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 47 of 138 NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
P5[0] to P5[4] I/O Port 5: Port 5 is a 5-bit I/O port with individual direction
controls for each bit. The operation of port 5 pins depends
upon the pin function selected via the pin connect block.
P5[0] 9 F4 E5 6 - - -
[3]
I; PU I/O P5[0] — General purpose digital input/output pin.
I/O EMC_A[24] — External memory address line 24.
I/O SSP2_MOSI — Master Out Slave In for SSP2.
O T2_MAT2 — Match output for Timer 2, channel 2.
P5[1] 30J4 H121- - G1
[3]
I; PU I/O P5[1] — General purpose digital input/output pin.
I/O EMC_A[25] — External memory address line 25.
I/O SSP2_MISO — Master In Slave Out for SSP2.
O T2_MAT3 — Match output for Timer 2, channel 3.
P5[2] 117 L14 L12 81 - - -
[11]
I I/O P5[2] — General purpose digital input/output pin.
- R — Function reserved.
I/O SSP2_SCK — Serial clock for SSP2. When using this pin,
the SSP2 bit rate is limited to 1 MHz.
O T3_MAT2 — Match output for Timer 3, channel 2.
- R — Function reserved.
I/O I2C0_SDA — I
2
C0 data input/output (this pin uses a
specialized I
2
C pad that supports I
2
C Fast Mode Plus).
P5[3] 141 G14 G10 98 - - -
[11]
I I/O P5[3] — General purpose digital input/output pin.
- R — Function reserved.
I/O SSP2_SSEL — Slave select for SSP2. When using this
pin, the SSP2 bit rate is limited to 1 MHz.
- R — Function reserved.
I U4_RXD — Receiver input for USART4.
I/O I2C0_SCL — I
2
C0 clock input/output (this pin uses a
specialized I
2
C pad that supports I
2
C Fast Mode Plus.
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