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 37 of 138 NXP Semiconductors
LPC408x/7x
32-bit ARM Cortex-M4 microcontroller
P2[15] 99 P13 - - - - -
[3]
I; PU I/O P2[15] — General purpose digital input/output pin.
O EMC_CS3
— LOW active Chip Select 3 signal.
I/O I2C1_SCL — I
2
C1 clock input/output (this pin does not
use a specialized I2C pad).
I T2_CAP1 — Capture input for Timer 2, channel 1.
P2[16] 87 R11 P9 - - - -
[3]
I; PU I/O P2[16] — General purpose digital input/output pin.
O EMC_CAS
— LOW active SDRAM Column Address
Strobe.
P2[17] 95 R13 P11 - - - -
[3]
I; PU I/O P2[17] — General purpose digital input/output pin.
O EMC_RAS
— LOW active SDRAM Row Address Strobe.
P2[18] 59 U3 P3 - - - -
[6]
I; PU I/O P2[18] — General purpose digital input/output pin.
O EMC_CLK[0] — SDRAM clock 0.
P2[19] 67 R7 N5 - - - -
[6]
I; PU I/O P2[19] — General purpose digital input/output pin.
O EMC_CLK[1] — SDRAM clock 1.
P2[20] 73 T8 P6 - - - -
[3]
I; PU I/O P2[20] — General purpose digital input/output pin.
O EMC_DYCS0
— SDRAM chip select 0.
P2[21] 81 U11 N8 - - - -
[3]
I; PU I/O P2[21] — General purpose digital input/output pin.
O EMC_DYCS1
— SDRAM chip select 1.
P2[22] 85 U12 - - - - -
[3]
I; PU I/O P2[22] — General purpose digital input/output pin.
O EMC_DYCS2
— SDRAM chip select 2.
I/O SSP0_SCK — Serial clock for SSP0.
I T3_CAP0 — Capture input for Timer 3, channel 0.
P2[23] 64U5-----
[3]
I; PU I/O P2[23] — General purpose digital input/output pin.
O EMC_DYCS3
— SDRAM chip select 3.
I/O SSP0_SSEL — Slave Select for SSP0.
I T3_CAP1 — Capture input for Timer 3, channel 1.
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