lpc1778 NXP Semiconductors, lpc1778 Datasheet - Page 15

• Manufacturer Part Number: lpc1778
• Description: 32-bit Arm Cortex-m3 Microcontroller; Up To 512 Kb Flash And 96 Kb Sram; Usb Device/host/otg; Ethernet; Lcd; Emc
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
Not all functions are available on all parts. See
LPC178x_7x
Objective data sheet
Symbol
P1[1] / ENET_TXD1
/ T3_MAT3 /
SSP2_MOSI
P1[2] / ENET_TXD2
/ SD_CLK /
PWM0_1
P1[3] / ENET_TXD3
/ SD_CMD /
PWM0_2
P1[4] /
ENET_TX_EN /
T3_MAT2 /
SSP2_MISO
P1[5] /
ENET_TX_ER /
SD_PWR / PWM0_3
P1[6] /
ENET_TX_CLK /
SD_DAT[0] /
PWM0_4
P1[7] / ENET_COL /
SD_DAT[1] /
PWM0_5
P1[8] / ENET_CRS /
T3_MAT1 /
SSP2_SSEL
Pin description
194 B5
185 D9
177 A10
192 A5
156 A17
171 B11
153 D14
190 C7
…continued
A5
B7
A9
C6
B13
B10
C13
B6
135 I/O
-
-
133 I/O
-
-
-
132 I/O
All information provided in this document is subject to legal disclaimers.
Table 2
Type
O
O
I/O
I/O
O
O
O
I/O
O
I/O
O
O
O
I/O
I/O
O
O
O
I/O
I
I/O
O
I/O
I
I/O
O
I
O
I/O
Rev. 00.04 — 8 July 2010
(Ethernet, USB, LCD, QEI, SD/MMC pins) and
Description
P1[1] — General purpose digital input/output pin.
ENET_TXD1 — Ethernet transmit data 1 (RMII/MII interface).
T3_MAT3 — Match output for Timer 3, channel 3.
SSP2_MOSI — Master Out Slave In for SSP2.
P1[2] — General purpose digital input/output pin.
ENET_TXD2 — Ethernet transmit data 2 (MII interface).
SD_CLK — Clock output line for SD card interface.
PWM0_1 — Pulse Width Modulator 0, output 1.
P1[3] — General purpose digital input/output pin.
ENET_TXD3 — Ethernet transmit data 3 (MII interface).
SD_CMD — Command line for SD card interface.
PWM0_2 — Pulse Width Modulator 0, output 2.
P1[4] — General purpose digital input/output pin.
ENET_TX_EN — Ethernet transmit data enable (RMII/MII
interface).
T3_MAT2 — Match output for Timer 3, channel 2.
SSP2_MISO — Master In Slave Out for SSP2.
P1[5] — General purpose digital input/output pin.
ENET_TX_ER — Ethernet Transmit Error (MII interface).
SD_PWR — Power Supply Enable for external SD card power
supply.
PWM0_3 — Pulse Width Modulator 0, output 3.
P1[6] — General purpose digital input/output pin.
ENET_TX_CLK — Ethernet Transmit Clock (MII interface).
SD_DAT[0] — Data line 0 for SD card interface.
PWM0_4 — Pulse Width Modulator 0, output 4.
P1[7] — General purpose digital input/output pin.
ENET_COL — Ethernet Collision detect (MII interface).
SD_DAT[1] — Data line 1 for SD card interface.
PWM0_5 — Pulse Width Modulator 0, output 5.
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).
T3_MAT1 — Match output for Timer 3, channel 1.
SSP2_SSEL — Slave Select for SSP2.
32-bit ARM Cortex-M3 microcontroller
LPC178x/7x
Table 7
© NXP B.V. 2010. All rights reserved.
(EMC pins).
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