/LCDM — STN AC bias drive or TFT data enable
input.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
I/O SGPIO12 — General purpose digital input/output pin.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP208 LQFP144 Reset state [1] Type
Description