LPC4370 datasheet(39/150 Pages) NXP

39 / 150 page

LPC4370

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Product data sheet

Rev. 2 — 21 October 2013

39 of 150

NXP Semiconductors

LPC4370

32-bit ARM Cortex-M4/M0 microcontroller

PC_10

[3]

I; PU -

R — Function reserved.

USB1_ULPI_STP — ULPI link STP signal. Asserted to end or interrupt

transfers to the PHY.

U1_DSR — Data Set Ready input for UART 1.

R — Function reserved.

I/O

GPIO6[9] — General purpose digital input/output pin.

R — Function reserved.

T3_MAT3 — Match output 3 of timer 3.

I/O

SD_CMD — SD/MMC command signal.

PC_11

[3]

I; PU -

R — Function reserved.

USB1_ULPI_DIR — ULPI link DIR signal. Controls the ULPI data line

direction.

U1_DCD — Data Carrier Detect input for UART 1.

R — Function reserved.

I/O

GPIO6[10] — General purpose digital input/output pin.

R — Function reserved.

I/O

SD_DAT4 — SD/MMC data bus line 4.

PC_12

[3]

I; PU -

R — Function reserved.

U1_DTR — Data Terminal Ready output for UART 1. Can also be configured

to be an RS-485/EIA-485 output enable signal for UART 1.

R — Function reserved.

I/O

GPIO6[11] — General purpose digital input/output pin.

I/O

SGPIO11 — General purpose digital input/output pin.

I/O

I2S0_TX_SDA — I2S transmit data. It is driven by the transmitter and read

by the receiver. Corresponds to the signal SD in the I2S-bus specification.

I/O

SD_DAT5 — SD/MMC data bus line 5.

PC_13

[3]

I; PU -

R — Function reserved.

U1_TXD — Transmitter output for UART 1.

R — Function reserved.

I/O

GPIO6[12] — General purpose digital input/output pin.

I/O

SGPIO12 — General purpose digital input/output pin.

I/O

I2S0_TX_WS — Transmit Word Select. It is driven by the master and

received by the slave. Corresponds to the signal WS in the I2S-bus

specification.

I/O

SD_DAT6 — SD/MMC data bus line 6.

Table 3.

Pin description …continued

LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.

Symbol

Description

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