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 34 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
P8_8 L1 - - 49
[2]
N;
PU
- R — Function reserved.
I USB1_ULPI_CLK — ULPI link CLK signal. 60 MHz clock
generated by the PHY.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
O CGU_OUT0 — CGU spare clock output 0.
O I2S1_TX_MCLK — I
2
S1 transmit master clock.
P9_0 T1 - - 59
[2]
N;
PU
I/O GPIO4[12] — General purpose digital input/output pin.
O MCABORT
— Motor control PWM, LOW-active fast abort.
- R — Function reserved.
- R — Function reserved.
- R — Function reserved.
I ENET_CRS — Ethernet Carrier Sense (MII interface).
- R — Function reserved.
I/O SSP0_SSEL — Slave Select for SSP0.
P9_1 N6 - - 66
[2]
N;
PU
I/O GPIO4[13] — General purpose digital input/output pin.
O MCOA2 — Motor control PWM channel 2, output A.
- R — Function reserved.
- R — Function reserved.
I/O I2S0_TX_WS — Transmit Word Select. It is driven by the
master and received by the slave. Corresponds to the signal
WS in the I
2
S-bus specification.
I ENET_RX_ER — Ethernet receive error (MII interface).
- R — Function reserved.
I/O SSP0_MISO — Master In Slave Out for SSP0.
P9_2 N8 - - 70
[2]
N;
PU
I/O GPIO4[14] — General purpose digital input/output pin.
O MCOB2 — Motor control PWM channel 2, output B.
- R — Function reserved.
- R — Function reserved.
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.
I ENET_RXD3 — Ethernet receive data 3 (MII interface).
- R — Function reserved.
I/O SSP0_MOSI — Master Out Slave in for SSP0.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP144 LQFP208 Reset state [1] Type
Description