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 20 of 138 NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
P0[26] 12 E1 D1 8 6 6 D2
[7]
I; PU I/O P0[26] — General purpose digital input/output pin.
I ADC0_IN[3] — A/D converter 0, input 3. When configured
as an ADC input, the digital function of the pin must be
disabled.
O DAC_OUT — D/A converter output. When configured as
the DAC output, the digital function of the pin must be
disabled.
I U3_RXD — Receiver input for UART3.
P0[27] 50 T1 L3 35 25 - -
[8]
I I/O P0[27] — General purpose digital input/output pin.
I/O I2C0_SDA — I
2
C0 data input/output. (This pin uses a
specialized I2C pad).
I/O USB_SDA1 — I2C serial data for communication with an
external USB transceiver.
P0[28] 48 R3 M1 34 24 - -
[8]
I I/O P0[28] — General purpose digital input/output pin.
I/O I2C0_SCL — I
2
C0 clock input/output (this pin uses a
specialized I2C pad.
I/O USB_SCL1 — I2C serial clock for communication with an
external USB transceiver.
P0[29] 61 U4 K5 42 29 22 J3
[9]
I I/O P0[29] — General purpose digital input/output pin.
I/O USB_D+1 — USB port 1 bidirectional D+ line.
I EINT0
— External interrupt 0 input.
P0[30] 62 R6 N4 43 30 23 K3
[9]
I I/O P0[30] — General purpose digital input/output pin.
I/O USB_D1 — USB port 1 bidirectional D line.
I EINT1
— External interrupt 1 input.
P0[31] 51 T2 N1 36 - - -
[9]
I I/O P0[31] — General purpose digital input/output pin.
I/O USB_D+2 — USB port 2 bidirectional D+ line.
P1[0] to P1[31] I/O Port 1: Port 1 is a 32 bit I/O port with individual direction
controls for each bit. The operation of port 1 pins depends
upon the pin function selected via the pin connect block
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