Datasheet

LPC178X_7X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 5 — 9 September 2014 20 of 122
NXP Semiconductors
LPC178x/7x
32-bit ARM Cortex-M3 microcontroller
P1[25] 80 T10 L7 56
[3]
I;
PU
I/O P1[25] — General purpose digital input/output pin.
O USB_LS1
— Low Speed status for USB port 1 (OTG
transceiver).
O USB_HSTEN1
— Host Enabled status for USB port 1.
O T1_MAT1 — Match output for Timer 1, channel 1.
O MC_1A — Motor control PWM channel 1, output A.
O CLKOUT — Selectable clock output.
O LCD_VD[11] — LCD data.
O LCD_VD[15] — LCD data.
P1[26] 82 R10 P8 57
[3]
I;
PU
I/O P1[26] — General purpose digital input/output pin.
O USB_SSPND1
— USB port 1 Bus Suspend status (OTG
transceiver).
O PWM1[6] — Pulse Width Modulator 1, channel 6 output.
I T0_CAP0 — Capture input for Timer 0, channel 0.
O MC_1B — Motor control PWM channel 1, output B.
I/O SSP1_SSEL — Slave Select for SSP1.
O LCD_VD[12] — LCD data.
O LCD_VD[20] — LCD data.
P1[27] 88 T12 M9 61
[3]
I;
PU
I/O P1[27] — General purpose digital input/output pin.
I USB_INT1
— USB port 1 OTG transceiver interrupt (OTG
transceiver).
I USB_OVRCR1
— USB port 1 Over-Current status.
I T0_CAP1 — Capture input for Timer 0, channel 1.
O CLKOUT — Selectable clock output.
- R — Function reserved.
O LCD_VD[13] — LCD data.
O LCD_VD[21] — LCD data.
P1[28] 90 T13 P10 63
[3]
I;
PU
I/O P1[28] — General purpose digital input/output pin.
I/O USB_SCL1 — USB port 1 I
2
C serial clock (OTG transceiver).
I PWM1_CAP0 — Capture input for PWM1, channel 0.
O T0_MAT0 — Match output for Timer 0, channel 0.
O MC_2A — Motor control PWM channel 2, output A.
I/O SSP0_SSEL — Slave Select for SSP0.
O LCD_VD[14] — LCD data.
O LCD_VD[22] — LCD data.
Table 3. Pin description
…continued
Not all functions are available on all parts. See Table 2 (Ethernet, USB, LCD, QEI, SD/MMC, DAC pins) and Table 7 (EMC
pins).
Symbol
Pin LQFP208 Ball TFBGA208 Ball TFBGA180 Pin LQFP144 Reset state
[1]
Type
[2]
Description