Datasheet

LPC4350_30_20_10 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.2 — 18 August 2014 11 of 155
NXP Semiconductors
LPC4350/30/20/10
32-bit ARM Cortex-M4/M0 microcontroller
P1_5 R5 N3 J4 48
[2]
N;
PU
I/O GPIO1[8] — General purpose digital input/output pin.
O CTOUT_10 — SCTimer/PWM output 10. Match output 3 of
timer 3.
- R — Function reserved.
O EMC_CS0
— LOW active Chip Select 0 signal.
I USB0_PWR_FAULT — Port power fault signal indicating
overcurrent condition; this signal monitors over-current on the
USB bus (external circuitry required to detect over-current
condition).
I/O SSP1_SSEL — Slave Select for SSP1.
I/O SGPIO15 — General purpose digital input/output pin.
O SD_POW — SD/MMC power monitor output.
P1_6 T4 P3 K4 49
[2]
N;
PU
I/O GPIO1[9] — General purpose digital input/output pin.
I CTIN_5 — SCTimer/PWM input 5. Capture input 2 of timer 2.
- R — Function reserved.
O EMC_WE
— LOW active Write Enable signal.
- R — Function reserved.
- R — Function reserved.
I/O SGPIO14 — General purpose digital input/output pin.
I/O SD_CMD — SD/MMC command signal.
P1_7 T5 N4 G4 50
[2]
N;
PU
I/O GPIO1[0] — General purpose digital input/output pin.
I U1_DSR — Data Set Ready input for UART1.
O CTOUT_13 — SCTimer/PWM output 13. Match output 3 of
timer 3.
I/O EMC_D0 — External memory data line 0.
O USB0_PPWR — VBUS drive signal (towards external charge
pump or power management unit); indicates that VBUS must
be driven (active HIGH).
Add a pull-down resistor to disable the power switch at reset.
This signal has opposite polarity compared to the USB_PPWR
used on other NXP LPC parts.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
Table 3. Pin description
…continued
LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.
Symbol
LBGA256 TFBGA180 TFBGA100 LQFP144 Reset state [1] Type
Description