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 22 of 158
NXP Semiconductors
LPC435x/3x/2x/1x
32-bit ARM Cortex-M4/M0 microcontroller
P3_5 C12 B7 173 121
[2]
N;
PU
I/O GPIO1[15] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
I/O SPIFI_SIO2 — I/O lane 2 for SPIFI.
I U1_RXD — Receiver input for UART 1.
I/O I2S0_TX_SDA — I2S 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/O I2S1_RX_WS — Receive 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.
O LCD_VD12 — LCD data.
P3_6 B13 C7 174 122
[2]
N;
PU
I/O GPIO0[6] — General purpose digital input/output pin.
I/O SPI_MISO — Master In Slave Out for SPI.
I/O SSP0_SSEL — Slave Select for SSP0.
I/O SPIFI_MISO — Input 1 in SPIFI quad mode; SPIFI output IO1.
- R — Function reserved.
I/O SSP0_MISO — Master In Slave Out for SSP0.
- R — Function reserved.
- R — Function reserved.
P3_7 C11 D7 176 123
[2]
N;
PU
- R — Function reserved.
I/O SPI_MOSI — Master Out Slave In for SPI.
I/O SSP0_MISO — Master In Slave Out for SSP0.
I/O SPIFI_MOSI — Input I0 in SPIFI quad mode; SPIFI output
IO0.
I/O GPIO5[10] — General purpose digital input/output pin.
I/O SSP0_MOSI — Master Out Slave in for SSP0.
- R — Function reserved.
- R — Function reserved.
P3_8 C10 E7 179 124
[2]
N;
PU
- R — Function reserved.
I SPI_SSEL — Slave Select for SPI. Note that this pin in an
input pin only. The SPI in master mode cannot drive the CS
input on the slave. Any GPIO pin can be used for SPI chip
select in master mode.
I/O SSP0_MOSI — Master Out Slave in for SSP0.
I/O SPIFI_CS — SPIFI serial flash chip select.
I/O GPIO5[11] — General purpose digital input/output pin.
I/O SSP0_SSEL — Slave Select for SSP0.
- R — Function reserved.
- R — Function reserved.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP208 LQFP144 Reset state [1] Type
Description