lpc1778 NXP Semiconductors, lpc1778 Datasheet - Page 12

• 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
P0[11] / U2_RXD /
I2C2_SCL /
T3_MAT1
P0[12] /
USB_PPWR2 /
SSP1_MISO /
ADC0_IN[6]
P0[13] /
USB_UP_LED2 /
SSP1_MOSI /
ADC0_IN[7]
P0[14] /
USB_HSTEN2 /
SSP1_SSEL /
USB_CONNECT2
P0[15] / U1_TXD /
SSP0_SCK
P0[16] / U1_RXD /
SSP0_SSEL
P0[17] / U1_CTS /
SSP0_MISO
P0[18] / U1_DCD /
SSP0_MOSI
Pin description
100 R14
41
45
69
128 J16
130 J14
126 K17
124 K15
…continued
R1
R2
T7
P12
J4
J5
M5
H13
H14
J12
J13
70
29
32
48
89
90
87
86
All information provided in this document is subject to legal disclaimers.
Table 2
Type
I/O
I
I/O
O
I/O
O
I/O
I
I/O
O
I/O
I
I/O
O
I/O
O
I/O
O
I/O
I/O
I
I/O
I/O
I
I/O
I/O
I
I/O
Rev. 00.04 — 8 July 2010
(Ethernet, USB, LCD, QEI, SD/MMC pins) and
Description
P0[11] — General purpose digital input/output pin.
U2_RXD — Receiver input for UART 2.
I2C2_SCL — I
specialized I
T3_MAT1 — Match output for Timer 3, channel 1.
P0[12] — General purpose digital input/output pin.
USB_PPWR2 — Port Power enable signal for USB port 2.
SSP1_MISO — Master In Slave Out for SSP1.
ADC0_IN[6] — A/D converter 0, input 6. When configured as an
ADC input, the digital function of the pin must be disabled.
P0[13] — General purpose digital input/output pin.
USB_UP_LED2 — USB port 2 GoodLink LED indicator. It is LOW
when device is configured (non-control endpoints enabled). It is
HIGH when the device is not configured or during global suspend.
SSP1_MOSI — Master Out Slave In for SSP1.
ADC0_IN[7] — A/D converter 0, input 7. When configured as an
ADC input, the digital function of the pin must be disabled.
P0[14] — General purpose digital input/output pin.
USB_HSTEN2 — Host Enabled status for USB port 2.
SSP1_SSEL — Slave Select for SSP1.
USB_CONNECT2 — SoftConnect control for USB port 2. Signal
used to switch an external 1.5 kΩ resistor under software control.
Used with the SoftConnect USB feature.
P0[15] — General purpose digital input/output pin.
U1_TXD — Transmitter output for UART 1.
SSP0_SCK — Serial clock for SSP0.
P0 [16] — General purpose digital input/output pin.
U1_RXD — Receiver input for UART 1.
SSP0_SSEL — Slave Select for SSP0.
P0[17] — General purpose digital input/output pin.
U1_CTS — Clear to Send input for UART 1.
SSP0_MISO — Master In Slave Out for SSP0.
P0[18] — General purpose digital input/output pin.
U1_DCD — Data Carrier Detect input for UART 1.
SSP0_MOSI — Master Out Slave In for SSP0.
2
C pad).
2
C2 clock input/output (this pin does not use a
32-bit ARM Cortex-M3 microcontroller
LPC178x/7x
Table 7
© NXP B.V. 2010. All rights reserved.
(EMC pins).
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