LPC4370 datasheet(14/150 Pages) NXP

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LPC4370

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Product data sheet

Rev. 2 — 21 October 2013

14 of 150

NXP Semiconductors

LPC4370

32-bit ARM Cortex-M4/M0 microcontroller

P2_1

N15

[3]

I; PU I/O

SGPIO5 — General purpose digital input/output pin.

U0_RXD — Receiver input for USART0.

I/O

EMC_A12 — External memory address line 12.

USB0_PWR_FAULT — Port power fault signal indicating overcurrent

condition; this signal monitors over-current on the USB bus (external circuitry

required to detect over-current condition).

I/O

GPIO5[1] — General purpose digital input/output pin.

R — Function reserved.

T3_CAP1 — Capture input 1 of timer 3.

R — Function reserved.

P2_2

M15

[3]

I; PU I/O

SGPIO6 — General purpose digital input/output pin.

I/O

U0_UCLK — Serial clock input/output for USART0 in synchronous mode.

I/O

EMC_A11 — External memory address line 11.

USB0_IND1 — USB0 port indicator LED control output 1.

I/O

GPIO5[2] — General purpose digital input/output pin.

CTIN_6 — SCT input 6. Capture input 1 of timer 3.

T3_CAP2 — Capture input 2 of timer 3.

R — Function reserved.

P2_3

J12

[4]

I; PU I/O

SGPIO12 — General purpose digital input/output pin.

I/O

I2C1_SDA — I2C1 data input/output (this pin does not use a specialized I2C

pad).

U3_TXD — Transmitter output for USART3.

CTIN_1 — SCT input 1. Capture input 1 of timer 0. Capture input 1 of timer

I/O

GPIO5[3] — General purpose digital input/output pin.

R — Function reserved.

T3_MAT0 — Match output 0 of timer 3.

USB0_PWR_EN — VBUS drive signal (towards external charge pump or

power management unit); indicates that Vbus must be driven (active HIGH).

P2_4

K11

[4]

I; PU I/O

SGPIO13 — General purpose digital input/output pin.

I/O

I2C1_SCL — I2C1 clock input/output (this pin does not use a specialized I2C

pad).

U3_RXD — Receiver input for USART3.

CTIN_0 — SCT input 0. Capture input 0 of timer 0, 1, 2, 3.

I/O

GPIO5[4] — General purpose digital input/output pin.

R — Function reserved.

T3_MAT1 — Match output 1 of timer 3.

USB0_PWR_FAULT — Port power fault signal indicating overcurrent

condition; this signal monitors over-current on the USB bus (external circuitry

required to detect over-current condition).

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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