Datasheet

LPC178X_7X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 5 — 9 September 2014 38 of 122
NXP Semiconductors
LPC178x/7x
32-bit ARM Cortex-M3 microcontroller
13 P1[28] 14 P0[1] 15 P0[10] 16 P2[13]
17 P2[11] - - -
Row U
1 USB_D-2 2 P3[25] 3 P2[18] 4 P0[29]
5 P2[23] 6 P1[19] 7 P1[20] 8 P1[22]
9 P4[0] 10 P4[1] 11 P2[21] 12 P2[22]
13 V
DD(3V3)
14 P1[29] 15 P0[0] 16 P4[3]
17 P4[16] - - -
Table 4. Pin allocation table TFBGA208
Not all functions are available on all parts. See Table 2
and Table 7 (EMC pins).
Ball Symbol Ball Symbol Ball Symbol Ball Symbol
Table 5. Pin allocation table TFBGA180
Not all functions are available on all parts. See Table 2 and Table 7 (EMC pins).
Ball Symbol Ball Symbol Ball Symbol Ball Symbol
Row A
5 P1[1] 6 P3[8] 7 P1[10] 8 P1[15]
9 P1[3] 10 V
SSREG
11 P0[4] 12 P1[11]
13 P0[9] 14 P1[12] - -
Row B
1 JTAG_TDO (SWO) 2 P3[11] 3 P3[10] 4 V
SS
5 P1[0] 6 P1[8] 7 P1[2] 8 P1[16]
9 P4[29] 10 P1[6] 11 P0[5] 12 P0[7]
13 P1[5] 14 P4[13] - -
Row C
1 P3[13] 2 JTAG_TMS (SWDIO) 3 JTAG_TDI 4 P5[4]
5V
DD(3V3)
6 P1[4] 7 P4[30] 8 P4[24]
9 P1[17] 10 P4[15] 11 V
SS
12 P0[8]
13 P1[7] 14 P2[1] - -
Row D
1 P0[26] 2 JTAG_TCK
(SWDCLK)
3 P3[4] 4 JTAG_TRST
5 P0[2] 6 P3[0] 7 P1[9] 8 P1[14]
9 P4[25] 10 P4[28] 11 P0[6] 12 P2[0]
13 V
SS
14 P1[13] - -
Row E
1 P0[24] 2 V
DD(3V3)
3 P3[5] 4 P0[25]
5 P5[0] 6 P3[1] 7 P4[31] 8 P4[14]
9V
DD(REG)(3V3)
10 V
DD(3V3)
11 P2[2] 12 V
DD(3V3)
13 P2[3] 14 P2[4] - -
Row F
1 P3[14] 2 V
DDA
3V
SSA
4 P3[6]
5 P0[23] 6 - 7 - 8 -
9 - 10 P4[12] 11 P4[11] 12 P2[5]