Datasheet

LPC84x All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet Rev. 1.7 — 27 February 2018 16 of 97
NXP Semiconductors
LPC84x
32-bit Arm Cortex-M0+ microcontroller
SPIx_SSEL0 I/O Slave select 0 for SPI0 and SPI1.
SPIx_SSEL1 I/O Slave select 1 for SPI0 and SPI1.
SPIx_SSEL2 I/O Slave select 2 for SPI0 and SPI1.
SPIx_SSEL3 I/O Slave select 3 for SPI0 and SPI1.
SCT_PIN0 I Pin input 0 to the SCT input multiplexer.
SCT_PIN1 I Pin input 1 to the SCT input multiplexer.
SCT_PIN2 I Pin input 2 to the SCT input multiplexer.
SCT_PIN3 I Pin input 3 to the SCT input multiplexer.
SCT_OUT0 O SCT output 0.
SCT_OUT1 O SCT output 1.
SCT_OUT2 O SCT output 2.
SCT_OUT3 O SCT output 3.
SCT_OUT4 O SCT output 4.
SCT_OUT5 O SCT output 5.
I2Cx_SDA I/O I
2
C1, I
2
C2, and I
2
C3 bus data input/output.
I2Cx_SCL I/O I
2
C1, I
2
C2, and I
2
C3 bus clock input/output.
ACMP_O O Analog comparator output.
CLKOUT O Clock output.
GPIO_INT_BMAT O Output of the pattern match engine.
T0_MAT0 O Timer Match channel 0.
T0_MAT1 O Timer Match channel 1.
T0_MAT2 O Timer Match channel 2.
T0_MAT3 O Timer Match channel 3.
T0_CAP0 I Timer Capture channel 0.
T0_CAP1 I Timer Capture channel 1.
T0_CAP2 I Timer Capture channel 2.
Table 5. Movable functions (assign to pins PIO0_0 to PIO0_31, PIO1_0 to PIO1_21 through
switch matrix)
Function name Type Description