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 30 of 138
NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
P1[29] 92 U14 N10 64 45 36 K8
[3]
I; PU I/O P1[29] — General purpose digital input/output pin.
I/O USB_SDA1 — USB port 1 I
2
C serial data (OTG
transceiver).
I PWM1_CAP1 — Capture input for PWM1, channel 1.
O T0_MAT1 — Match output for Timer 0, channel 1.
O MC_2B — Motor control PWM channel 2, output B.
O U4_TXD — Transmitter output for USART4 (input/output
in smart card mode).
O LCD_VD[15] — LCD data.
O LCD_VD[23] — LCD data.
P1[30] 42 P2 K3 30 21 18 J2
[5]
I; PU I/O P1[30] — General purpose digital input/output pin.
I USB_PWRD2 — Power Status for USB port 2.
I USB_VBUS — Monitors the presence of USB bus power.
This signal must be HIGH for USB reset to occur.
I ADC0_IN[4] — A/D converter 0, input 4. When configured
as an ADC input, the digital function of the pin must be
disabled.
I/O I2C0_SDA — I
2
C0 data input/output (this pin does not use
a specialized I2C pad.
O U3_OE — RS-485/EIA-485 output enable signal for
UART3.
P1[31] 40 P1 K2 28 20 17 H2
[5]
I; PU I/O P1[31] — General purpose digital input/output pin.
I USB_OVRCR2
— Over-Current status for USB port 2.
I/O SSP1_SCK — Serial Clock for SSP1.
I ADC0_IN[5] — A/D converter 0, input 5. When configured
as an ADC input, the digital function of the pin must be
disabled.
I/O I2C0_SCL — I
2
C0 clock input/output (this pin does not
use a specialized I2C pad.
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