Datasheet
LPC4370 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 2 — 21 October 2013 39 of 150
NXP Semiconductors
LPC4370
32-bit ARM Cortex-M4/M0 microcontroller
PC_10 M5 -
[3]
I; PU - R — Function reserved.
O USB1_ULPI_STP — ULPI link STP signal. Asserted to end or interrupt
transfers to the PHY.
I 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.
O T3_MAT3 — Match output 3 of timer 3.
I/O SD_CMD — SD/MMC command signal.
PC_11 L5 -
[3]
I; PU - R — Function reserved.
I USB1_ULPI_DIR — ULPI link DIR signal. Controls the ULPI data line
direction.
I 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.
- R — Function reserved.
I/O SD_DAT4 — SD/MMC data bus line 4.
PC_12 L6 -
[3]
I; PU - R — Function reserved.
- R — Function reserved.
O 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 I
2
S-bus specification.
I/O SD_DAT5 — SD/MMC data bus line 5.
PC_13 M1 -
[3]
I; PU - R — Function reserved.
- R — Function reserved.
O 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 I
2
S-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
LBGA256
TFBGA100
Reset state
[2]
Type
Description