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 36 of 138
NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
P2[12] 106 N14 N14 73 51 - -
[10]
I; PU I/O P2[12] — General purpose digital input/output pin. This
pin includes a 10 ns input glitch filter.
I EINT2
— External interrupt 2 input.
I/O SD_DAT[2] — Data line 2 for SD card interface.
I/O I2S_TX_WS — Transmit Word Select. It is driven by the
master and received by the slave. Corresponds to the
signal WS in the I
2
S-bus specification.
O LCD_VD[4] — LCD data.
O LCD_VD[3] — LCD data.
O LCD_VD[8] — LCD data.
O LCD_VD[18] — LCD data.
P2[13] 102 T16 M11 71 50 - -
[10]
I; PU I/O P2[13] — General purpose digital input/output pin. This
pin includes a 10 ns input glitch filter.
I EINT3
— External interrupt 3 input.
I/O SD_DAT[3] — Data line 3 for SD card interface.
I/O I2S_TX_SDA — Transmit data. It is driven by the
transmitter and read by the receiver. Corresponds to the
signal SD in the I
2
S-bus specification.
- R — Function reserved.
O LCD_VD[5] — LCD data.
O LCD_VD[9] — LCD data.
O LCD_VD[19] — LCD data.
P2[14] 91 R12 - - - - -
[3]
I; PU I/O P2[14] — General purpose digital input/output pin.
O EMC_CS2
— LOW active Chip Select 2 signal.
I/O I2C1_SDA — I
2
C1 data input/output (this pin does not use
a specialized I2C pad).
I T2_CAP0 — Capture input for Timer 2, channel 0.
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