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 13 of 158
NXP Semiconductors
LPC435x/3x/2x/1x
32-bit ARM Cortex-M4/M0 microcontroller
P1_8 R7 H5 71 51
[2]
N;
PU
I/O GPIO1[1] — General purpose digital input/output pin.
O U1_DTR — Data Terminal Ready output for UART1.
O CTOUT_12 — SCT output 12. Match output 3 of
timer 3.
I/O EMC_D1 — External memory data line 1.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
O SD_VOLT0 — SD/MMC bus voltage select output 0.
P1_9 T7 J5 73 52
[2]
N;
PU
I/O GPIO1[2] — General purpose digital input/output pin.
O U1_RTS — Request to Send output for UART1.
O CTOUT_11 — SCT output 11. Match output 3 of timer 2.
I/O EMC_D2 — External memory data line 2.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
I/O SD_DAT0 — SD/MMC data bus line 0.
P1_10 R8 H6 75 53
[2]
N;
PU
I/O GPIO1[3] — General purpose digital input/output pin.
I U1_RI — Ring Indicator input for UART1.
O CTOUT_14 — SCT output 14. Match output 2 of timer 3.
I/O EMC_D3 — External memory data line 3.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
I/O SD_DAT1 — SD/MMC data bus line 1.
P1_11 T9 J7 77 55
[2]
N;
PU
I/O GPIO1[4] — General purpose digital input/output pin.
I U1_CTS — Clear to Send input for UART1.
O CTOUT_15 — SCT output 15. Match output 3 of timer 3.
I/O EMC_D4 — External memory data line 4.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
I/O SD_DAT2 — SD/MMC data bus line 2.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP208 LQFP144 Reset state [1] Type
Description