LPC408X datasheet(39/140 Pages) NXP

39 / 140 page

xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx xxxxx

xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x

xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx

xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx

P2[31]

---

[3]

I; PU

I/O

P2[31] — General purpose digital input/output pin.

EMC_DQM3 — Data mask 3 used with SDRAM and static

devices.

I/O

I2C2_SCL — I2C2 clock input/output (this pin does not

use a specialized I2C pad).

T3_MAT3 — Match output for Timer 3, channel 3.

P3[0] to P3[31]

I/O

Port 3: Port 3 is a 32-bit I/O port with individual direction

controls for each bit. The operation of port 3 pins depends

upon the pin function selected via the pin connect block.

P3[0]

197

137

[3]

I; PU

I/O

P3[0] — General purpose digital input/output pin.

I/O

EMC_D[0] — External memory data line 0.

P3[1]

201

140

[3]

I; PU

I/O

P3[1] — General purpose digital input/output pin.

I/O

EMC_D[1] — External memory data line 1.

P3[2]

207

144

[3]

I; PU

I/O

P3[2] — General purpose digital input/output pin.

I/O

EMC_D[2] — External memory data line 2.

P3[3]

[3]

I; PU

I/O

P3[3] — General purpose digital input/output pin.

I/O

EMC_D[3] — External memory data line 3.

P3[4]

---

[3]

I; PU

I/O

P3[4] — General purpose digital input/output pin.

I/O

EMC_D[4] — External memory data line 4.

P3[5]

17G1

12-

[3]

I; PU

I/O

P3[5] — General purpose digital input/output pin.

I/O

EMC_D[5] — External memory data line 5.

P3[6]

23J1

16-

[3]

I; PU

I/O

P3[6] — General purpose digital input/output pin.

I/O

EMC_D[6] — External memory data line 6.

P3[7]

27L1

19-

[3]

I; PU

I/O

P3[7] — General purpose digital input/output pin.

I/O

EMC_D[7] — External memory data line 7.

P3[8]

191

[3]

I; PU

I/O

P3[8] — General purpose digital input/output pin.

I/O

EMC_D[8] — External memory data line 8.

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

Description

LPC408X Datasheet(PDF) 39 Page - NXP Semiconductors

LPC408X Datasheet(HTML) 39 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL