LPC1111FDH20SLASH002 datasheet(36/127 Pages) NXP

36 / 127 page

LPC111X

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 9.2 — 26 March 2014

36 of 127

NXP Semiconductors

LPC1110/11/12/13/14/15

32-bit ARM Cortex-M0 microcontroller

[6]

When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded

(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.

Table 10.

LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package)

Symbol

Start

logic

input

Type

Reset

state

[1]

Description

PIO0_0 to PIO0_11

I/O

Port 0 — Port 0 is a 12-bit I/O port with individual

direction and function controls for each bit. The

operation of port 0 pins depends on the function

selected through the IOCONFIG register block.

RESET/PIO0_0

3[2]

C1[2]

yes

I; PU

RESET — External reset input with 20 ns glitch filter. A

LOW-going pulse as short as 50 ns on this pin resets

the device, causing I/O ports and peripherals to take on

their default states, and processor execution to begin at

address 0.

In deep power-down mode, this pin must be pulled

HIGH externally. The RESET pin can be left

unconnected or be used as a GPIO pin if an external

RESET function is not needed and Deep power-down

mode is not used.

I/O

PIO0_0 — General purpose digital input/output pin with

10 ns glitch filter.

PIO0_1/CLKOUT/

CT32B0_MAT2

4[3]

C2[3]

yes

I/O

I; PU

PIO0_1 — General purpose digital input/output pin. A

LOW level on this pin during reset starts the ISP

command handler.

O-

CLKOUT — Clockout pin.

O-

CT32B0_MAT2 — Match output 2 for 32-bit timer 0.

PIO0_2/SSEL0/

CT16B0_CAP0

10[3]

F1[3]

yes

I/O

I; PU

PIO0_2 — General purpose digital input/output pin.

I/O

SSEL0 — Slave Select for SPI0.

I-

CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.

PIO0_3

14[3]

H2[3]

yes

I/O

I; PU

PIO0_3 — General purpose digital input/output pin.

PIO0_4/SCL

15[4]

G3[4]

yes

I/O

I; IA

PIO0_4 — General purpose digital input/output pin

(open-drain).

I/O

SCL — I2C-bus, open-drain clock input/output.

High-current sink only if I2C Fast-mode Plus is selected

in the I/O configuration register.

PIO0_5/SDA

16[4]

H3[4]

yes

I/O

I; IA

PIO0_5 — General purpose digital input/output pin

(open-drain).

I/O

SDA — I2C-bus, open-drain data input/output.

High-current sink only if I2C Fast-mode Plus is selected

in the I/O configuration register.

PIO0_6/SCK0

22[3]

H6[3]

yes

I/O

I; PU

PIO0_6 — General purpose digital input/output pin.

I/O

SCK0 — Serial clock for SPI0.

PIO0_7/CTS

23[3]

G7[3]

yes

I/O

I; PU

PIO0_7 — General purpose digital input/output pin

(high-current output driver).

I-

CTS — Clear To Send input for UART.

LPC1111FDH20/002 Datasheet(PDF) 36 Page - NXP Semiconductors

LPC1111FDH20/002 Datasheet(HTML) 36 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL