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 50 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
PE_11 D16 - - -
[2]
N;
PU
- R — Function reserved.
O CTOUT_12 — SCTimer/PWM output 12. Match output 3 of
timer 3.
O U1_TXD — Transmitter output for UART1.
I/O EMC_D30 — External memory data line 30.
I/O GPIO7[11] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
PE_12 D15 - - -
[2]
N;
PU
- R — Function reserved.
O CTOUT_11 — SCTimer/PWM output 11. Match output 3 of
timer 2.
I U1_RXD — Receiver input for UART1.
I/O EMC_D31 — External memory data line 31.
I/O GPIO7[12] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
PE_13 G14 - - -
[2]
N;
PU
- R — Function reserved.
O CTOUT_14 — SCTimer/PWM output 14. Match output 2 of
timer 3.
I/O I2C1_SDA — I
2
C1 data input/output (this pin does not use a
specialized I2C pad).
O EMC_DQMOUT3 — Data mask 3 used with SDRAM and static
devices.
I/O GPIO7[13] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
PE_14 C15 - - -
[2]
N;
PU
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
O EMC_DYCS3
— SDRAM chip select 3.
I/O GPIO7[14] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP144 LQFP208 Reset state [1] Type
Description