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 13 of 138
NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
P0[6] 164 D13 D11 113 79 64 A7
[3]
I; PU I/O P0[6] — General purpose digital input/output pin.
I/O I2S_RX_SDA — I
2
S Receive data. It is driven by the
transmitter and read by the receiver. Corresponds to the
signal SD in the I
2
S-bus specification.
I/O SSP1_SSEL — Slave Select for SSP1.
O T2_MAT0 — Match output for Timer 2, channel 0.
O U1_RTS — Request to Send output for UART1. Can also
be configured to be an RS-485/EIA-485 output enable
signal for UART1.
I/O CMP_ROSC — Comparator relaxation oscillator for 555
timer applications.
- R — Function reserved.
O LCD_VD[8] — LCD data.
P0[7] 162 C13 B12 112 78 63 A8
[4]
I; IA I/O P0[7] — General purpose digital input/output pin.
I/O I2S_TX_SCK — I
2
S transmit clock. It is driven by the
master and received by the slave. Corresponds to the
signal SCK in the I
2
S-bus specification.
I/O SSP1_SCK — Serial Clock for SSP1.
O T2_MAT1 — Match output for Timer 2, channel 1.
I RTC_EV0 — Event input 0 to Event Monitor/Recorder.
I CMP_VREF — Comparator reference voltage.
- R — Function reserved.
O LCD_VD[9] — LCD data.
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