Datasheet
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LPC408X_7X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 3.1 — 1 September 2014 25 of 138
NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
P1[18] 66 P7 L5 46 32 25 K4
[3]
I; PU I/O P1[18] — General purpose digital input/output pin.
O USB_UP_LED1 — It is LOW when the device is
configured (non-control endpoints enabled), or when the
host is enabled and has detected a device on the bus. It is
HIGH when the device is not configured, or when host is
enabled and has not detected a device on the bus, or
during global suspend. It transitions between LOW and
HIGH (flashes) when the host is enabled and detects
activity on the bus.
O PWM1[1] — Pulse Width Modulator 1, channel 1 output.
I T1_CAP0 — Capture input for Timer 1, channel 0.
- R — Function reserved.
I/O SSP1_MISO — Master In Slave Out for SSP1.
P1[19] 68 U6 P5 47 33 26 J4
[3]
I; PU I/O P1[19] — General purpose digital input/output pin.
O USB_TX_E1
— Transmit Enable signal for USB port 1
(OTG transceiver).
O USB_PPWR1
— Port Power enable signal for USB port 1.
I T1_CAP1 — Capture input for Timer 1, channel 1.
O MC_0A — Motor control PWM channel 0, output A.
I/O SSP1_SCK — Serial clock for SSP1.
O U2_OE — RS-485/EIA-485 output enable signal for
UART2.
Table 3. Pin description
…continued
Not all functions are available on all parts. See Table 2 (Ethernet, USB, LCD, QEI, SD/MMC, comparator pins) and Table 5 (EMC pins).
Symbol
Pin LQFP208
Ball TFBGA208
Ball TFBGA180
Pin LQFP144
Pin LQFP100
Pin LQFP80
Pin TFBGA80
Reset state
[1]
Type
[2]
Description