LPC178X datasheet(17/120 Pages) NXP

17 / 120 page

LPC178X_7X

All information provided in this document is subject to legal disclaimers.

Preliminary data sheet

Rev. 4 — 1 May 2012

17 of 120

NXP Semiconductors

LPC178x/7x

32-bit ARM Cortex-M3 microcontroller

P1[8]

190

132

[3]

I/O

P1[8] — General purpose digital input/output pin.

ENET_CRS (ENET_CRS_DV) — Ethernet Carrier Sense (MII

interface) or Ethernet Carrier Sense/Data Valid (RMII interface).

R — Function reserved.

T3_MAT1 — Match output for Timer 3, channel 1.

I/O

SSP2_SSEL — Slave Select for SSP2.

P1[9]

188

131

[3]

I/O

P1[9] — General purpose digital input/output pin.

ENET_RXD0 — Ethernet receive data 0 (RMII/MII interface).

R — Function reserved.

T3_MAT0 — Match output for Timer 3, channel 0.

P1[10]

186

129

[3]

I/O

P1[10] — General purpose digital input/output pin.

ENET_RXD1 — Ethernet receive data 1 (RMII/MII interface).

R — Function reserved.

T3_CAP0 — Capture input for Timer 3, channel 0.

P1[11]

163

A14

A12

[3]

I/O

P1[11] — General purpose digital input/output pin.

ENET_RXD2 — Ethernet Receive Data 2 (MII interface).

I/O

SD_DAT[2] — Data line 2 for SD card interface.

PWM0[6] — Pulse Width Modulator 0, output 6.

P1[12]

157

A16

A14

[3]

I/O

P1[12] — General purpose digital input/output pin.

ENET_RXD3 — Ethernet Receive Data (MII interface).

I/O

SD_DAT[3] — Data line 3 for SD card interface.

PWM0_CAP0 — Capture input for PWM0, channel 0.

P1[13]

147

D16

D14

[3]

I/O

P1[13] — General purpose digital input/output pin.

ENET_RX_DV — Ethernet Receive Data Valid (MII interface).

P1[14]

184

128

[3]

I/O

P1[14] — General purpose digital input/output pin.

ENET_RX_ER — Ethernet receive error (RMII/MII interface).

R — Function reserved.

T2_CAP0 — Capture input for Timer 2, channel 0.

P1[15]

182

126

[3]

I/O

P1[15] — General purpose digital input/output pin.

ENET_RX_CLK (ENET_REF_CLK) — Ethernet Receive Clock

(MII interface) or Ethernet Reference Clock (RMII interface).

R — Function reserved.

I/O

I2C2_SDA — I2C2 data input/output (this pin does not use a

specialized I2C pad).

Table 3.

Pin description …continued

Not all functions are available on all parts. See Table 2 (Ethernet, USB, LCD, QEI, SD/MMC, DAC pins) and Table 7 (EMC

pins).

Symbol

Description

LPC178X Datasheet(PDF) 17 Page - NXP Semiconductors

LPC178X Datasheet(HTML) 17 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